3608 Engine Caterpillar

The part numbers, descriptions, and functions of several service tools for 3600 Engines are listed in Table 1 through Table 4. In addition to the lists, a full set of hand tools is also required.

Many of the tools that are listed must be used in conjunction with other tools. Instructions for use of the tools are provided with some of the tools. For more detailed descriptions of the tools and the use of the tools, see the instructions. More information can also be found in the following publications:

• Catalog, NENG2500, "Tools and Shop Products Guide"

• Service Manual, "Disassembly and Assembly"

• Service Manual, "Systems Operation/Testing and Adjusting"

Table 1

Miscellaneous Tools
Quantity	Part Number	Description	Function
1	4C-3654	Piston Ring Groove Gauge	The gauge is used for checking the wear of the top and the second piston ring grooves in order to determine the reusability of the piston.
1	4C-5719	Piston Ring Compressor	The tool compresses piston rings for installation of the piston and connecting rod assembly.
1	4C-9047	Coolant Strainer	The strainer prevents debris from entering the engine cooling system during start-up after an overhaul.
1	4C-9525	Overhaul Protection Kit	The kit helps to protect the covers and openings of one cylinder during overhaul service.
1	4C-9528	Hydraulic Tensioning Tool (Cylinder Head)	The tool supports the four hydraulic cylinders that are used for tensioning the cylinder head. All four cylinders can be moved as a unit.
1	2P-5534	Thread Tap	The 1/2 inch NPFT thread tap is used for cleaning internal threads for the manual valves.
1	4P-3138	Turbocharger Oil Strainer	The strainer helps to prevent debris from entering the turbocharger.
1	3S-6224	Electric Hydraulic Pump (115 Volt 50/50 Hz)	The pumps provide an electro-hydraulic source of power for electro-hydraulic service tools.
1	8S-8033	Electric Hydraulic Pump (230 Volt 50/60 Hz)
1	8T-9209	Turbocharger Blocking Tool	The tool prevents rotation of the turbocharger impeller. The tool enables engine operation at reduced power in an emergency situation.
1	1U-6396	O-Ring Assembly Compound	The compound holds O-rings in place during assembly procedures.
1	9U-5102	Main Bearing Protection Cover	The cover protects the journals of the crankshaft bearing during removal, installation, and transportation.
1	9U-6249	Cylinder Tool Group	The tools are used for disassembling and assembling turbochargers.
1	9U-6250	Pump Tool Group
1	9U-6600	Hand Hydraulic Pump	The pump is a portable source of power for hydraulic service tools.
1	9U-7522	Cylinder Head Repair Tool	The tool is a kit for repair of cylinder heads.
1	6V-4876	Lubricant	The lubricant is a molybdenum paste that helps to prevent galling on the threads of cylinder head bolts.
1	6V-6080	Torque Multiplier Gp	The torque multiplier is used to provide torque that is greater than the capacity of the torque wrench.
1	FT-2398 (1)	Oil Pump Shaft Tool	The tool secures the shaft of the oil pump during disassembly and assembly.

(1)

Dealers in NACD, COSA, and Caterpillar Americas can order fabricated tool drawings from the following address. All other dealers can order the tool drawings from Subsidiary Service Departments. Include the dealer code and the address with the order. Caterpillar Inc. AD 180 Publications Print Room 600 West Washington Street East Peoria, IL 61630-0371 USA Phone (309) 675-7292 FAX (309) 675-9773

Table 2

Tools from the 9U-5105 Basic Engine Tool Group (1)
Quantity	Part Number	Description	Function
1	4C-5850	Stud Tensioner Tool Group	The group is for adjusting the tension of cylinder head studs and main bearing studs.
1	4C-6357	Connecting Rod Guide	The guide helps to protect the journal of the crankshaft bearing from damage. The guide also helps to align the connecting rod onto the crankshaft for installation.
1	4C-9041	Cylinder Installation Tool	The tool provides a method of attaching a hoist for the cylinder assembly, cylinder liner, and piston and connecting rod assembly.
1	4C-9426	Damper Guide Pin	The pin is for alignment and support of the crankshaft vibration damper during assembly and disassembly. Two pins are required.
1	4C-9818	Hex Adapter	The adapterand the joint are used together with a one-half inch drill. The tools are used to rotate the crankshaft.
1	4C-9819	Universal Joint
1	8T-0820	Hydraulic Pressure Gauge	This gauge indicates the pressure of hydraulic pumps.
1	8T-0890	Puller Group	The puller is for removing rotor covers from centrifugal oil filters.
2	8T-0914	Flywheel Guide Pin	The pin is for aligning and supporting the flywheel and rear gear support assembly during installation and removal.
1	8T-0960	Handling Tool Group	The group is for raising and lowering the crankshaft main bearing cap and the 4C-5850 Stud Tensioner Tool Group.
1	8T-0970	Camshaft Bearing Tool	The tool is for removal and installation of camshaft bearings.
1	8T-3022	Rod Guide Group	The guides help to align the connecting rod during assembly.
1	8T-3029	Camshaft Support	The support is for supporting camshaft segments during removal and installation.
1	8T-3034	Water Pump Seal Driver	The driver is used for installing the ceramic ring and the rubber seal in the water pump housing. The driver also helps to install the carbon seal onto the water pump shaft.
1	8T-3035	Hydraulic Oil Lines Gp	The lines are for connecting hydraulically operated tools to a pump. The lines are used for removing installing cylinder heads, crankshaft main bearings, camshaft bearings, and cylinder liners.
1	8T-3036	Lifting Bracket	Eyebolts and link brackets are included in this tool. The tools are used for fastening straps and hoists to various engine components that are being removed or installed.
1	1U-8692	Piston Pin Guide	The guide is for installing the piston pin into the piston and rod assembly.
2	1U-9393	Damper Guide Pin	The pin is for aligning and supporting a single crankshaft vibration damper.
1	9U-5981	Snap Ring Retainer	The retainer is for containing the piston pin retainer (snap ring) during disassembly and assembly of the piston and the connecting rod.
2	9U-6244	Support	The support is for supporting the turbocharger cartridge.
1	9U-6248	Bolt	The bolt is a guide for changing the turbocharger cartridge.
1	9U-6251	Suspension Yoke	The yoke is for lifting the air horn of the turbocharger.
1	126-6919	Lifting Bracket	The bracket is for removing and installing the cylinder head assembly.
1	126-6920	Handle Rod	The tool is used with the 126-6919 Lifting Bracket.
1	134-0932	Main Bearing Driver	The driver enables the removal and installation of crankshaft main bearings without removing the crankshaft.
1	136-1452	Internal Tip Pliers	The pliers are for removal and installation of ring retainers for piston pins or snap rings.
1	145-5190	Piston Support	This tool supports the piston and connecting rod during service of connecting rod bearings.
1	191-1135	Cylinder Liner Spacer As	The press is for installing cylinder liners.

(1)	Not all of the tools in the tool group are listed.

Table 3

9U-5106 Diesel Engine Tool Group
Quantity	Part Number	Description	Function
1	4C-5719	Piston Ring Compressor	The tool compresses piston rings during installation of the piston and connecting rod.
1	4C-6594	Timing and Fuel Setting Tool	The tool is for testing and adjusting the fuel injector timing and fuel dimension.
1	5P-0328	Wrench	The wrenches are for servicing the fuel line connectors at the cylinder head.
1	5P-0329	Wrench
1	8T-3033	Piston Ring Expander	The expander is for removing and installing piston rings.
2	8T-3268	Fuel Injector Removal Bolt	The bolts are for removing the fuel injectors.
1	1U-8795	Governor Torque Arm	This device is used when the fuel injectors are adjusted. The arm holds the terminal shaft of the governor or actuator in the fuel ON position.
1	9U-5932	Torque Wrench Extension	The extension is used for the removal and installation of bolts of the camshaft.
1	130-6993	Injector Seat Cleaning Brush	The brush is for cleaning the inside of the bore for the fuel injector.
1	6V-7073	Cylinder Liner Puller	The puller uses hydraulic pressure for removing and installing the cylinder liners.

Table 4

Diagnostic Tools
Quantity	Part Number	Description	Function
1	4C-6500	Digital Thermometer	The thermometer can display the temperature of five different sources.
1	4C-6585	Cylinder Pressure Indicator	The dial indicator measures the pressure in the cylinders.
1	8C-9700	Portable Printer	-
1	8T-0910	Fuel Analyzer	The analyzer determines the concentration of sulfur in fuel.
1	1U-5265	Borescope Light (Battery)	The lights are for use with borescopes.
1	1U-5266	Borescope Light (110 VAC)
1	1U-5267	Borescope Light (220 VAC)
1	1U-5268	Borescope	The borescopes enable the inspection of internal components without disassembly.
1	1U-5269	Borescope Mirror Tube (90 Degree View)
1	1U-5470	Engine Pressure Group	The group can be used for measuring pressures from different sources.
1	6V-3121	Multitach	The instrument can measure the rpm of different sources.
1	6V-7070	Digital Multimeter	The multimeter is used for testing electrical components. The adapter is used with digital multimeters for measuring temperatures.
1	6V-9130	Temperature Adapter (Multimeter)
1	164-3310	Infrared Thermometer	The thermometer is used for measuring the temperature of objects from a distance.