3054E Industrial Engine Fuel Injection Pump Caterpillar

Bosch VP30

Note: Parts that are inside of the fuel injection pump are only serviceable by an authorized Bosch dealer. Please consult your parts book for availability of parts on the outside of the pump that are not related to the settings of the fuel pump and for the possibility of remanufacturing options.

Illustration 1	g00925395

(1) O-ring

Note: Lubricate the O-ring with clean engine oil before installing the fuel injection pump in the timing case.

(2) Locking screw

Unlocked pump shaft

Tighten the locking screw when the spacer is installed to the following torque. ... 12 N·m (9 lb ft)

Locked pump shaft

Tighten the locking screw when the spacer is not installed to the following torque. ... 31 N·m (23 lb ft)

(3) Spacer

Illustration 2	g01367062

(4) Tighten the bolt for the support bracket to the following torque. ... 44 N·m (32 lb ft)

Note: Ensure that force is not applied to the fuel injection pump when you are tightening the bolt for the support bracket.

Tighten the three mounting bolts for the fuel injection pump to the following torque. ... 25 N·m (18 lb ft)

Note: Some Bosch VP30 fuel injection pumps do not have a locking screw. Refer to Systems Operation, Testing and Adjusting, "Fuel Injection Timing - Check" for the correct procedure.