Disassembly Procedure
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | Rod 457 X 3.81 mm(18 X 0.150 inch) | 1 | |
Start By:
- Remove the engine oil cooler. Refer to Disassembly and Assembly, "Engine Oil Cooler - Remove".
| 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. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Separate oil cooler bonnet (1) from the oil cooler.
 | |
| Illustration 1 | g00594166 |
Note: Put identification marks on the oil cooler, the oil cooler bonnet, and the elbow for the oil cooler for proper alignment during assembly.
- Remove O-ring seal (2) from oil cooler bonnet (1) .
- Separate oil cooler bonnet (4) from oil cooler (3) .
 | |
| Illustration 2 | g00594036 |
- Remove O-ring seals (5) from oil cooler bonnet (4) for the oil cooler.
- Clean tubes (6) for the oil cooler core with Tooling (A) .
 | |
| Illustration 3 | g00594125 |