Removal Procedure
Show/hide table
Table 1
Required Tools     |
Tool     |
Part Number     |
Part Description     |
Qty     |
A     |
1P-0074     |
Slide Hammer Puller     |
1     |
8B-7554 |
Bearing Cup Puller     |
1     |
7S-7786 |
Puller Leg     |
2     |
Show/hide table
|
NOTICE |
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
|
Show/hide table
|
NOTICE |
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. 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 in Caterpillar machines. Dispose of all fluids according to local regulations and mandates. |
|
- Drain the coolant level below the water temperature regulator level.
Show/hide table
|
|
|
Illustration 1 | g00472243 |
- Remove four bolts (2) and the gasket. Remove water temperature regulator housing (1) .
Show/hide table
|
|
|
Illustration 2 | g00472244 |
- Remove four bolts (3) , cover (4) and the gasket.
Show/hide table
|
|
|
Illustration 3 | g00472245 |
- Remove water temperature regulator (5) .
Show/hide table
|
|
|
Illustration 4 | g00472267 |
- Use Tool (A) in order to remove the seal from the water temperature regulator housing.
Installation Procedure
Show/hide table
Table 2
Required Tools     |
Tool     |
Part Number     |
Part Description     |
Qty     |
B     |
1P-0510     |
Driver Group     |
2     |
Show/hide table
|
NOTICE |
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
|
Note: Check the condition of the gaskets and the O-ring seals. If the gaskets or O-ring seals are worn or damaged, use new parts for replacement.
- Install the seal in the housing with Tool (B) until the seal is in the housing counterbore seat.
Show/hide table
|
NOTICE |
If the water temperature regulator is installed incorrectly, it will cause the engine to overheat. |
|
Show/hide table
|
|
|
Illustration 5 | g00472245 |
- Install water temperature regulator (5) , as shown.
Show/hide table
|
|
|
Illustration 6 | g00472244 |
- Install the gasket, cover (4) and four bolts (3) .
Show/hide table
|
|
|
Illustration 7 | g00472243 |
- Install water temperature regulator housing (1) and bolts (2) .
- Fill the cooling system to the correct level. Refer to the Operation and Maintenance Manual for the correct fluid and the correct filling procedure.