SHAFT 7M2744 - 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.
Illustration 1 g00612518
Clean all components and the mating surfaces. Inspect all components. If any component is worn or damaged, use a new part for replacement. Install the elbows for the fuel inlet port and the fuel outlet port on the fuel transfer pump.
Install the O-ring seal (6) .
Illustration 2 g00612507
Apply Tooling (A) to O-ring seal (5) . Install O-ring seal (5) on the unit injector hydraulic pump.
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 3 g00612496
Position fuel transfer pump (3) on the unit injector hydraulic pump.
Install the bolts and clip (4) . Tighten the bolts for the fuel transfer pump to a torque of 25 3 N m (18 2 lb ft).
Illustration 4 g00612458
Install fuel outlet line (1) . Tighten the connectors for the fuel inlet port and the fuel outlet port to a torque of 17.5 2 N m (13 1.5 lb ft).
Secure the wiring harness to the fuel transfer pump with a nylon strap.