C6.6 Industrial Engine Engine Oil Cooler - Remove - Engine Oil Cooler with a High Mounted Filter Base Caterpillar


Engine Oil Cooler - Remove - Engine Oil Cooler with a High Mounted Filter Base
`
1.1. Removal Procedure

Removal Procedure

Start By:

  1. Remove the Electronic Control Module (ECM). Refer to Disassembly and Assembly, "Electronic Control Module - Remove and Install" for the correct procedure.


NOTICE

Ensure that all adjustments and repairs that are carried out to the fuel system are performed by authorized personnel that have the correct training.

Before beginning ANY work on the fuel system, refer to Operation and Maintenance Manual, "General Hazard Information and High Pressure Fuel Lines" for safety information.

Refer to System Operation, Testing and Adjusting, "Cleanliness of Fuel System Components" for detailed information on the standards of cleanliness that must be observed during ALL work on the fuel system.



NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Dispose of all fluids according to local regulations and mandates.


  1. Drain the coolant from the cooling system into a suitable container. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.


    Illustration 1g02429656

  2. If the engine has a left-hand side oil filter, remove the oil filter base. Refer to Disassembly and Assembly, "Oil Filter Base - Remove and Install" for the correct procedure.

  3. Disconnect plastic tube assembly (1) from crankcase breather (2) and remove the plastic tube assembly from the clips.

  4. Disconnect plastic tube assembly (5) from crankcase breather canister (2) and crankcase breather valve (8).

  5. Cut the cable straps for engine wiring harness (3) that secure the wiring harness assembly to engine oil cooler (6).

  6. Remove bolt (4) and remove bracket (7) from engine oil cooler (6). Position the bracket away from the engine oil cooler

  7. Remove bolt (10) from the bracket for the tube assembly. Loosen nut (9) and remove tube assembly.


    Illustration 2g02429576


    Illustration 3g02429661

  8. Remove seal (12) and O-ring (11) from the tube assembly.

  9. Remove bolt (13) from bracket (14). Position bracket (14) away from the engine oil cooler.

  10. Remove bolts (15) from oil cooler (6).

    Note: The bolts are different lengths. Note the position of the different bolts. Note the location and the orientation of the brackets for the tube assemblies.

  11. Remove engine oil cooler assembly (6) from the cylinder block.

  12. Remove gasket (16) (not shown).


    Illustration 4g02429697

  13. If necessary, follow Step 13.a through Step 13.c in order to disassemble the engine oil cooler.

    1. Remove nuts (19) from the assembly of engine oil cooler (6).

    2. Remove cooler matrix (17) from housing (20).

    3. Remove gaskets (18).

Information System:

C6.6 Industrial Engine Engine Oil Cooler - Remove - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Industrial Engine Engine Oil Filter Base - Remove and Install
C6.6 Industrial Engine Inlet and Exhaust Valves - Remove and Install
C6.6 Industrial Engine Inlet and Exhaust Valve Springs - Remove and Install
C6.6 Industrial Engine Wastegate Solenoid - Remove and Install
C6.6 Industrial Engine Electronic Unit Injector - Install
C6.6 Industrial Engine Electronic Unit Injector - Remove
C6.6 Industrial Engine Fuel Injection Pump Gear - Install
336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Stick Bearings and Seals - Remove and Install
MP15, MP20, MP30 and MP40 Multi-Processors Shipping
MP15, MP20, MP30 and MP40 Multi-Processors Transport Position
2010/04/30 The Pin Assembly and Pin Retention Is Improved on Certain Bucket Arrangements for the 385C Excavator {6068, 7562}
C6.6 Industrial Engine Engine Oil Cooler - Install - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Industrial Engine Engine Oil Cooler - Install - Engine Oil Cooler with a High Mounted Filter Base
C6.6 Industrial Engine Engine Oil Pump - Remove
C6.6 Industrial Engine Engine Oil Pump - Install
C6.6 Industrial Engine Water Pump - Remove
C6.6 Industrial Engine Water Pump - Install
C6.6 Industrial Engine Water Temperature Regulator - Remove and Install
C6.6 Industrial Engine Flywheel - Remove
C6.6 Industrial Engine Flywheel - Install
C6.6 Industrial Engine Crankshaft Rear Seal - Remove
C6.6 Industrial Engine Crankshaft Rear Seal - Install
C6.6 Industrial Engine Flywheel Housing - Remove and Install - Standard Housing