Perkins New 1000 Series, Workshop Manual, Page: 110 / 290

15
110 Workshop Manual, TPD 1350, issue 3
New 1000 Series
Timing case cover
To remove and to fit 15-1
To remove
1 Remove the fan, see operation 21-9 .
2 Remove the alternator, see operation 23-4 .
3 Remove the crankshaft pulley, see operation 14-1
or operation 14- 2.
4 Drain the coolant and remove the coolant pump,
see section 21 . Gear driven pumps only.
5 Release the setscrews and nuts of the cover (A5)
and remove the cover, from the timing case assembly
(A2).
6 Discard the joint (A4).
To fit
Special tools:
Centralising tool, PD.163A (6 cylinder engines)
Centralising tool, PD.162B (4 cylinder engines)
1 Clean the joint faces of the timing case cover and
top cover.
2 Put the cover and a new joint in position on the
timing case. Ensure that the two studs (A3) are
tightened correctly. Loosely fit two setscrews (A1)
which are in opposite locations to hold the cover in
position. Fit the centralising tool in the oil seal housing
(B) and use the special washer and the crankshaft
pulley setscrews to put the cover in its correct
position. Do not overtighten the setscrews. Fit the
remainder of the setscrews and nuts and tighten all of
the cover fasteners to 22 Nm (16 lbf ft) 2,2 kgf m.
Remove the centralising tool.
Caution: For engines with gear driven coolant
pumps, It is important that the cover of the timing case
is centred correctly. If the cover is not centred, the
backlash between the fuel pump gear and coolant
pump gear could be affected. This could cause the
seizure of the fuel injection pump.
3 Fit the coolant pump, see section 21 . Gear driven
pumps only.
4 Fit the crankshaft pulley, see operation 14- 1 or
operation 14-2 .
5 Fit the alternator, see operation 23-4 .
6 Fit the drive belts, see operation 23-3 and adjust
the belt tension, see operation 23-2 .
7 Fit the fan, see operation 21-9 .
8 Fill the cooling system.
2
5
4
A
A0375
3
1
B
A0126
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