- Off-Highway Truck/Tractor
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
- 797F (S/N: LAJ1-UP; WSP1-UP)
- 797B (S/N: JSM1-UP)
Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.
Safety Information
Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards, including human factors that can affect safety. This person should also have the necessary training, skills, and tools to perform these functions properly.
The information, specifications, and illustrations in this publication are based on information that was available at the time that the publication was written. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete and most current information before you start any job. Cat dealers have the most current information available.
When removing a major component or attachment, ensure that it is properly blocked or secured before removing mounting hardware. An assembly that is disconnected without proper blocking may shift or fall, resulting in serious injury or death of personnel or machine damage. |
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
Caterpillar Channel 1 Videos
For supplemental information on this procedure, refer to the following video. The previous training has been replaced with the video below.
Note: A CWS login is required to access Caterpillar Channel 1. Scan the QR code below with a QR enabled device or copy the link that follows.
Illustration 1 | g06306276 |
Oil Interval Information
When considering extending oil change intervals, a risk does exist of experiencing Copper levels greater than Caterpillar® SOS guidelines. These events of elevated Copper can be experienced from extended hours on the oil, change in oil formulation, or significant changes in engine oil operating temperatures. Oil quality should be managed in accordance with SOS guidelines. Not changing the oil when these events are observed does present a risk of generating oil deposits on components such as under the crown of pistons and turbocharger shafts, which could reduce durability. Caterpillar recommends mitigating the risk of these increased Copper levels by installing the 491-0366 Oil Cooler Core As.
Reference: Refer to Special Instruction, M0084929, Process for Optimizing or Extending Oil Drain Intervals on Certain 797 Off Highway Trucks Equipped with Centrifugal Oil Filter for more information.
Graphic Color Description
Color-coding of targeted components, or sections of a part, is used to communicate a required action.
The descriptions below illustrate the different colors and what is represented when used in a graphic.
(Blue) The primary component of focus for a particular step. Target or primary component to be installed or removed. Installation implied unless otherwise noted with a symbol. |
(CAT® Yellow) Description of parts. |
(Yellow) Components placed aside for access, but not removed. Highlighted areas of adjustment, inspection, or special attention. |
(Cyan) Special tools or other equipment required for use in a particular step. |
(Light Gray) Components used for reference. |
(Magenta) Any fastener, retainer, or electrical connector used to install or remove the primary component. |
Graphic Symbol Description
This section includes all the symbol graphics used throughout the Visual Service Procedure (VSP), along with a brief description of what the symbol represents.
Attach |
Compress, Load - To press together, to squeeze. To transfer weight or force to an object. The weight or force carried by an object. |
Connect - To place in an electrical circuit. To join or fasten together. |
Discard, Do Not Reuse - To cast aside as useless or undesirable in approved and responsible manner. |
Disconnect - To remove from an electrical circuit. To separate. |
Finger Tighten - To apply tension or torque with one digits and unaided by a tool or lever. |
Insert - To place or fit into another object |
Loosen - To make less tight. To set free. To release. |
Remove - To take off. |
Replace - To restore, or return, to a former or proper place. |
Tighten - To make nearer to fully stretched, without slack, to apply tension or torque. |
Torque Specifications
Refer to Torque Specifications, SENR3130 for standard torque specifications.
Kit Overview
The illustrations below show the components and systems that will be changed with the installation of this kit.
Illustration 2 | g06309213 |
Illustration 3 | g06309216 |
Removal Procedures
During removal internal systems can become exposed to contamination. Take necessary measures to cap or cover any open passages after removal of external components.
Valve Cover Removal
Illustration 4 | g06292501 |
Illustration 5 | g06292503 |
Rear Fumes Disposal and Breather Group Removal
Illustration 6 | g06141119 |
Illustration 7 | g06141306 |
PTO Cover Group Removal
Illustration 8 | g06292480 |
Oil Tube Assemblies Removal
Illustration 9 | g06145006 |
Illustration 10 | g06145010 |
Illustration 11 | g06145020 |
Illustration 12 | g06145023 |
Oil Filter Base Removal
Illustration 13 | g06145128 |
Illustration 14 | g06145136 |
Illustration 15 | g06145137 |
Illustration 16 | g06291645 |
Side Cover Removal
Illustration 17 | g06309059 |
Installation Procedures
During installation, contamination in the oil lubrication system must be prevented. Inspect all components before installing on the engine.
Illustration 18 | g06146396 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 1 | Engine Oil Filter Gp | Illustration 20 (3) | |
2 | 6 | Bolts | Illustration 19 (2) | |
3 | 6 | Hard Washers | Illustration 19 (2) | |
4 | 1 | Support As | Illustration 19 (1) | |
5 | 8 | Hard Washers | Illustration 19 (4) | |
6 | 8 | Bolts | Illustration 19 (4) |
Required Tooling | ||
---|---|---|
Item | Part Number | Part Name |
A | - | Suitable Lifting Device |
Illustration 19 | g06146709 |
Illustration 20 | g06146716 |
Illustration 21 | g06145944 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 1 | Spacer | Illustration 22 (1) | |
2 | 2 | Cable Straps | Illustration 22 (5) | |
3 | 1 | O-Ring Seal | Illustration 22 (2) | |
4 | 1 | Elbow | Illustration 22 (2) | |
5 | 1 | Pressure Sensor Gp (ENGINE OIL BLOCK INLET) | Illustration 22 (3) | |
6 | 1 | Bracket As | Illustration 22 (1) | |
7 | 1 | Adapter | Illustration 22 (2) | |
8 | 1 | Wiring Harness | Illustration 22 (3) | |
9 | 1 | Grommet | Illustration 22 (4) | |
10 | 1 | Spacer | Illustration 22 (6) | |
11 | 2 | O-Ring Seals | Illustration 22 (2) | |
12 | 1 | Bolt | Illustration 22 (4) | |
13 | 2 | Washers | Illustration 22 (6) | |
14 | 1 | Bolt | Illustration 22 (1) | |
15 | 1 | Bolt | Illustration 22 (6) | |
16 | 1 | Clip | Illustration 22 (4) | |
17 | 1 | Clip | Illustration 22 (4) |
Illustration 22 | g06146209 |
Illustration 23 | g06152407 |
Illustration 24 | g06152419 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 8 | Hard Washers | Illustration 27 (4) | |
2 | 1 | O-Ring Seal | Illustration 28 (1) | |
3 | 4 | Bolts | Illustration 25 (2) | |
4 | 4 | Bolts | Illustration 26 (2)
Illustration 27 (3) |
|
5 | 46 | Washers | Illustration 25 (2), (4), (5)
Illustration 26 (2), (4), (6) Illustration 27 (3) Illustration 28 (2), (4), (5), (6) |
|
6 | 20 | Bolts | Illustration 25 (5)
Illustration 26 (4), (6) Illustration 28 (2), (5), (6) |
|
7 | 8 | Bolts | Illustration 28 (2), (5) | |
8 | 1 | O-Ring Seal | Illustration 28 (1) | |
9 | 10 | Bolts | Illustration 25 (5)
Illustration 28 (3), (6) |
|
10 | 8 | Bolts | Illustration 27 (2), (4) | |
11 | 1 | Flange | Illustration 28 (1) | |
12 | 5 | O-Ring Seals | Illustration 25 (1), (3)
Illustration 26 (1), (5) Illustration 28 (4) |
|
13 | 2 | O-Ring Seals | Illustration 27 (1) | |
14 | 1 | O-Ring Seal | Illustration 28 (1) | |
15 | 1 | Plug | Illustration 28 (1) | |
16 | 2 | Plugs | Illustration 27 (1) | |
17 | 1 | Plug | Illustration 28 (1) | |
18 | 9 | O-Ring Seals | Illustration 25 (3)
Illustration 26 (3) Illustration 28 (1), (4) |
|
19 | 7 | Rings | Illustration 25 (3)
Illustration 26 (3) Illustration 28 (4) |
|
20 | 1 | Flange | Illustration 28 (1) | |
21 | 2 | Flanges | Illustration 25 (3)
Illustration 28 (4) |
|
22 | 6 | Flanges | Illustration 25 (3)
Illustration 26 (3) Illustration 28 (4) |
|
23 | 1 | Elbow | Illustration 28 (1) | |
24 | 1 | Tube | Illustration 28 (4) | |
25 | 1 | Tube | Illustration 26 (3) | |
26 | 1 | Elbow As | Illustration 27 (1) | |
27 | 2 | Elbows | Illustration 26 (1), (5) | |
28 | 1 | Oil Line Adapter | Illustration 25 (1) | |
29 | 1 | Tube | Illustration 25 (3) |
Illustration 25 | g06152462 |
Illustration 26 | g06152524 |
Illustration 27 | g06152528 |
Illustration 28 | g06152579 |
Illustration 29 | g06309219 |
Illustration 30 | g06152603 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 2 | Seals | Illustration 31 (1) | |
2 | 1 | Cover | Illustration 31 (1) | |
3 | 1 | Cylinder Block Cover | Illustration 31 (1) |
Illustration 31 | g06152833 |
Illustration 32 | g06309117 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 1 | O-Ring Seal | Illustration 34 (1) | |
2 | 1 | Flange | Illustration 34 (3) | |
3 | 2 | Rings | Illustration 34 (3) | |
4 | 2 | Flanges | Illustration 34 (3) | |
5 | 1 | Screen | Illustration 34 (3) | |
6 | 1 | Spring | Illustration 34 (3) | |
7 | 1 | Rear Housing Cover Gp | Illustration 34 (1) | |
8 | 1 | Tube | Illustration 34 (3) | |
9 | 1 | Centrifigal Oil Filter Gp | Illustration 33 (1) | |
10 | 10 | Hard Washer | Illustration 34 (2) | |
11 | 2 | Hard Washer | Illustration 33 (2) | |
12 | 1 | Washer | Illustration 33 (2) | |
13 | 2 | O-Ring Seal | Illustration 34 (3) | |
14 | 1 | O-Ring Seal | Illustration 34 (3) | |
15 | 4 | Washer | Illustration 34 (4) | |
16 | 10 | Bolt | Illustration 34 (2) | |
17 | 2 | Bolt | Illustration 34 (4) | |
18 | 2 | Bolt | Illustration 34 (4) | |
19 | 2 | Bolt | Illustration 33 (2) | |
20 | 1 | Bolt | Illustration 33 (2) |
Illustration 33 | g06153121 |
Illustration 34 | g06153145 |
Illustration 35 | g06153270 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 1 | Elbow | Illustration 40 (1) | |
2 | 1 | Elbow | Illustration 37 (1) | |
3 | 1 | Elbow | Illustration 36 (1) | |
4 | 1 | Hose As | Illustration 40 (2) | |
5 | 1 | Bracket | Illustration 40 (3), (5) | |
6 | 1 | Connector | Illustration 39 (1) | |
7 | 1 | Plate As | Illustration 37 (3) | |
8 | 1 | Hose As | Illustration 36 (3) | |
9 | 1 | Hose As | Illustration 38 (6) | |
10 | 1 | Hose and Tube As | Illustration 38 (2), (4)
Illustration 39 (3), (5) |
|
11 | 1 | Tube As | Illustration 38 (1) | |
12 | 1 | Hose As | Illustration 37 (2) | |
13 | 1 | O-Ring Seal | Illustration | |
14 | 2 | O-Ring Seals | Illustration 37 (1) | |
15 | 1 | O-Ring Seal | Illustration 36 (2) | |
16 | 1 | O-Ring Seal | Illustration 36 (1) | |
17 | 7 | O-Ring Seals | Illustration 37 (1)
Illustration 38 (2), (6) Illustration 39 (1), (2) Illustration 40 (1), (2) |
|
18 | 1 | O-Ring Seal | Illustration 36 (1) | |
19 | 1 | O-Ring Seal | Illustration 39 (1) | |
20 | 1 | O-Ring Seal | Illustration 40 (1) | |
21 | 2 | Nuts | Illustration 40 (3), (5) | |
22 | 1 | Grommet | Illustration 39 (2) | |
23 | 8 | Grommets | Illustration 37 (4)
Illustration 38 (2) Illustration 39 (3) |
|
24 | 1 | Hard Washer | Illustration 40 (3) | |
25 | 1 | Bolt | Illustration 40 (3) | |
26 | 10 | Bolts | Illustration 37 (3), (4)
Illustration 38 (2), (4) Illustration 39 (3), (5) Illustration 40 (3), (5) |
|
27 | 12 | Washers | Illustration 37 (3), (4)
Illustration 38 (2), (4) Illustration 39 (3), (5) Illustration 40 (3), (5) |
|
28 | 1 | Connector | Illustration 36 (2) | |
29 | 8 | Clips | Illustration 37 (4)
Illustration 38 (2), (4) Illustration 39 (3), (5) |
|
30 | 8 | Clips | Illustration 37 (4)
Illustration 38 (2), (4) Illustration 39 (3), (5) |
|
31 | 1 | Clip | Illustration 40 (3), (5) | |
32 | 1 | Clip | Illustration 40 (3), (5) | |
33 | 1 | Connector | Illustration 38 (5) | |
34 | 1 | Tee As | Illustration 38 (5) | |
35 | 1 | Reducer As | Illustration 38 (5) | |
36 | 1 | Nut | Illustration 38 (5) | |
37 | 1 | Cap As | Illustration 38 (5) |
Illustration 36 | g06153606 |
Illustration 37 | g06153617 |
Illustration 38 | g06153631 |
Illustration 39 | g06153640 |
Illustration 40 | g06153645 |
Illustration 41 | g06292771 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 2 | Covers | Illustration 42 (1) | |
2 | 2 | O-Ring Seals | Illustration 42 (1) | |
3 | 8 | Bolts | Illustration 42 (2) | |
4 | 8 | Washers | Illustration 42 (2) |
Illustration 42 | g06153681 |
Illustration 43 | g06292519 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 2 | Covers | Illustration 45 (1) | |
2 | 2 | Adapters | Illustration 46 (1) | |
3 | 10 | Bolts | Illustration45 (2) | |
4 | 10 | Hard Washers | Illustration45 (2) | |
5 | 2 | O-Ring Seals | Illustration 44 (1) |
Illustration 44 | g06292522 |
Illustration 45 | g06292523 |
Illustration 46 | g06292524 |
Illustration 47 | g06292530 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 2 | Breather As | Illustration 49 (1) | |
2 | 2 | Hose Clamps | Illustration 49 (2) | |
3 | 2 | O-Ring Seals | Illustration 48 (1) |
Illustration 48 | g06292544 |
Illustration 49 | g06292545 |
Illustration 50 | g06292555 |
Item | Qty | Part Number | Part Name | Illustration (Step) Location |
---|---|---|---|---|
1 | 3 | Hose Clamps | Illustration 51 (1) | |
2 | 1 | Tee Hose | Illustration 51 (2) | |
3 | 1 | Tube | Illustration 53 (1) | |
4 | 1 | Grommet | Illustration 53 (2) | |
5 | 1 | Clip | Illustration 53 (2) | |
6 | 1 | Clip | Illustration 53 (2) | |
7 | 1 | Bolt | Illustration 53 (3) | |
8 | 1 | Hard Washer | Illustration 53 (3) | |
9 | 1 | Bracket As | Illustration 52 (1) | |
10 | 2 | Bolts | Illustration 52 (2) | |
11 | 2 | Hard Washers | Illustration 52 (2) | |
12 | 1 | Boot | Illustration 53 (5) | |
13 | 1 | Hose Clamp | Illustration 53 (6) |
Illustration 51 | g06292562 |
Illustration 52 | g06292564 |
Illustration 53 | g06292565 |
Software Installation
After the installation is completed new software is needed to select the self-cleaning oil filter configuration for oil delta pressure. The software part number is
Registering the Centrifugal Oil Filter Kit
- Go to SMSIi at the following address
https://sims.cat.com/sims/simsi/index.jsp
Show/hide tableIllustration 55 g02321974 - Click "Service Reporting" on the top menu.
- Click "Report Service" on the left side menu.
Show/hide table
Illustration 56 g06220089 - Refer to the illustration above Steps through .
- Enter the information for the dealership in the "Service Report Common Info" section. Then follow the steps below for the rest of the fields.
- Fields "A" and "B" - Date the kit was installed
- Field "C" - Serial number of the truck the COF kit is being installed on
- Field "D" - Select "No"
- Field "E" - Truck hour meter reading at installation
- Field "F" - 500-2614
- Field "G" - 1
- Field "H" - SI (Component installed)
- Field "I" - 526-0099
- Field "J" - Engine serial number the COF kit is being installed on
- Field "K,L" - Leave blank
- Field "M" - Check the box for "Non-failure service (informational)"
- Field "N" - COF installation
- After all the information has been added, click "Add Record" at the bottom of the screen.
Show/hide table
Illustration 57 g02322533 - After the record has been added successfully, there will be a confirmation message. Click "OK".
- Confirm that the record was added successfully by completing the steps below.
- Click "Sales & Service" on the top menu.
- Click "Sales & Service by Serial Number" on the left menu.
Show/hide table
Illustration 59 g02322595 - In the "Sales & Service by Serial Number" screen, enter the serial number of the machine in the "Serial Number" field.
- Click "Search" on the bottom of the screen.
Show/hide table
Illustration 60 g02322697 - The record that was added should be displayed in the "Service History".
Show/hide tableIllustration 58 g02322573
Illustration 54 | g02321937 |
Typical View of SIMSi |