- Electric Power Generation:
- 3516B (S/N: ZAP1-UP)
- Engine:
- 3516B (S/N: YAP1-UP; YAT1-UP; YBT1-UP; DD31-UP)
Introduction
Note: Make sure that your generator set is in proper running order and up to date on all maintenance activities prior to installation or operation of Dynamic Gas Blending Capability (DGB). Check customer speed sensing and direct rack (if applicable) connections for quality connectivity and proper generator grounding.
Note: Make sure to copy the Product Status Report before starting the following procedure.
This Special Instruction provides the procedure in order to install an upgrade fuel kit for the 3516B Diesel Engine. Refer to following Tables for the upgrade fuel kit part numbers.
Refer to Systems Operation/Testing and Adjusting, KENR9743.
Refer to Troubleshooting, KENR9744.
Parts Needed
372-6100 Turbocharger Air Lines Gp     | |
---|---|
Qty     | Part     |
64     | 1T-0720 Bolt     |
32     | 2A-4639 Bolt     |
16     | 4S-5898 O-Ring Seal     |
96     | 5M-2894 Hard Washer     |
16     | 6V-5101 O-Ring Seal     |
16     | 7C-8199 Flange     |
32     | 153-8455 Manifold Gasket     |
14     | 370-7335 Air Inlet Elbow     |
2     | 370-7336 Air Inlet Elbow     |
16     | 371-5211 Flame Arrestor As     |
373-1527 Electronic Control and Mounting Gp     | |
---|---|
Qty     | Part     |
4     | 0T-0065 Bolt     |
4     | 1B-9575 Bolt     |
4     | 6I-1418 Spacer     |
8     | 8T-9655 Isolation Mount     |
1     | 9M-1974 Hard Washer     |
4     | 9N-0869 Hard Washer     |
4     | 9X-6458 Hard Washer     |
8     | 155-0576 Isolation Mount     |
4     | 190-4885 Spacer     |
1     | 231-7070 Bracket     |
1     | 353-8089 Electronic Control Gp     |
1     | 417-6011 Electronic Control Module     |
375-2566 Jacket Water Heater Gp     | |
---|---|
Qty     | Part     |
1     | 375-2566 Jacket Water Heater Gp     |
375-4745 Jacket Water Heater Gp     | |
---|---|
Qty     | Part     |
1     | 375-4745 Jacket Water Heater Gp     |
376-4787 Engine Wiring Gp     | |
---|---|
Qty     | Part     |
4     | 0S-1594 Bolt     |
16     | 1A-2029 Bolt     |
2     | 3A-3692 Clip     |
32     | 4P-7581 Clip     |
28     | 4P-8134 Clip     |
22     | 5M-2894 Hard Washer     |
16     | 5N-2126 Connector     |
1     | 6V-1582 Clip     |
2     | 6V-9028 O-Ring Seal     |
100     | 7K-1181 Cable Strap     |
1     | 9X-0262 Adapter     |
8     | 195-2431 Detonation Sensor Gp     |
7     | 214-7566 O-Ring Seal     |
2     | 214-7568 O-Ring Seal     |
8     | 228-7100 O-Ring Seal     |
2     | 228-7101 O-Ring Seal     |
4     | 238-5080 O-Ring Seal     |
4     | 256-6453 Temperature Sensor     |
2     | 261-6847 Adapter     |
1     | 294-3313 Clip     |
1     | 305-6873 Pressure Sensor Gp     |
1     | 318-1181 Speed Sensor Gp     |
4     | 320-3060 Pressure Sensor     |
1     | 320-3061 Pressure Sensor     |
4     | 320-3063 Pressure Sensor     |
1     | 330-9739 Adapter     |
2     | 335-3999 Adapter     |
1     | 353-5439 Connector     |
2     | 353-5440 Adapter     |
5     | 353-5441 Elbow Adapter     |
1     | 376-4892 Engine Wiring Gp     |
16     | 383-2990 Temperature Sensor Gp     |
2     | 415-2432 Temperature Sensor Gp     |
415-7979 Sensor Harness As     | |
---|---|
Qty     | Part     |
1     | 415-7979 Sensor Harness As     |
379-5145 Temperature Regulator Gp     | |
---|---|
Qty     | Part     |
1     | 0S-1585 Bolt     |
2     | 0S-1591 Bolt     |
2     | 1F-7958 Full Nut     |
2     | 4W-0530 Retaining Ring     |
5     | 7D-1649 Hard Washer     |
2     | 8T-1919 O-Ring Seal     |
2     | 9S-8752 Full Nut     |
4     | 9X-6458 Hard Washer     |
2     | 9X-8873 Bolt     |
1     | 125-2780 Tube     |
1     | 379-5142 Bracket     |
1     | 379-5144 Tube     |
1     | 386-3398 Bracket     |
1     | 390-4498 Tube     |
381-5733 Air Cleaner Mounting     | |
---|---|
Qty     | Part     |
2     | 0S-1571 Bolt     |
14     | 0S-1588 Bolt     |
4     | 0S-1591 Bolt     |
11     | 0S-1595 Bolt     |
4     | 0T-0055 Bolt     |
4     | 2A-4639 Bolt     |
4     | 2B-2695 Bolt     |
12     | 5M-2894 Hard Washer     |
8     | 5P-1075 Hard Washer     |
4     | 5S-0003 Nut     |
11     | 7D-1649 Hard Washer     |
4     | 7M-1599 Taperlock Stud     |
2     | 7N-6986 Support     |
4     | 9M-1974 Hard Washer     |
10     | 9S-8752 Full Nut     |
22     | 9X-6458 Hard Washer     |
1     | 381-1062 Tube As     |
1     | 381-1063 Tube As     |
2     | 386-3396 Bracket     |
1     | 388-2132 Bracket     |
1     | 388-2133 Bracket     |
386-4896 Engine Wiring Gp     | |
---|---|
Qty     | Part     |
15     | 7K-1181 Cable Strap     |
2     | 132-5789 Clip     |
1     | 386-4897 Wiring Harness     |
386-4901 Generator Wiring Gp     | |
---|---|
Qty     | Part     |
1     | 386-4904 Engine Harness As     |
390-2914 Cylinder Block Cover Gp     | |
---|---|
Qty     | Part     |
40     | 1A-2029 Bolt     |
8     | 1C-2251 Bolt     |
8     | 5L-5840 Washer     |
48     | 5M-2894 Hard Washer     |
8     | 277-5833 Seal     |
4     | 349-6052 Camshaft Cover     |
4     | 374-1513 Camshaft Cover     |
391-3977 Fuel Lines Gp     | |
---|---|
Qty     | Part     |
2     | 0S-1591 Bolt     |
1     | 0S-1594 Bolt     |
4     | 2A-4639 Bolt     |
2     | 3B-1915 Bolt     |
12     | 5M-2894 Hard Washer     |
2     | 6V-1581 Clip     |
2     | 6V-1582 Clip     |
2     | 6V-4368 O-Ring Seal     |
8     | 9S-8752 Full Nut     |
5     | 9X-6458 Hard Washer     |
1     | 105-8180 Gasket     |
2     | 255-6464 Joint     |
1     | 391-2202 Bracket     |
1     | 391-2203 Bracket     |
1     | 398-7717 Tube As     |
2     | 399-3105 Tube As     |
391-3080 Precleaner Gp     | |
---|---|
Qty     | Parts     |
8     | 0S-1591 Bolt     |
12     | 0S-1592 Bolt     |
2     | 1A-1460 Bolt     |
2     | 1F-7958 Full Nut     |
4     | 2H-3743 Bolt     |
12     | 2S-7593 Hard Washer     |
4     | 5P-8250 Washer     |
4     | 7D-1649 Hard Washer     |
8     | 9X-6458 Hard Washer     |
1     | 382-5499 Support Bracket As     |
1     | 382-5500 Support Bracket As     |
2     | 386-3397 Bracket     |
397-8633 Gas Pressure Regulator Gp (Pipe Thread Design) (if applicable)     | |
---|---|
Qty     | Part     |
10     | 0S-1585 Bolt     |
8     | 0S-1591 Bolt     |
8     | 2A-4639 Bolt     |
1     | 2L-6055 Pipe Cap     |
2     | 2M-4108 Gasket     |
6     | 3B-1915 Bolt     |
1     | 3B-7286 Pipe Nipple     |
3     | 3B-7296 Fitting     |
3     | 5B-5620 Bolt     |
20     | 5M-2894 Hard Washer     |
8     | 5P-8245 Hard Washer     |
3     | 5S-0003 Nut     |
1     | 6L-7322 Pipe Tee     |
1     | 6N-4543 Fitting     |
2     | 6V-8398 O-Ring Seal     |
2     | 7D-1649 Hard Washer     |
3     | 7X-7951 Union Elbow     |
4     | 8S-9191 Bolt     |
6     | 9M-1974 Hard Washer     |
10     | 9S-8752 Full Nut     |
1     | 9X-6138 Pipe Plug     |
16     | 9X-6458 Hard Washer     |
1     | 105-8180 Gasket     |
1     | 122-0089 Solenoid Valve Gp     |
2     | 122-8905 Elbow     |
1     | 210-2007 Gas Pressure Regulator Gp     |
2     | 265-5255 Plate     |
1     | 293-8396 Core     |
1     | 397-8628 Tube As     |
2     | 397-8629 Bracket     |
1     | 397-8631 Tube As     |
1     | 397-8632 Bracket     |
1     | 417-5543 Bracket As     |
397-9380 Water Lines Gp     | |
---|---|
Qty     | Part     |
1     | 0S-1571 Bolt     |
4     | 0S-1588 Bolt     |
3     | 0S-1594 Bolt     |
1     | 3B-6498 Elbow     |
1     | 3B-7749 Pipe Nipple     |
1     | 4B-7770 Tee     |
2     | 4F-7391 O-Ring Seal     |
4     | 4J-5477 O-Ring Seal     |
4     | 4L-6454 Bolt     |
11     | 5M-2894 Hard Washer     |
5     | 5P-9297 Clip     |
1     | 6B-1628 Reducing Bushing     |
3     | 6V-0267 Clip     |
3     | 6V-0268 Clip     |
3     | 6V-3265 Clip     |
3     | 8C-6866 Connector     |
1     | 8C-6867 Connector     |
4     | 8S-9191 Bolt     |
4     | 8T-4896 Hard Washer     |
1     | 8T-6761 Pipe Plug     |
6     | 9S-8752 Full Nut     |
6     | 9X-6458 Hard Washer     |
1     | 005-8615 Pipe Nipple     |
1     | 196-9420 Ball Valve     |
2     | 265-5254 Plate     |
1     | 318-2484 Orifice     |
1     | 318-2485 Gasket     |
1     | 384-7876 Bracket     |
2     | 397-9377 Bracket     |
1     | 397-9378 Hose As     |
1     | 397-9379 Hose As     |
399-3107 Fuel Mixer Gp     | |
---|---|
Qty     | Parts     |
2     | 6V-4368 O-Ring Seal     |
2     | 381-3558 Tube As     |
416-4348 Fuel System Parts Kit     | |
---|---|
Qty     | Parts     |
8     | 5P-4869 Hose Clamp     |
4     | 8N-8741 Hose     |
2     | 113-1328 Tube     |
416-4349 Fuel System Parts Kit     | |
---|---|
Qty     | Parts     |
8     | 3B-1915 Bolt     |
2     | 5P-0600 Hose Clamp     |
2     | 7E-8224 Reducer Hose     |
4     | 388-2134 Bracket     |
417-4386 Fuel System Parts Kit     | |
---|---|
Qty     | Part     |
3     | 1A-1460 Bolt     |
2     | 1B-2790 Bolt     |
2     | 1F-7958 Full Nut     |
1     | 1L-4031 Service Tee     |
1     | 4B-9030 Elbow     |
4     | 5K-9090 O-Ring Seal     |
1     | 5P-8245 Hard Washer     |
2     | 5S-0003 Nut     |
1     | 7D-4092 Clip     |
4     | 7D-1649 Hard Washer     |
1     | 7E-5639 Spacer     |
2     | 7G-1239 Spacer     |
4     | 8C-6875 Connector     |
1     | 8T-6762 Pipe Plug     |
4     | 9M-1974 Hard Washer     |
1     | 006-5707 Pipe Elbow     |
1     | 118-1656 Reducer Bushing     |
1     | 122-3201 Pipe Nipple     |
2     | 184-7211 Clip     |
2     | 196-9420 Ball Valve     |
1     | 307-8764 Hose As     |
1     | 307-9372 Hose As     |
424-7719 Electronic Actuator Gp     | |
---|---|
Qty     | Part     |
1     | 424-7719 Electronic Actuator Gp     |
440-4790 Gas Pressure Regulator Gp (Bolted Flange Design) (if applicable)     | |
---|---|
Qty     | Part     |
2     | 0S-1571 Bolt     |
10     | 0S-1585 Bolt     |
10     | 0S-1591 Bolt     |
2     | 1A-8537 Bolt     |
8     | 1F-7958 Full Nut     |
8     | 2A-4639 Bolt     |
2     | 3B-1915 Bolt     |
8     | 4K-0367 Full Nut     |
3     | 5B-5620 Bolt     |
20     | 5M-2894 Hard Washer     |
8     | 5P-8245 Hard Washer     |
16     | 5P-8247 Hard Washer     |
3     | 5S-0003 Nut     |
2     | 6V-8398 O-Ring Seal     |
18     | 7D-1649 Hard Washer     |
6     | 8S-9092 Bolt     |
4     | 8S-9191 Bolt     |
6     | 9M-1974 Hard Washer     |
10     | 9S-8752 Full Nut     |
16     | 9X-6458 Hard Washer     |
8     | 9X-8873 Bolt     |
1     | 105-8180 Gasket     |
1     | 122-8905 Elbow     |
1     | 211-5237 Connector     |
2     | 293-4056 Gasket     |
1     | 293-8396 Fuel Cooler Core     |
1     | 397-8632 Bracket     |
1     | 419-0893 Solenoid Valve Gp     |
2     | 420-8789 Gasket     |
2     | 425-3549 Gasket     |
1     | 435-0888 Gas Pressure Regulator Gp     |
1     | 440-4786 Bracket As     |
1     | 440-4788 Tube As     |
1     | 440-4791 Tube As     |
2     | 440-4792 Bracket     |
1     | 440-4794 Tube As     |
1     | 450-2989 Tube As     |
1     | 450-3143 Bracket As     |
444-0554 Film (Non-Emission Certified Engines)     | |
---|---|
Qty     | Part     |
1     | 443-5866 Film     |
1     | 444-0543 Film     |
Package Components     | |
---|---|
Qty     | Part     |
1     | 267-9689 Filter Housing Cover     |
3     | 361-7019 Transformer     |
1     | 382-1791 Instrument Panel Box Gp     |
1     | 434-3073 Transformer Mounting     |
Software     | |
Qty     | Part     |
1     | 433-6418 Engine Ratings Electronic Software Gp (ISM)     |
1     | 440-0165 Engine Ratings Electronic Software Gp (ECM)     |
Electro-Mechanical Control Panel (EMCP) 4.3 (if applicable)     | |
---|---|
Language     | Software     |
French     | 462-7528 Generator Set Software Gp     |
German     | 462-7529 Generator Set Software Gp     |
Spanish     | 462-7530 Generator Set Software Gp     |
Italian     | 462-7531 Generator Set Software Gp     |
Portuguese     | 462-7532 Generator Set Software Gp     |
English     | 473-8904 Generator Set Software Gp     |
Dutch     | 462-7534 Generator Set Software Gp     |
Danish     | 462-7535 Generator Set Software Gp     |
Swedish     | 462-7536 Generator Set Software Gp     |
Finnish     | 462-7537 Generator Set Software Gp     |
Russian     | 462-7538 Generator Set Software Gp     |
Chinese     | 462-7539 Generator Set Software Gp     |
Japanese     | 462-7540 Generator Set Software Gp     |
Greek     | 462-7541 Generator Set Software Gp     |
Arabic     | 462-7542 Generator Set Software Gp     |
Turkish     | 462-7543 Generator Set Software Gp     |
Electro-Mechanical Control Panel (EMCP) 4.4 (if applicable)     | |
---|---|
Language     | Software     |
French     | 462-7544 Generator Set Software Gp     |
German     | 462-7545 Generator Set Software Gp     |
Spanish     | 462-7546 Generator Set Software Gp     |
Italian     | 462-7547 Generator Set Software Gp     |
Portuguese     | 462-7548 Generator Set Software Gp     |
English     | 473-8910 Generator Set Software Gp     |
Dutch     | 462-7550 Generator Set Software Gp     |
Danish     | 462-7551 Generator Set Software Gp     |
Swedish     | 462-7552 Generator Set Software Gp     |
Finnish     | 462-7553 Generator Set Software Gp     |
Russian     | 462-7554 Generator Set Software Gp     |
Chinese     | 462-7555 Generator Set Software Gp     |
Japanese     | 462-7556 Generator Set Software Gp     |
Greek     | 462-7557 Generator Set Software Gp     |
Arabic     | 462-7558 Generator Set Software Gp     |
Turkish     | 462-7559 Generator Set Software Gp     |
Copying the Product Status Report and the Injector Trim Codes
Copying the Product Status Report
- Connect Cat® Electronic Technician (ET) 2012C or newer to the Electronic Control Module (ECM).
Note: The Product Status Report is for reference only.
- Click on the "Information" tab and select the "Product Status Report", or click the "Product Status Report" button.
Illustration 1 | g03285257 |
- Click on the "Create Report" button.
Illustration 2 | g03285338 |
- Click on the "Continue" button.
Illustration 3 | g03285341 |
- Wait for the Product Status Report to download.
Illustration 4 | g03285343 |
- Click on the "Save As" button.
Illustration 5 | g03285345 |
- Save the file in a convenient location.
- Click on the "Close Report" button.
Copying the Injector Trims Codes
Illustration 6 | g03285599 |
- Click on the "Service" tab.
- Select "Calibrations".
- Click on "Injector Codes Calibration".
Illustration 7 | g03285600 |
- Click on the "File" tab.
Illustration 8 | g03285601 |
- Select "Print To File".
- Change the file type to HTML.
Illustration 9 | g03285603 |
- Save the file in a convenient location.
- Disconnect Cat ET from the ECM.
Installing the 371-5211 Flame Arrestor As
Illustration 10 | g02960536 |
Illustration 11 | g03551679 |
Control panel |
- Drain coolant from cooling system into a suitable container for storage or for disposal. The following components and associated hardware will be set aside for reuse during removal in the following steps:
- Air cleaners
- Air inlet covers
- Aftercooler assembly
- Clamps
- Compressor pipes
- Inlet air pipe supports
- Rubber hoses
- Shields
- Air cleaners
- Remove the wiring harnesses that attach the control panel to the engine.
- Using a suitable lifting device, remove the control panel. The control panel weighs approximately 53 kg (118 lb).
- Using a suitable lifting device, remove the air cleaners and the small air inlet pipes if applicable. The air cleaners and the air inlet pipes weigh approximately 49 kg (107 lb) per side.
- Using a suitable lifting device, remove the air cleaners and the air shutoffs if applicable. The air cleaners and the air shutoffs weigh approximately 56 kg (123 lb) per side.
- Using a suitable lifting device, remove the air precleaners. The air precleaners weigh approximately 40 kg (88 lb) apiece.
- Remove the air cleaner and the precleaner mounting brackets.
- Remove the air inlet pipes.
- Remove the compressor pipes and the air inlet elbows from the aftercooler and the turbochargers.
Illustration 12 | g03032057 |
- Disconnect the water lines from each end of the aftercooler cores.
Illustration 13 | g03032223 |
- Disconnect the vent line from the front aftercooler core.
- Disconnect the elbow flanges from the air inlet manifold. Pry the elbow flanges away from the air inlet manifold.
- Using a suitable lifting device, remove the aftercooler assembly. The aftercooler assembly weighs approximately 225 kg (496 lb).
Illustration 14 | g03028581 |
- Remove the 7C-7909 Elbows , 7C-7910 Elbows per each head.
Illustration 15 | g03028583 |
(1) 4S-5898 O-Ring Seal (2) 7C-8199 Flange (3) 6V-5101 O-Ring Seal (4) 370-7336 Air Inlet Elbow (5) 2A-4639 Bolt (6) 5M-2894 Hard Washer (7) 370-7335 Air Inlet Elbow (8) 1T-0720 Bolt (9) 153-8455 Manifold Gasket (10) 371-5211 Flame Arrestor As |
- Install one flame arrestor (10) with cylindrical side toward air inlet elbow (4) and air inlet elbow (7). Use two gaskets (9), four bolts (8), and four washers (6) per each head.
- Install one O-ring (3) per elbow onto air inlet elbows (4) and (7) .
- Install flange (2) onto elbows (4) and (7). Make sure to push the flanges back against the stops.
Note: Lubricate the bore of flange (2) lightly with glycerin.
- Install one O-ring (1) into flange (2) .
Note: Lubricate the O-ring groove of the flange (2) lightly with glycerin to hold the O-ring in place.
- Install two bolts (5) and two washers (6) into the bolt holes of flange (2). The thread end of the bolts will be flush with the flanges.
- Remove the pipe plug from the exhaust outlet port of each cylinder head.
- Install connector (11) into the exhaust outlet port of each cylinder head.
Illustration 16 | g03091418 |
The following parts are from the 376-4787 Engine Wiring Gp . (11) 5N-2126 Connector (12) 383-2990 Temperature Sensor Gp |
Note: The following steps will use parts from the 376-4892 Engine Wiring Gp .
- Install temperature sensor gp (12) into connector (11) .
Tighten the temperature sensor ... 12 ± 3 N·m (9 ± 2 lb ft)
- Remove the coolant temperature sensor from the 111-9375 Housing .
Illustration 17 | g03272297 |
(13) 238-5080 O-Ring Seal (14) 256-6453 Temperature Sensor |
- Install temperature sensor (14) and one O-ring (13) into the 111-9375 Housing .
Tighten the temperature sensor ... 20 ± 3 N·m (15 ± 2 lb ft)
- Remove the air inlet manifold temperature sensor from the 283-9779 Manifold .
Illustration 18 | g03272438 |
(13) 238-5080 O-Ring Seal (14) 256-6453 Temperature Sensor (15) 353-5440 Adapter |
- Install adapter (15) into the 283-9779 Manifold .
Note: Use Loctite 567 on all pipe thread joints.
- Install temperature sensor (14) and one O-ring (13) into adapter (15) .
Tighten the temperature sensor ... 20 ± 3 N·m (15 ± 2 lb ft)
- Using a suitable lifting device, install the aftercooler assembly. The aftercooler assembly weighs approximately 225 kg (496 lb).
- Attach the air inlet elbow flanges to the air inlet manifold.
- Attach the water lines to each end of the aftercooler cores.
- Attach the vent line to the front aftercooler core.
- Attach the compressor pipes and the air inlet elbows to the aftercooler and the turbochargers.
Installing the 390-2914 Cylinder Block Cover Gp
Illustration 19 | g03052179 |
(1) 1C-2251 Bolt (2) 5M-2894 Hard Washer (3) 374-1513 Camshaft Cover (4) 5L-5840 Washer (5) 1A-2029 Bolt (6) 277-5833 Seal (7) 349-6052 Camshaft Cover |
Note: Washer (4) is installed under washer (2) on bolt (1) .
- Install seal (6) into camshaft covers (3) and (7) .
Illustration 20 | g03052176 |
Typical right-side engine view (3) 374-1513 Camshaft Cover (7) 349-6052 Camshaft Cover |
- Remove the 8N-9992 Camshaft Covers from cylinders 7 and 15.
- Remove the 8N-9993 Camshaft Covers from cylinders 3 and 11.
- Remove the 8N-9993 Camshaft Cover with the crankcase pressure sensor from cylinder 4.
- Install the 8N-9993 Camshaft Cover with the crankcase pressure sensor onto cylinder 1 or 5. Use one bolt (1), five bolts (5), one washer (4), and six washers (2) .
Note: Leave the crankcase pressure sensor on cylinder 5 if already there.
- Install the 8N-9992 Camshaft Cover onto cylinder 4 use one bolt (1), five bolts (5), one washer (4), and six washers (2) .
- Install camshaft cover (3) onto cylinders 3 and 11 use one bolt (1), five bolts (5), one washer (4), and six washers (2) per cover.
- Install camshaft cover (7) onto cylinders 7 and 15 use one bolt (1), five bolts (5), one washer (4), and six washers (2) per cover.
- Attach the 7N-5094 Drain Elbows to camshaft cover (3) with the original gasket and hardware.
- Remove the 8N-9992 Camshaft Covers from cylinders 2 and 10.
Illustration 21 | g03052196 |
Typical left-side engine view (3) 374-1513 Camshaft Cover (7) 349-6052 Camshaft Cover |
- Remove the 8N-9993 Camshaft Covers from cylinders 6 and 14.
- Install camshaft cover (3) onto cylinders 6 and 14 use one bolt (1), five bolts (5), one washer (4), and six washers (2) per cover.
- Install camshaft cover (7) onto cylinders 2 and 10 use one bolt (1), five bolts (5), one washer (4), and six washers (2) per cover.
- Attach the 7N-5094 Drain Elbows to camshaft cover (3) with the original gasket and hardware.
Installing the 267-9689 Filter Housing Cover (if applicable)
Illustration 22 | g03046900 |
(1) 267-9689 Filter Housing Cover |
Note: The 267-9689 Filter Housing Cover can be installed on both left-hand and right-hand service engines.
- Drain the fuel filter housing into a suitable container for storage or for disposal.
- Remove the original 267-9689 Filter Housing Cover and the 5D-5957 O-Ring Seal from the 278-1776 Fuel Filter Housing As .
- Install cover (1) use the original O-ring and hardware.
Installing the 376-4787 Engine Wiring Gp
Illustration 23 | g03069861 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap |
Illustration 24 | g03069937 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap |
Illustration 25 | g03069940 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (3) 1A-2029 Bolt (4) 5M-2894 Hard Washer |
- Remove the cable straps and the engine wiring harness from the engine.
Note: Leave the original mounting hardware on the engine.
- Attach engine wiring harness (1) to the original clips. Use one cable strap (2) per clip.
- Remove the 0S-1594 Bolts and the 5M-2894 Hard Washers from the flat side of the 7N-4319 Cover . Refer to Illustration 25.
- Attach engine wiring harness (1), the bracket on the interface harness connector, to the 7N-4319 Cover with two bolts (3) and two washers (4) .
- Attach engine wiring harness (1) to the original the speed sensor (5) .
Illustration 26 | g03204777 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (5) 273-5041 Speed Sensor Gp |
- Secure engine wiring harness (1) to the original clip use one cable strap (2) .
- Remove the speed sensor from the top of the flywheel housing.
Illustration 27 | g03102486 |
(1) 376-4892 Engine Wiring Gp (6) 318-1181 Speed Sensor Gp |
- Install speed sensor (6) into flywheel housing.
Note: The minimum clearance between the sensor and the teeth of the flywheel is 0.5 mm (0.020 inch).
Tighten speed sensor jam nut ... 25 N·m (18 lb ft)
- Remove the adapter and the pressure sensor from the unfiltered port (filter inlet) of the 112-4921 Engine Oil Filter Gp .
Illustration 28 | g03050228 |
(1) 376-4892 Engine Wiring Gp (7) 320-3060 Pressure Sensor (8) 228-7100 O-Ring Seal (9) 256-6453 Temperature Sensor (10) 238-5080 O-Ring Seal (11) 353-5441 Elbow Adapter (12) 214-7566 O-Ring Seal (13) 330-9739 Adapter (14) 320-3061 Pressure Sensor (15) 228-7101 O-Ring Seal (16) 353-5439 Connector (17) 320-3063 Pressure Sensor |
Illustration 29 | g03281718 |
(1) 376-4892 Engine Wiring Gp (7) 320-3060 Pressure Sensor (8) 228-7100 O-Ring Seal (9) 256-6453 Temperature Sensor (10) 238-5080 O-Ring Seal (11) 353-5441 Elbow Adapter (12) 214-7566 O-Ring Seal (13) 330-9739 Adapter (14) 320-3061 Pressure Sensor (15) 228-7101 O-Ring Seal (16) 353-5439 Connector (17) 320-3063 Pressure Sensor (18) 415-7979 Sensor Harness As |
Note: Use sensor harness (18) with left-hand side fuel service engines to connect engine harness (1) to the fuel and the oil sensors.
- Install elbow (11) and one O-ring (12) into the unfiltered port (filter inlet) of the 112-4921 Engine Oil Filter Gp .
- Install pressure sensor (7) and one O-ring (8) into elbow (11) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Remove the temperature sensor from the 208-0822 Water Lines Gp .
- Install temperature sensor (9) and one O-ring (10) into the 208-0822 Water Lines Gp .
Tighten the temperature sensor ... 20 ± 3 N·m (15 ± 2 lb ft)
- Remove the adapter and the pressure sensor from the inside port of the 111-0349 Module Bracket .
- Install adapter (13) and one O-ring (12) into the inside port of the 111-0349 Module Bracket .
- Install pressure sensor (14) and one O-ring (15) into adapter (13) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Remove the adapter and the pressure sensor from the outside port of the 111-0349 Module Bracket .
- Install connector (16) and one O-ring (12) into the outside port of the 111-0349 Module Bracket .
- Install pressure sensor (17) and one O-ring (8) into connector (16) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Remove the fuel lines from the fuel filter housing on the left-hand side fuel service engines.
Illustration 30 | g03050229 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (7) 320-3060 Pressure Sensor (8) 228-7100 O-Ring Seal (11) 353-5441 Elbow Adapter (12) 214-7566 O-Ring Seal |
Illustration 31 | g03281722 |
(2) 7K-1181 Cable Strap (7) 320-3060 Pressure Sensor (8) 228-7100 O-Ring Seal (11) 353-5441 Elbow Adapter (12) 214-7566 O-Ring Seal (18) 415-7979 Sensor Harness As |
Note: Use sensor harness (18) with left-hand side fuel service engines to connect engine harness (1) to the fuel and the oil sensors.
- Remove the adapters and the pressure sensors from the 267-9689 Filter Housing Cover .
- Install elbow adapters (11) and one O-ring (12) per elbow into the 267-9689 Filter Housing Cover .
- Install pressure sensor (7) and one O-ring (8) per sensor into each elbow adapter (11) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Remove the adapter and the pressure sensor from the filtered port (block inlet) of the 112-4921 Engine Oil Filter Gp .
- Install elbow (11) and one O-ring (12) into the filtered port (block inlet) of the 112-4921 Engine Oil Filter Gp .
- Install pressure sensor (7) and one O-ring (8) into elbow adapter (11) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Secure engine wiring harness (1) to the original clips use one cable strap (2) per clip.
- Secure wiring harness (1) and temperature sensor (19) to clips (20). Use one cable strap (2) per clip.
Illustration 32 | g03050227 |
The exhaust temperature sensor is always on the left-hand side of the head. (1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (19) 383-2990 Temperature Sensor Gp (20) 4P-7581 Clip |
- Secure wiring harness (1) to the original clips. Use one cable strap (2) per clip.
- Attach one detonation sensor (21) to the engine under the camshaft covers on cylinders 3, 7, 11, and 15.
Tighten the detonation sensors ... 15 ± 3 N·m (11 ± 2 lb ft)
Illustration 33 | g03055083 |
Typical right-side engine view (1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (3) 1A-2029 Bolt (4) 5M-2894 Hard Washer (20) 4P-7581 Clip (21) 195-2431 Detonation Sensor Gp |
- Attach one clip (20) to the camshaft covers on cylinders 1, 5, and 9 with one bolt (3) and one washer (4). Orient clip (20) on cylinders 1 and 9 with ladder facing up.
Note: The wiring for the detonation sensor on cylinder 15 is mounted to the 373-1527 Electronic Control and Mounting Gp
- Secure engine wiring harness (1) and detonation sensors (21) to clips (20) with one cable strap (2) per clip.
- Attach one detonation sensor (21) to the engine under the camshaft covers on cylinders 2, 6, 10, and 14.
Tighten the detonation sensors ... 15 ± 3 N·m (11 ± 2 lb ft)
Illustration 34 | g03053920 |
Typical left-side engine view (1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (3) 1A-2029 Bolt (4) 5M-2894 Hard Washer (20) 4P-7581 Clip (21) 195-2431 Detonation Sensor Gp |
- Attach one clip (20) to the camshaft covers on cylinders 4, 8, 12, and 16. Use one bolt (3) and one washer (4) .
- Secure engine wiring harness (1) and detonation sensors (21) to clips (20) with one cable strap (2) per clip.
- Remove the pipe plug from the 111-1830 Exhaust Manifold
Illustration 35 | g03053921 |
Typical right-side engine view (1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (4) 5M-2894 Hard Washer (22) 261-6847 Adapter (23) 415-2432 Temperature Sensor Gp (24) 3A-3692 Clip (25) 0S-1594 Bolt |
- Install adapter (22) into the 111-1830 Exhaust Manifold .
- Lubricate the exhaust temperature sensor gp (23) with Loctite Nickel Anti Seize.
- Install exhaust temperature sensor (23) into adapter (22) .
Tighten the exhaust temperature sensor gp ... 45 ± 5 N·m (33 ± 4 lb ft)
- Install one clip (24) around exhaust temperature sensor gp (23). Refer to Illustration 35 for the correct orientation of the clip.
- Attach clip (24) to the cam cover on cylinder 13 with one bolt (25) and one washer (4) .
- Secure exhaust temperature sensor gp (23) to the original clip on the valve cover base of cylinder 11 with one cable strap (2) .
- Secure exhaust temperature sensor gp (23) to engine wiring harness (1) with cable straps (2) as needed.
- Remove the pipe plug from the 111-1832 Exhaust Manifold
Illustration 36 | g03053923 |
Typical left-side engine view (1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (4) 5M-2894 Hard Washer (22) 261-6847 Adapter (23) 415-2432 Temperature Sensor Gp (24) 3A-3692 Clip (25) 0S-1594 Bolt |
- Install adapter (22) into the 111-1832 Exhaust Manifold .
- Lubricate the exhaust temperature sensor gp (23) with Loctite Nickel Anti Seize.
- Install exhaust temperature sensor gp (23) into adapter (22) .
Tighten the exhaust temperature sensor gp ... 45 ± 5 N·m (33 ± 4 lb ft)
- Attach clip (24) to the camshaft cover on cylinder 12 with one bolt (25) and one washer (4) .
- Secure exhaust temperature sensor gp (23) to the original clips with one cable strap (2) per clip.
- Secure exhaust temperature sensor gp (23) to engine wiring harness (1) with cable straps (2) as needed.
- Remove the adapter and the temperature sensor from 359-4123 Adapter .
Illustration 37 | g03055080 |
(1) 376-4892 Engine Wiring Gp (2) 7K-1181 Cable Strap (9) 256-6453 Temperature Sensor (10) 238-5080 O-Ring Seal (26) 353-5440 Adapter |
- Install adapter (26) into the 359-4123 Adapter .
Note: Use Loctite 567 on all pipe thread joints.
- Install temperature sensor (9) and one O-ring (10) into adapter (26) .
Tighten the temperature sensor ... 20 ± 3 N·m (15 ± 2 lb ft)
- Remove the adapter and the pressure sensor from the 117-0066 Mounting Bracket .
Illustration 38 | g03062045 |
(8) 228-7100 O-Ring Seal (11) 353-5441 Elbow Adapter (12) 214-7566 O-Ring Seal (17) 320-3063 Pressure Sensor |
Note: Installation of the crankcase pressure sensor can be on cylinder 1 or 5.
- Install elbow (11) and one O-ring (12) into the 117-0066 Mounting Bracket .
- Install pressure sensor (17) and one O-ring (8) into elbow (11) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Attach one clip (30) to the 397-8631 Tube As with the original 2A-4639 Bolt , 5M-2894 Hard Washers , and the 9S-8752 Full Nut . Refer to Illustration 40 for the correct location.
Illustration 39 | g03062046 |
(27) 305-6873 Pressure Sensor Gp (28) 9X-0262 Adapter (29) 6V-9028 O-Ring Seal |
Illustration 40 | g03601140 |
(2) 7K-1181 Cable Strap (30) 4P-8134 Clip |
- Install two O-rings (29) onto adapter (28) .
- Install adapter (28) into the 397-8631 Tube As .
- Install pressure sensor (27) onto adapter (28) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Secure the engine wiring harness to clip (4) with one cable strap (2) .
- Remove the adapter and the pressure sensor from the 6V-9330 Elbow of the air cleaner.
Illustration 41 | g03609997 |
Typical right-side engine view (8) 228-7100 O-Ring Seal (17) 320-3063 Pressure Sensor (31) 335-3999 Adapter (32) 214-7568 O-Ring Seal |
- Install adapter (31) and one O-ring (32) into the 6V-9330 Elbow .
- Install pressure sensor (17) and one O-ring (8) into adapter (30) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Remove the adapter and the pressure sensor from the 6V-9330 Elbow of the air cleaner.
Illustration 42 | g03609996 |
Typical left-side engine view (8) 228-7100 O-Ring Seal (17) 320-3063 Pressure Sensor (31) 335-3999 Adapter (32) 214-7568 O-Ring Seal |
- Install adapter (31) and one O-ring (32) into the 6V-9330 Elbow .
- Install pressure sensor (17) and one O-ring (8) into adapter (30) .
Tighten the pressure sensor ... 10 ± 2 N·m (7 ± 1 lb ft)
- Attach one clip (32) to the 231-7070 Bracket with the original 0T-0065 Bolt and the 9X-6458 Hard Washer . Refer to the Illustration 43 for the correct location.
Illustration 43 | g03609978 |
(2) 7K-1181 Cable Strap (20) 4P-7581 Clip (30) 4P-8134 Clip (33) 294-3313 Clip |
Note: The following steps will be performed during the installation of the 373-1527 Electronic Control and Mounting Gp .
- Attach two clips (20) to the 231-7070 Bracket with the original 0T-0065 Bolt and the 9X-6458 Hard Washer . Refer to the Illustration 43 for the correct location.
- Attach one clip (30) to the 231-7070 Bracket with the original 1B-9575 Bolt . Refer to the Illustration 43 for the correct location.
- Secure engine wiring harness (1) to clips (20), (30), and (33). Use one cable strap (2) per clip.
- Cut off the wires behind receptacle housing (C) .
Illustration 44 | g03121296 |
(C) 7N-9738 Receptacle Housing (D) 238-8245 Connector Plug As |
Note: The following steps are only applicable with air starters.
- Strip back the insulation on the two wires.
- Crimp the 9X-3402 Connector Socket onto each of the wires.
- Install the crimped sockets into connector (D) .
Note: The connector is attached to the engine wiring harness.
Installing the 373-1527 Electronic Control and Mounting Gp
Illustration 45 | g02979126 |
(1) 417-6011 Electronic Control Module |
Illustration 46 | g03023698 |
(2) 9M-1974 Hard Washer (3) 9N-0869 Hard Washer (4) 8T-9655 Isolation Mount (5) 6I-1418 Spacer (6) 2V-4387 Spacer (7) 1D-4540 Bolt |
- Remove the old engine electronic control from the 111-0349 Module Bracket .
Note: The mounting hardware will be reused except the isolation mounts.
- Install electronic control module (1) use four bolts (7), one washer (2), four washers (3), four spacers (5), four spacers (6), and eight isolation mounts (4) .
Note: The corner with ground wire will use washer (2) .
Note: Steps 3 through 11 use parts from the 397-9380 Water Lines Gp .
- Remove the pipe plug from the 7N-4944 Elbow .
Illustration 47 | g03352263 |
(8) 005-8615 Pipe Nipple (9) 1L-4031 Service Tee (10) 196-9420 Ball Valve (11) 6B-1628 Reducing Bushing (12) 8C-6867 Connector (13) 3B-6555 Elbow (14) 3B-7749 Pipe Nipple (15) 8T-6761 Pipe Plug |
- Install pipe nipple (8) into the 7N-4944 Elbow .
- Install elbow (13) onto pipe nipple (8) .
- Install pipe nipple (14) into elbow (13) .
- Install service tee (9) onto pipe nipple (14) .
- Install pipe plug (15) into center port of service tee (9) .
- Install ball valve (10) into service tee (9) .
- Install reducer bushing (11) into ball valve (10) .
- Install connector (12) into reducer bushing (11) .
- Remove the rear cam cover bolts from cylinders 13 and 15.
Illustration 48 | g03046656 |
(2) 9M-1974 Hard Washer (3) 9N-0869 Hard Washer (5) 6I-1418 Spacer (16) 353-8089 Electronic Control Module (17) 190-4885 Spacer (18) 231-7070 Bracket (19) 0T-0065 Bolt (20) 9X-6458 Hard Washer (21) 1B-9575 Bolt (22) 155-0576 Isolation Mount |
Note: Install the 195-2431 Detonation Sensor Gp before proceeding with the following steps.
- Attach bracket (18) to the engine with four bolts (19), four washers (20), and four spacers (17). The spacers go in between the bracket and the cam covers.
Note: The 4P-7581 Clips , 4P-8134 Clip , and the 294-3313 Clip will be installed on this step. Refer to Steps 68 and 71 of the 376-4787 Engine Wiring Gp .
- Attach electronic control module (16) to bracket (18) with four bolts (21), four washers (3), four spacers (5), and eight isolation mounts (22) .
Note: The corner with ground wire will use washer (2) .
Installing the 381-5733 Air Cleaner Mounting
Illustration 49 | g03033137 |
(1) 381-1063 Tube As (2) 381-1062 Tube As |
- Install tube assemblies (1) and (2) to turbochargers with the following original parts:
Note: The following steps use parts that were removed during the 371-5211 Flame Arrestor As installation.
- Attach tube assemblies (1) and (2) to the 191-6015 Brackets with the original hardware.
- Install two studs (3) per tube assembly into tube assemblies (1) and (2) .
Note: For kits shipped after June 2014, the kits will utilize four 2B-2695 Bolts and four 9M-1974 Hard Washers for this procedure.
Illustration 50 | g03035043 |
(3) 7M-1599 Taperlock Stud (4) 9M-1974 Hard Washer (5) 5S-0003 Nut |
- Install one nut (5) and one washer (4) per stud loosely onto studs (3). The nuts and washers will be used with the 381-3558 Tube As from the 391-3977 Fuel Lines Gp .
- Attach bracket (8) on top of the right side flywheel housing with six bolts (9) and six washers (10) .
Note: The bolts (6) and the washers (7) will be used during installation of air cleaner.
Illustration 51 | g03035053 |
Typical right-hand side view. (6) 0S-1588 Bolt (7) 9X-6458 Hard Washer (8) 386-3396 Bracket (9) 0S-1595 Bolt (10) 7D-1649 Hard Washer |
- Remove the bottom two bolts on the valve cover base of cylinder 15.
Illustration 52 | g03035047 |
Typical right-hand side view. (7) 9X-6458 Hard Washer (8) 386-3396 Bracket (11) 2A-4639 Bolt (12) 9S-8752 Full Nut (13) 388-2133 Bracket (14) 0T-0055 Bolt (15) 0S-1591 Bolt (16) 5M-2894 Hard Washer (17) 0S-1571 Bolt (18) 7N-6986 Support |
- Install bracket (18) onto the valve cover base with two bolts (14) .
- Attach bracket (13) to bracket (18) with one bolt (15), two bolts (17), six washers (16), and three nuts (12) .
Note: The bolt (15) is used in the hole toward the rear of the engine.
- Attach bracket (13) to bracket (8) with two bolts (11), four washers (7), and two nuts (12) .
- Attach bracket (8) on top of the left side flywheel housing with five bolts (9) and five washers (10). The rear center hole in Illustration 53 is used with the 379-5145 Temperature Regulator Gp .
Note: The bolts (6) and the washers (7) will be used during installation of air cleaner.
Illustration 53 | g03035576 |
Typical left-hand side view. (6) 0S-1588 Bolt (7) 9X-6458 Hard Washer (8) 386-3396 Bracket (9) 0S-1595 Bolt (10) 7D-1649 Hard Washer |
- Remove the bottom two bolts of the valve cover base of cylinder 16.
Illustration 54 | g03035051 |
Typical left-hand side view. (7) 9X-6458 Hard Washer (8) 386-3396 Bracket (11) 2A-4639 Bolt (12) 9S-8752 Full Nut (14) 0T-0055 Bolt (15) 0S-1591 Bolt (16) 5M-2894 Hard Washer (18) 7N-6986 Support (19) 388-2132 Bracket |
- Install bracket (18) onto the valve cover base with two bolts (14) .
- Attach bracket (19) to bracket (18) with three bolts (15), six washers (16), and three nuts (13) .
- Attach bracket (19) to bracket (8) with two bolts (11), four washers (7), and two nuts (12) .
Installing the 397-8633 Gas Pressure Regulator Gp (Pipe Thread Design) (if applicable)
Illustration 55 | g03027776 |
(1) 3B-7296 Fitting (2) 3B-7286 Pipe Nipple (3) 7X-7951 Union Elbow (4) 265-5255 Plate (5) 2M-4108 Gasket (6) 293-8396 Core (7) 0S-1591 Bolt (8) 5M-2894 Hard Washer |
Note: Use Loctite 567 on all pipe thread joints.
- Attach plates (4) to core (6). Use two gaskets (5), eight bolts (7), and eight washers (8) .
Note: Bolt holes in plates (4) facing the same direction.
- Install fitting (1) into rear plate (4) with water the bonnets facing up and bolt holes in plates (4) facing toward the engine.
- Install elbow union (3) onto fitting (1) .
- Install fitting (2) into front plate (4) .
- Install elbow union (3) onto fitting (2) .
- Attach assembled parts to bracket (11) loosely with four bolts (13) and four washers (14) .
Illustration 56 | g03027779 |
(8) 5M-2894 Hard Washer (9) 0S-1585 Bolt (10) 7D-1649 Hard Washer (11) 397-8632 Bracket (12) 8S-9191 Bolt (13) 2A-4639 Bolt (14) 9X-6458 Hard Washer |
- Remove the four bolts and four washers from the oil pan below the side cover of cylinder 7.
- Using a suitable lifting device, attach the bracket (11) to the engine below the side cover of cylinder 7 and to the oil pan. Use two bolts (9), two washers (10), four bolts (12), and four washers (8). The assembled parts weigh approximately 91 kg (200 lb).
Note: There is no need to remove the oil cooler.
- Attach the bracket (19) to bracket (11) with six bolts (9) and six washers (18) .
Illustration 57 | g02994736 |
(9) 0S-1585 Bolt (14) 9X-6458 Hard Washer (15) 397-8629 Bracket (16) 3B-1915 Bolt (17) 9S-8752 Full Nut (18) 5P-8245 Hard Washer (19) 417-5543 Bracket As |
- Attach brackets (15) to bracket (19) loosely with four bolts (16), eight washers (14), and four nuts (17) .
- Install fitting (20) into the bottom of the gas regulator (23) .
Illustration 58 | g02970964 |
(1) 3B-7296 Fitting (3) 7X-7951 Union Elbow (20) 6N-4543 Fitting (21) 6L-7322 Pipe Tee (22) 2L-6055 Pipe Cap (23) 210-2007 Gas Pressure Regulator Gp |
- Install pipe tee (21) onto fitting (20) .
- Install fitting (1) onto bottom of the pipe tee (21) .
- Install cap (22) onto fitting (1) .
- Disconnect the front union elbow (3). Refer to Illustration 58.
- Install the loose part of union elbow (3) into center hole of tee (21) .
- Install fitting (1) into top of gas regulator (23) .
- Install elbow union (3) onto fitting (1) .
- Install pipe plug (27) into solenoid valve (28) on the side marked with the raised letters IN.
Illustration 59 | g03027781 |
(24) 5B-5620 Bolt (25) 9M-1974 Hard Washer (26) 5S-0003 Nut (27) 9X-6138 Pipe Plug (28) 122-0089 Solenoid Valve Gp |
- Install solenoid valve (28) onto elbow union (3).
- Install gas regulator (23) loosely onto bracket (19). Use three bolts (24), six washers (25), and three nuts (26) .
Note: The bell side of the gas pressure Regulator gp is up.
- Connect both pieces of the front union (3) together.
Note: The gas pressure regulator must be calibrated after the completion of the installation and gas supply is available. Refer to Testing and Adjusting, "Fuel Pressure (Gas System)" for instructions on setting the pressure regulator.
- Install tube assembly (32) onto elbow union (3) .
Note: Union elbow (3) comes apart.
Illustration 60 | g03027797 |
(14) 9X-6458 Hard Washer (16) 3B-1915 Bolt (17) 9S-8752 Full Nut (29) 122-8905 Elbow (30) 6V-8398 O-Ring Seal (31) 397-8628 Tube As (32) 397-8631 Tube As |
- Attach tube assembly (32) to bracket (15) with two bolts (16), four washers (14), and two nuts (17) .
Note: Tighten all bolts that were left loose for alignment.
- Install elbow (29) into tube assembly (32) and gas regulator (23) .
- Install one O-ring (30) per elbow into elbows (29) .
- Attach line (31) to elbows (29) .
- Attach tube assembly (32) to bracket (15) with two bolts (16), four washers (14), and two nuts (17) .
Note: Tighten all bolts that were left loose for alignment.
- Install elbow (29) into tube assembly (32) and gas regulator (23) .
- Install one O-ring (30) per elbow into elbows (29) .
- Attach line (31) to elbows (29) .
- Refer to Illustration 72.
Illustration 61 | g03027798 |
(8) 5M-2894 Hard Washer (13) 2A-4639 Bolt (17) 9S-8752 Full Nut (33) 105-8180 Gasket |
Note: The parts called out are used for installing the 424-7719 Electronic Actuator Gp .
Installing the 440-4790 Gas Pressure Regulator Gp (Bolted Flange Design) (if applicable)
Illustration 62 | g03685234 |
(1) 440-4791 Tube As (2) 293-8396 Core (3) 425-3549 Gasket (4) 440-4788 Tube As (5) 0S-1591 Bolt (6) 5M-2894 Hard Washer |
- Attach short elbow (1) to core (2) with one gasket (3), four bolts (5), and four washers (6) .
- Attach long elbow (4) to core (2) with one gasket (3), four bolts (5), and four washers (6) .
- Attach assembled parts to bracket (9) loosely with four bolts (11) and four washers (12) .
Illustration 63 | g03685235 |
(6) 5M-2894 Hard Washer (7) 0S-1585 Bolt (8) 7D-1649 Hard Washer (9) 397-8632 Bracket (10) 8S-9191 Bolt (11) 2A-4639 Bolt (12) 9X-6458 Hard Washer |
- Remove the four bolts and four washers from the oil pan below the side cover of cylinder 7.
- Using a suitable lifting device, attach the bracket (9) to the engine below the side cover of cylinder 7 and to the oil pan with two bolts (7), two washers (8), four bolts (10), and four washers (6). The assembled parts weigh approximately 91 kg (202 lb).
- Attach bracket (13) to bracket (9) with eight bolts (7) and eight washers (14) .
Illustration 64 | g03685236 |
(7) 0S-1585 Bolt (9) 397-8632 Bracket (13) 440-4786 Bracket As (14) 5P-8245 Hard Washer |
- Attach bracket (15) and bracket (20) to bracket (13) loosely with four bolts (19), eight washers (17), and four nuts (18) .
Illustration 65 | g03685237 |
(13) 440-4786 Bracket As (15) 440-4792 Bracket (16) 0S-1591 Bolt (17) 9X-6458 Hard Washer (18) 9S-8752 Full Nut (19) 0S-1571 Bolt (20) 450-3143 Bracket As |
- Attach bracket (15) to bracket (13) loosely with four bolts (16), eight washers (17), and four nuts (18) .
- Install elbow (22) into the side port of gas regulator (21) .
Illustration 66 | g03685337 |
(21) 435-0888 Gas Pressure Regulator Gp (22) 122-8905 Elbow (23) 6V-8398 O-Ring Seal |
Note: Use Loctite 567 on all pipe thread joints.
- Install one O-ring (23) into elbow (22) .
- Install gas regulator (21) loosely onto bracket (13). Use three bolts (24), six washers (25), and three nuts (26) .
Note: The bell side of the gas pressure regulator group is up.
Illustration 67 | g03685339 |
(8) 7D-1649 Hard Washer (13) 440-4786 Bracket As (21) 435-0888 Gas Pressure Regulator Gp (24) 5B-5620 Bolt (25) 9M-1974 Hard Washer (26) 5S-0003 Nut (27) 293-4056 Gasket (28) 9X-8873 Bolt (29) 1F-7958 Full Nut |
- Attach gas pressure regulator (21) to the 440-4788 Tube As with one gasket (27), four bolts (28), eight washers (8), and four nuts (29).
- Attach tube assembly (30) to gas pressure regulator (21) with one gasket (27), four bolts (28), eight washers (8), and four nuts (29) .
Illustration 68 | g03685407 |
(8) 7D-1649 Hard Washer (15) 440-4792 Bracket (17) 9X-6458 Hard Washer (18) 9S-8752 Full Nut (21) 435-0888 Gas Pressure Regulator Gp (27) 293-4056 Gasket (28) 9X-8873 Bolt (29) 1F-7958 Full Nut (30) 450-2989 Tube As (31) 3B-1915 Bolt |
- Attach tube assembly (30) to bracket (15) with one two bolts (31), four washers (17), and two nuts (18) .
- Install connector (32) into elbow (30) .
Illustration 69 | g03685458 |
(22) 122-8905 Elbow (23) 6V-8398 O-Ring Seal (30) 450-2989 Tube As (32) 211-5237 Connector (33) 440-4794 Tube As |
Note: Use Loctite 567 on all pipe thread joints.
- Attach tube assembly (33) and one O-ring (23) to connector (32) .
- Attach tube assembly (33) to elbow (22) .
Note: Make sure that the O-ring is in the elbow.
- Attach solenoid valve gp (34) to the 440-4791 Tube As loosely with one gasket (38), four bolts (39), eight washers (36), and four nuts (37) .
Note: The gas pressure regulator must be calibrated after the completion of the installation and gas supply is available. Refer to Testing and Adjusting, "Fuel Pressure (Gas System)" for instructions on setting the pressure regulator.
Illustration 70 | g03685523 |
(34) 419-0893 Solenoid Valve Gp (35) 1A-8537 Bolt (36) 5P-8247 Hard Washer (37) 4K-0367 Full Nut (38) 420-8789 Gasket (39) 8S-9092 Bolt |
- Attach solenoid valve gp (34) to the 450-3143 Bracket As and customer fuel supply loosely. Use one gasket (38), two bolts (35), two bolts (39), eight washers (36), and four nuts (37). Refer to Illustration 70 for the correct location of the bolts.
- Tighten all the hardware that was left loose for installation except for outside bracket (15) and customer fuel supply connection.
Illustration 71 | g03685525 |
(6) 5M-2894 Hard Washer (11) 2A-4639 Bolt (18) 9S-8752 Full Nut (40) 105-8180 Gasket |
- Refer to Illustration 73.
Note: The remaining parts called out are used for installing 424-7719 Electronic Actuator Gp .
Installing the 424-7719 Electronic Actuator Gp
Illustration 72 | g03027877 |
New design (1) 424-7719 Electronic Actuator Gp |
Illustration 73 | g03684974 |
New design (1) 424-7719 Electronic Actuator Gp |
- Attach actuator (1) to 397-8631 Tube As or the 436-0492 Tube As with one 105-8180 Gasket , four 2A-4639 Bolts , eight 5M-2894 Hard Washers , and four 9S-8752 Full Nuts .
Note: The actuator must be oriented correctly with respect to gas flow.
Installing the 397-9380 Water Lines Gp
Illustration 74 | g03042778 |
(1) 4J-5477 O-Ring Seal (2) 8C-6866 Connector (3) 4L-6454 Bolt (4) 8T-4896 Hard Washer (5) 265-5254 Plate (6) 318-2484 Orifice (7) 4F-7391 O-Ring Seal (8) 318-2485 Gasket |
Note: Use Loctite 567 on all pipe thread joints.
- Install one O-ring (7) per plate into bottom of plates (5) .
- Attach plate (5) to front port of 293-8396 Core . Use two bolts (3) and two washers (4) .
- Attach plate (5) and orifice (6) to rear port of 293-8396 Core . Use one gasket (8), two bolts (3), and two washers (4) .
- Install connectors (2) into plates (5) .
- Install one O-ring (1) into each connector (2) .
- Remove the 8T-6765 Pipe Plug from the front right side of the 154-1617 Manifold .
Illustration 75 | g03104317 |
(1) 4J-5477 O-Ring Seal (2) 8C-6866 Connector (9) 397-9378 Hose As (10) 5P-9297 Clip |
- Install connector (2) into the front right side manifold.
- Attach hose (9) and one O-ring (1) to connector (2) .
- Attach hose (9) to connector (2) on the front port of the 293-8396 Core .
Note: Make sure that the O-ring is in the connector.
- Install one clip (10) around hose (9) .
- Attach clip (10) to the 7E-6017 Cover use the original hardware.
- Remove the center two oil pan bolts under the side cover cylinder 5.
Illustration 76 | g03042758 |
(9) 397-9378 Hose As (10) 5P-9297 Clip (11) 0S-1588 Bolt (12) 9X-6458 Hard Washer (13) 9S-8752 Full Nut (14) 6V-0267 Clip (15) 6V-0268 Clip (16) 6V-3265 Clip (17) 0S-1594 Bolt (18) 5M-2894 Hard Washer (19) 0S-1571 Bolt (20) 384-7876 Bracket (21) 397-9377 Bracket (22) 8S-9191 Bolt |
- Attach bracket (21) to the engine with two bolts (22) and two washers (18) .
- Install clip (16) around hose (9) .
- Attach clip (16) to bracket (21) with one bolt (17), two washers (18), and one nut (13) .
- Remove the bottom outer bolt of the 7C-9217 Elbow .
- Install bracket (20) use one bolt (19) and one washer (18) .
- Install one clip (10) around hose (9) .
- Attach clip (10) to bracket (20). Use one bolt (17), two washers (18), and one nut (13) .
- Install one clip (16) around hose (9) .
- Attach clip (16) to 100-8075 Clamp As and 264-0450 Clamp As . Use the original hardware and one bolt (11). The original bolt is not used.
- Install three clips (14) and three clips (15) around oil 253-4775 Tube As .
- Install three clips (10) around hose (9) .
- Attach each clip (10) to each clip (14) and (15). Use one bolt (11), two washers (12), and one nut (13) per clip assembly.
- Attach hose (24) and one O-ring (1) to connector (23) .
Illustration 77 | g03042759 |
(1) 4J-5477 O-Ring Seal (2) 8C-6866 Connector (13) 9S-8752 Full Nut (16) 6V-3265 Clip (17) 0S-1594 Bolt (18) 5M-2894 Hard Washer (21) 397-9377 Bracket (22) 9S-8752 Full Nut (23) 8C-6867 Connector (24) 397-9379 Hose As |
- Attach hose (24) to connector (2) on the rear port of the 293-8396 Core . Make sure that the O-ring is in connector (1) .
- Remove the center two oil pan bolts under the side cover of cylinder 11.
- Attach bracket (21) to the engine with two bolts (22) and two washers (18) .
- Install clip (16) around hose (24) .
- Attach clip (16) to bracket (21) with one bolt (17), two washers (18), and one nut (13) .
Installing the 391-3977 Fuel Lines Gp
Illustration 78 | g03037297 |
(1) 399-3105 Tube As (2) 6V-4368 O-Ring Seal |
Note: The two sets of mixing tubes provided are intended for use with specific ranges of gas quality. Installation is the same for both tube assemblies. The proper mixing tube to be used for optimal substitution performance should be determined by the Lower Heating Value (LHV) of the supply gas as calculated from a gas analysis. The LHV of a gas analysis can be calculated using Caterpillar Gas Engine Rating Pro (GERP). Once a LHV is determined, install the correct mixing tubes listed in reference to Table 27.
LHV Range British Thermal Unit (BTU) / Standard Cubic Foot (SCF)     | Part     |
450-1400 BTU / SCF     | 381-3558 Tube As     |
1300-2300 BTU / SCF     | 399-3105 Tube As     |
- Install tube assembly (1) and one O-ring (2) per tube assembly into the air inlet tube assemblies. Use two 9M-1974 Hard Washers and two 5S-0003 Nuts per tube assembly (1) .
- Attach tube assembly (4) to tube assemblies (1) with joints (3) .
Tighten the joints ... 12 ± 0.5 N·m (106 ± 4 lb in)
Illustration 79 | g03037277 |
(3) 255-6464 Joint (4) 398-7717 Tube As (5) 105-8180 Gasket (6) 2A-4639 Bolt (7) 5M-2894 Hard Washer (8) 9S-8752 Full Nut (9) 3B-1915 Bolt (10) 9X-6458 Hard Washer |
- Attach tube assembly (4) to the 424-7719 Electronic Actuator Gp with one gasket (5), four bolts (6), eight washers (7), and four nuts (8) .
- Attach tube assembly (4) to bracket 397-8629 Bracket with two bolts (9), four washers (10), and two nuts (8) .
- Attach bracket (11) to the 155-0540 Elbow with one bolt (12) and one washer (10) .
Illustration 80 | g03037860 |
(4) 398-7717 Tube As (8) 9S-8752 Full Nut (10) 9X-6458 Hard Washer (11) 391-2203 Bracket (12) 0S-1594 Bolt (13) 6V-1581 Clip (14) 6V-1582 Clip (15) 0S-1591 Bolt |
- Install clips (13) and (14) around tube assembly (4) .
- Attach clips (13) and (14) to bracket (11) with one bolt (15), two washers (10), and one nut (9) .
- Remove two 0S-1571 Bolts , four 5M-2894 Hard Washers , and two 9S-8752 Full Nuts from the 388-2133 Bracket and the 7N-6986 Support .
Illustration 81 | g03037862 |
(4) 398-7717 Tube As (8) 9S-8752 Full Nut (10) 9X-6458 Hard Washer (13) 6V-1581 Clip (14) 6V-1582 Clip (15) 0S-1591 Bolt (16) 391-2202 Bracket |
- Install clips (13) and (14) around tube assembly (4) .
- Attach clips (13) and (14) to bracket (16) with one bolt (15), two washers (10), and one nut (8) .
Installing the 391-3080 Precleaner Gp (if applicable)
Note: Use Loctite 567 on all pipe thread joints.
Illustration 82 | g03039763 |
Typical right-hand side engine view. (1) 1A-1460 Bolt (2) 7D-1649 Hard Washer (3) 1F-7958 Full Nut (4) 386-3397 Bracket (5) 382-5500 Support Bracket As (6) 0S-1591 Bolt (7) 9X-6458 Hard Washer (8) 0S-1592 Bolt (9) 2S-7593 Hard Washer (10) 2H-3743 Bolt (11) 5P-8250 Washer |
- Attach the bracket (4) and bracket (5) to the upper flywheel housing with four bolts (6) and four washers (7)
Note: Bracket (4) is installed on top of bracket (5) .
- Attach bracket (4) to the 386-3396 Bracket with two bolts (1), four washers (2), and two nuts (3) .
- Attach bracket (5) to the lower flywheel housing with two bolts (10) and two washers (11) .
Note: Bolts (8) and washers (9) are used during the installation of the precleaners.
- Attach bracket (4) and bracket (12) to the upper flywheel housing with four bolts (6) and four washers (7)
Note: Bracket (4) is installed on top of bracket (12) .
Illustration 83 | g03039764 |
Typical left-hand side engine view. (4) 386-3397 Bracket (6) 0S-1591 Bolt (7) 9X-6458 Hard Washer (8) 0S-1592 Bolt (9) 2S-7593 Hard Washer (10) 2H-3743 Bolt (11) 5P-8250 Washer (12) 382-5499 Support Bracket As |
- Attach the bracket (12) to the lower flywheel housing with two bolts (10) and two washers (11) .
Note: Bolts (8) and washers (9) are used during the installation of the precleaners.
Installing the 379-5145 Temperature Regulator Gp
Illustration 84 | g03039217 |
(4) 4W-0530 Retaining Ring (6) 8T-1919 O-Ring Seal (10) 125-2780 Tube (12) 379-5144 Tube (14) 390-4498 Tube |
- Remove the original separate circuit aftercooler tube assemblies. Set the following components and associated hardware aside for reuse:
- Clips
- Spacers
- Retainers
- Tube joints
- Clips
- Install one O-ring seal (6) and one retaining ring (4) around tube assembly (14). Lubricate the O-ring seal with 1U-6395 O-Ring Assembly Compound .
- Install tube assembly (14) into the 214-0729 Adapter with the original hardware.
- Attach tube assembly (12) to tube assembly (14) with the 9S-9635 Tube Joint .
Tighten the tube joint ... 12 ± 0.5 N·m (106 ± 4 lb in)
- Install one O-ring seal (6) and one retaining ring (4) around tube assembly (10). Lubricate the O-ring seal with 1U-6395 O-Ring Assembly Compound .
- Attach tube assembly (10) to the aftercooler and tube assembly (12) with the original 9S-9635 Tube Joint and hardware.
Tighten the tube joint ... 12 ± 0.5 N·m (106 ± 4 lb in)
- Secure tube assemblies (12) and (14) to the cam covers with the original clips and associated hardware.
- Attach bracket (13) to the 386-3396 Bracket with two bolts (9), four washers (5), and two nuts (3) .
Illustration 85 | g03038216 |
(2) 0S-1591 Bolt (3) 1F-7958 Full Nut (5) 7D-1649 Hard Washer (7) 9S-8752 Full Nut (8) 9X-6458 Hard Washer (9) 9X-8873 Bolt (13) 386-3398 Bracket |
- Install the original clips around tube assembly (12) .
- Attach the clips to bracket (13) with one bolt (2), two washers (8), and one nut (7) .
- Install bracket (11) onto the top of the flywheel housing with one bolt (1) and one washer (5) .
Illustration 86 | g03038359 |
(1) 0S-1585 Bolt (2) 0S-1591 Bolt (5) 7D-1649 Hard Washer (7) 9S-8752 Full Nut (8) 9X-6458 Hard Washer (11) 379-5142 Bracket |
- Install the original clips around tube assembly (10) .
- Attach bracket (11) to the clips with one bolt (2), two washers (8), and one nut (7) .
Installing the 416-4348 Fuel System Parts Kit (if applicable)
Note: Refer to 391-3078 Air Lines Gp for more detailed information.
Illustration 87 | g03095801 |
(1) 5P-4869 Hose Clamp (2) 8N-8741 Hose (3) 113-1328 Tube |
- Install hoses (2) onto tube (3) with two clamps (1) .
- Install the assembled parts onto the 381-1062 Tube As and the 381-1063 Tube As with one clamp (1) per tube assembly.
Illustration 88 | g03095803 |
(1) 5P-4869 Hose Clamp |
- Attach the air cleaner to the 386-3396 Bracket with seven bolts (4) and seven washers (5) .
Illustration 89 | g03095805 |
Typical right-hand side engine view. (1) 5P-4869 Hose Clamp (2) 8N-8741 Hose (4) 0S-1588 Bolt (5) 9X-6458 Hard Washer |
- Fasten hose (2) to the air cleaner with a clamp (1) .
- Attach the air cleaner to the 386-3396 Bracket with seven bolts (4) and seven washers (5) .
Illustration 90 | g03095806 |
Typical left-hand side engine view. (1) 5P-4869 Hose Clamp (2) 8N-8741 Hose (4) 0S-1588 Bolt (5) 9X-6458 Hard Washer |
- Fasten hose (2) to the air cleaner with a clamp (1) .
Installing the 416-4349 Fuel System Parts Kit (if applicable)
Note: Refer to 389-0847 Air Shutoff Gp for more detailed information.
Illustration 91 | g03045719 |
(1) 7E-8224 Reducer Hose (2) 5P-0600 Hose Clamp (3) 388-2134 Bracket |
- Remove the original reducer hoses and support brackets from the air cleaners.
- Install two brackets (3) onto each of the air cleaners use the original hardware.
Note: Leave brackets (3) loose for the installation of the air cleaners.
- Install one reducer hose (1) onto each of the air cleaners use one hose clamp (2) per reducer hose.
- Attach the air cleaners to the 386-3396 Brackets with the original hardware.
Note: The bolts go in the three bottom holes of the bracket.
- Fasten reducer hose (2) to the tube assemblies with the original 5P-4869 Hose Clamp .
- Attach brackets (3) to the air cleaner and the 386-3396 Brackets with four bolts (4) .
Illustration 92 | g03046208 |
Typical right-hand side engine view. (3) 388-2134 Bracket (4) 3B-1915 Bolt |
- Attach brackets (3) to the air cleaner and the 386-3396 Brackets with four bolts (4) .
Illustration 93 | g03045721 |
Typical left-hand side engine view. (3) 388-2134 Bracket (4) 3B-1915 Bolt |
- Tighten the original hardware that was left loose for installation.
Installing the 417-4386 Fuel System Parts Kit
Note: Refer to 392-7072 Jacket Water Heater Lines Gp for more detailed information.
Illustration 94 | g03042760 |
Typical right-hand side engine view. (1) 006-5707 Pipe Elbow (2) 196-9420 Ball Valve (3) 122-3201 Pipe Nipple (4) 4B-9030 Elbow (5) 8C-6875 Connector (6) 5K-9090 O-Ring Seal (7) 307-9372 Hose As (8) 7G-1239 Spacer (9) 184-7211 Clip (10) 1B-2790 Bolt (11) 9M-1974 Hard Washer (12) 5S-0003 Nut |
Note: Use Loctite 567 on all pipe thread joints.
- Remove the pipe plug from the center hole of the 1L-4031 Service Tee .
- Install elbow (1) into the center hole of the 1L-4031 Service Tee .
- Install ball valve (2) into elbow (1) .
- Install pipe nipple (3) into ball valve (2) .
- Install elbow (4) onto pipe nipple (3) .
- Install connector (5) into elbow (4) .
- Attach hose (7) and one O-ring (6) to connector (5) .
- Slide other end of hose assembly (7) under the engine to the other side.
- Install clip (9) around hose assembly (7) .
- Attach clip (9) to the genset base with one spacer (8), one bolt (10), two washers (11), and one nut (12) .
Note: Spacer (8) goes under clip (9) .
- Install the 375-2566 Jacket Water Heater Gp or the 375-4745 Jacket Water Heater Gp onto the genset base. Use two bolts (13), eight washers (14), and two nuts (15) .
Illustration 95 | g03044477 |
Typical left-hand side engine view. (5) 8C-6875 Connector (6) 5K-9090 O-Ring Seal (7) 307-9372 Hose As (8) 7G-1239 Spacer (9) 184-7211 Clip (10) 1B-2790 Bolt (11) 9M-1974 Hard Washer (12) 5S-0003 Nut (13) 1A-1460 Bolt (14) 7D-1649 Hard Washer (15) 1F-7958 Full Nut |
- Install connector (5) to the rear port of the jacket water heater gp.
- Attach hose assembly (7) and one O-ring (6) to connector (5) .
- Install clip (9) around hose assembly (7) .
- Attach clip (9) to the genset base with one spacer (8), one bolt (10), two washers (11), and one nut (12) .
Note: Spacer (8) goes under clip (9) .
- Remove the pipe plug from the front left 7N-3298 Block Cover .
Illustration 96 | g03044599 |
Typical left-hand side engine view. (2) 196-9420 Ball Valve (5) 8C-6875 Connector (6) 5K-9090 O-Ring Seal (13) 1A-1460 Bolt (16) 7D-4092 Clip (17) 307-8764 Hose As (18) 7E-5639 Spacer (19) 5P-8245 Hard Washer (20) 118-1656 Reducer Bushing (21) 8T-6762 Pipe Plug (22) 1L-4031 Service Tee |
- Install pipe tee (22) into the front left 7N-3298 Block Cover .
- Install ball valve (2) into the center hole of pipe tee (22) .
- Install reducer bushing (20) into the end hole of pipe tee (22) .
- Install pipe plug (21) into reducer bushing (20) .
- Install connector (5) into ball valve (2) .
- Install connector (5) into the top port of the jacket water heater gp.
- Attach hose assembly (17) and one O-ring (6) per connector to connectors (5). Refer to Illustration 96 for the correct orientation of the hose assembly.
- Install one clip (16) around hose assembly (17) .
- Attach clip (16) to the engine block between cylinder 6 and cylinder 8 with one spacer (18), bolt (13), and one washer (19) .
Installing the 382-1791 Instrument Panel Box Gp
Illustration 97 | g03049257 |
(1) 382-1791 Instrument Panel Box Gp |
Note: The installation of box (1) is customer and site specific and the long 386-4897 Wiring Harness and 386-4904 Engine Harness As allow for the mounting location to be convenient for the operator. Box (1) is 788.8 mm (31 inch) long, 518 mm (20.4 inch) tall, 187.8 mm (7.4 inch) wide, and weighs 53 kg (118 lb). The box is typically mounted with the four shock mounts on the top and four shock mounts on the bottom.
Note: The stand holding the 382-1791 Instrument Panel Box Gp in Illustration 99 is not included in the kit.
Note: Refer to Special Instruction, REHS7328, "Installation Instructions for 3500 Dynamic Gas Blending - Electrical and Generator" for further control panel mounting instructions.
Installing the 386-4896 Engine Wiring Gp
Illustration 98 | g03046905 |
(1) 7K-1181 Cable Strap (2) 132-5789 Clip (3) 386-4897 Wiring Harness |
- Attach wiring harness (3) to the 376-4787 Engine Wiring Gp .
- Attach ladder clip (2) to the left 7N-4319 Cover with the original hardware.
- Attach wiring harness (3) to ladder clip (2) with cable strap (1) .
- Attach wiring harness (3) to the 376-478 Engine Wiring Gp with cable straps (1) .
- Attach wiring harness (3) to the bottom front port of the 382-1791 Instrument Panel Box Gp .
Illustration 99 | g03046904 |
(3) 386-4897 Wiring Harness |
Note: The stand holding the 382-1791 Instrument Panel Box Gp in Illustration 99 is not included in the kit.
- Attach wiring harness (3) to the 339-2947 Electrical Conduit Gp with 14 cable straps (1) .
Note: Strap excess wiring harness (3) together with cable straps (1) .
Installing the 386-4901 Generator Wiring Gp
Illustration 100 | g03046906 |
(1) 386-4904 Engine Harness As |
Note: The stand holding the 382-1791 Instrument Panel Box Gp in Illustration 100 is not included in the kit.
Note: Wiring harness (1) attaches to the 382-1791 Instrument Panel Box Gp and the generator set. Refer to Special Instruction, REHS7328, "Installation Instructions for 3500 Dynamic Gas Blending - Electrical and Generator".
- Attach the precleaners to the 382-5499 Support Bracket As and the 382-5500 Support Bracket As . Refer to Illustration 83 for the correct hardware.
- Attach the precleaners to the air cleaners with the original hardware.
Software Flash Instructions
Two software files need downloaded and installed by the dealer prior to beginning operation with Dynamic Gas Blending kits.
- Download the 433-6418 Engine Ratings Electronic Software Gp free from the Service Information System (SIS).
Note: All 3500 DGB engine ratings use the same Integrated Sensing Module (ISM) software.
- Install the 433-6418 Engine Ratings Electronic Software Gp on a blank ISM (A3).
- Download the 440-0165 Engine Ratings Electronic Software Gp free from the Service Information System (SIS).
- Install the 440-0165 Engine Ratings Electronic Software Gp on a blank ECM (A4).
After the software is installed, it will be possible to run the engine as a diesel engine, but gas blending will not be available or functional.
After the software is installed, it will be possible to run the engine as a diesel engine, but gas blending will not be available or functional.
Installing the Injector Trim Codes and Setting the FLS/FTS
Illustration 101 | g03285604 |
- Connect Cat ET to the ECM.
- Click on the "Service" tab.
- Select "Calibrations".
- Click on "Injector Codes Calibration".
Illustration 102 | g03286182 |
- Select the "Injector".
Illustration 103 | g03286196 |
- Click the "Change" button.
- Enter the correct Injector Code that was previously saved.
Illustration 104 | g03286198 |
- Click the "OK" button.
- Click the "Yes" button.
Illustration 105 | g03286199 |
- Continue the previous procedures until all Injector Trim Codes are calibrated to match the values saved from the original ECM.
- Set both the FLS/FTS to zero. Refer to the engine information label.
Setting the Air Shutoffs Configuration and Calibration of the Engine Timing
Setting the Air Shutoffs Configuration
- Enable the air shutoffs.
Illustration 106 | g03357967 |
Default air shutoff not installed |
Illustration 107 | g03357984 |
Air shutoffs installed |
Calibration of the Engine Timing
Note: The engine has to be out of "Cold Mode" and the "Direct Fuel Control Mode" disabled in order to calibrate the speed timing.
Illustration 108 | g03286158 |
- Click on the "Service" tab.
- Select "Calibrations".
- Click on "Timing Calibration".
Illustration 109 | g03286176 |
- Follow the Prompts.
Illustration 110 | g03286178 |
- Click the "Continue" button.
Software Enabled Attachments (SEA)
Illustration 111 | g03344246 |
SEA not installed |
Note: There is a significant charge for enabling the Gas Substitution SEA 428-6165 Premium Configuration feature. The charge will be billed to the license holder of the Cat ET performing the switch.
Note: The Gas Substitution SEA can only be enabled when the Direct Fuel Control Mode is set to Disabled. The Direct Fuel Control Mode can be re-enabled after the Gas Substitution SEA is installed.
Illustration 112 | g03344248 |
SEA installed |
- Refer to Information Release Memo, PELJ0138, "Electronics & Electrical Systems" and Information Release Memo, PELJ1357, "Cat Electronics" for more information.
- Disconnect CAT ET from the ECM
Installing the 444-0554 Film
Illustration 113 | g03814974 |
Typical 443-5866 Film (Non-Emission Certified Engines) |
- Clean off the valve cover next to the valve cover with the engine certification film.
- Attach the 443-5866 Film to the valve cover.
Note: Do not obstruct the view of any other film.
- Attach the 444-0543 Film to the valve cover on top of the 443-5866 Film .
Note: The 444-0543 Film is a protective film for the 443-5866 Film .
Startup Checklist
The following retrofit checklist is used before the dynamic gas blending is activated.
Step     | Description     | Complete/Measured Values     | Dealer sign-off     | Customer sign-off     |
---|---|---|---|---|
1     | Confirm the air filter covers are removed.     |     |     |     |
2     | Power on engine, check for any fault codes.     |     |     |     |
3     | Check customer Input / Output connections, proper operation (direct rack, secondary gas shutoff valve).     |     |     |     |
4     | Diesel-only startup, ensure proper engine/generator function.     |     |     |     |
5     | Check voltage / current for each phase.     |     |     |     |
6     | Check for leaks (cooling, lube, manifold area, exhaust).     |     |     |     |
7     | Operate engine through as much load range as possible.     |     |     |     |
8     | Confirm no excessive exhaust restriction (including catalyst).     |     |     |     |
9     | Pull a Product Status Report.     |     |     |     |
10     | Measure exhaust Diesel Oxidation Catalyst inlet temperature.     |     |     |     |
11     | Check all temperatures.     |     |     |     |
12     | Check all pressures.     |     |     |     |
13     | Confirm E-stop works.     |     |     |     |
14     | Supply gas system checks.     |     |     |     |
-     | Clean, dry gas per Application and Installation Guide, LEBW4977, "Gaseous Fuels".     |     |     |     |
-     | <10 ppm H2S present in gas (<50 ppm with a stainless steel aftercooler).     |     |     |     |
-     | Gas pressure is (12 to 35 psig).     |     |     |     |
-     | Meets required gas flow (per web calculator tool).     |     |     |     |
15     | Regulator pressure is set properly (engine loaded and running) per procedure. Refer to Testing and Adjusting, "Fuel Pressure (Gas System)".     |     |     |     |
16     | Check gas system for leaks.     |     |     |     |
17     | Confirm Software Enabled Attachment works, blending enabled.     |     |     |     |
18     | Enable Dynamic Gas Blending mode.     |     |     |     |
19     | Set desired substitution percentage and check for fault codes (pressure within range, gas valves performance, etc.).     |     |     |     |
20     | Inspect supply gas equipment for proper operation while gas is flowing.     |     |     |     |
Register the Retrofit
Because retrofits to a prime product will change the configuration of the product, updating the configuration in SIMSi and AIMS is important. If the retrofit information is not provided, Caterpillar will not be able to provide important product updates.
The following information includes instructions on registering the updates and retrofits.
- When performing a retrofit installation, record the vital information in Table 29.
Note: If the procedure is performed by the customer, ask the customer to record the proper information.
Show/hide tableTable 29 Repair Date         Product Serial Number         Service Hours or Service Meter Units         Removed Component Part Number (1)         Removed Component Serial Number (1)         Installed Component Part Number (2)         Installed Component Serial Number (3)         Show/hide table( 1 ) Only applies if a component is replaced by a retrofit component. If the product is an engine, and the product retrofit is a kit for upgrading the engine, disregard the "Removed Component" information. Refer to detailed instructions in Step 3 for more information. ( 2 ) Record the highest level retrofit kit, arrangement, or group part number. ( 3 ) Most retrofits will not have a serial number. Exceptions include emissions repower engines and diesel particulate filters.
- Update the product configuration by entering the information from Table 29 into SIMSi and AIMS.
Note: For retrofits that have a Caterpillar serial number, the AIMS application is "JIZ111-08". For retrofits that do not have a Caterpillar serial number, the AIMS application is "JIZ111-07".
- For detailed instructions on updating the product configuration, refer to Special Instruction, REHS5097, "Instructions to Register the Retrofit".