COVER GP-VALVE MECHANISM 4186381 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     2P-8250     Strap Wrench     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00787187
Fuel filter base shown without fuel priming pump
If the studs were removed from the fuel filter base, reinstall the studs. Put 154-9731 Thread Lock Compound on the tapered end of the studs to a distance of 7.6 1.5 mm (0.30 0.06 inch). Install the studs in the fuel filter base and tighten the studs to a torque of 70 15 N m (51 11 lb ft).
Put fuel filter base (4) in position on the engine and install bolts (6) .
Connect fuel lines (1) and (2) to the fuel filter base.
Connect wiring harness connector (3) to the fuel pressure sensor.
Install new fuel filters (5) with Tool (A). Follow instructions with the filters for the installation procedure.