Engine Timing; Fuel Injection Pump Timing - Perkins 100 Series Workshop Manual

100 Series
8

Engine timing

8

Fuel injection pump timing

To check timing Operation 8-1
Special requirements
Special tools
Torque Nm (lbf ft) kgf m
Description Part number
Fuel pump spill pipe 21825680 Delivery valve holder 42 (31) 4,2
1 Set the piston for number 1 cylinder to TDC on the compression stroke. Turn the crankshaft counter-
clockwise a quarter of a revolution.
2 Disconnect or remove the ESOS, HP pipes and LP fuel inlet pipes from pump (A).
3 Ensure the throttle lever is held in the maximum fuel position after the procedure.
4 Remove the delivery valve holder for number 1 cylinder and remove the delivery valve. Store the delivery
valve in appropriate clean fuel until assembly.
Note: The fuel pump may need to be moved to an upright position to remove and to fit the delivery valves.
Continued
Workshop Manual, TPD 1377E, issue 4 85
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