POINT-CONTACT 3S3270 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-0327     Crowfoot Wrench     1    
B     180-0186     Removal Tool     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Note: If the engine is equipped with a tube assembly then proceed to Step 1. If the engine is equipped with a hose assembly then go to Step 3.
Illustration 1 g01025536
Use Tooling (A) in order to remove tube assembly (1) and tube assembly (2) .Note: If the engine is equipped with a hose assembly, use Tooling (B). Disconnect fitting (4) .
Disconnect harness assembly (3) .
Use Tooling (A) to remove tube assembly (2) .
Remove bolts (6) and remove unit injector hydraulic pump (5) .
Illustration 2 g01025556
Remove O-ring seal (7) .
Remove drive gear (8) .