Perkins 403C-11, Workshop Manual, Page: 82 / 128

8
72 Workshop Manual, TPD 1458E, issue 3 - Perkins Confidential: Green
400 Series
10 If the engine timing is incorrect adjust the thickness of the fuel injection pump shim.
Note: Changing the fuel injection pump shim by 0,1 mm will change the timing by approximately one degree.
Thicker shims will retard the timing and thinner shims will advance the timing.
11 Fit the delivery valve (1) and tighten the delivery valve holder.
Caution: The maximum no load speed must be set by an approved Perkins distributor.
12 The engine must be tested on an engine test brake to check the maximum no load speed and engine
settings after assembly.
Note: There are no service parts available for the 400 Series fuel injection pump.
Engine Torque Nm (lbf ft) kgf m
All models Delivery valve holder 42 (31.0) 4,2
1
H1088