6
52 Workshop Manual, TPD 1458E, issue 3 - Perkins Confidential: Green
400 Series
To fit Operation 6-2
To fit
1 The fuel injection pump, see Operation 11-3 and the keyway in the crankshaft must be removed before the
timing case is fitted. Fit the front oil seal protector.
2 To fit the PTO cover, see Operation 6-9.
3 Ensure the oil pin (3) locates in the hole in the idler gear and that the stop lever arm (1) is held clockwise in
tension for removal and assembly.
4 Remove the oil seal protector (4) after fitting the timing cover. Fit the key into the key way in the crankshaft
nose.
5 To fit the crankshaft pulley, see Operation 5-1.
Note: If the timing case is renewed, a new emission label must be fitted as shown (2).
Caution: If the timing case assembly or internal governor components are replaced the fuel adjustment screw
should not be adjusted. The maximum no load speed should be checked after assembly.
Engine Special tools
Description Part number
403C-11 Front oil seal protector 21825620
403C-15
404C-22
404C-22T
Front oil seal protector 21825621
H1069
3
1
4
2