CYLINDER GP-RIPPER 4863090 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-6396     O-Ring Assembly Compound     1    
B     161-9203     Grease Cartridge     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Apply Tooling (A) to the O-ring seal.
Use your finger to apply a small amount of Tooling (B) on the splines of the unit injector hydraulic pump. Only a small amount of grease is required to evenly coat the splines.
Illustration 1 g01025250
Position fuel transfer pump (4) on the unit injector hydraulic pump and install bolts (3) . Tighten bolts (3) to a torque of 25 3 N m (18 2 lb ft).
Connect hose assembly (1) and hose assembly (2) .