Perkins Phaser Series - Page 267

21 COOLING SYSTEM
Coolant pump - belt driven
To remove and to fit21A-02B
Special tool:
Gear puller, PD.155C
Consumable products:
POWERPART Retainer (oil tolerant)
To remove
1Remove the fan, operation 21A-07.
2Remove the fan belt, operation 23A-03.
3 Disconnect the hose connections to the coolant
pump.
4 Remove the nut, spring washer and plain washer
from the pump pulley. It may be necessary to use
extractor PD. 155C to remove the pulley from the
pump shaft (A).
5 If the pump is to be dismantled remove the key
from the keyway of the pump shaft.
6 Remove the four setscrews which secure the
coolant pump to the rear body of the pump (B) and
remove the pump from the engine.
7 Remove the coolant pump and discard the joint.
8 If it is necessary to remove the rear body (B1) of
the pump from the cylinder block: Remove the
setscrew for the alternator adjustment linkage and
the spacer. Remove the four other setscrews and
remove the rear body from the cylinder block.
Discard the joint (B2).
PA311
PA308
a a
a a
a a
a a
1
a a a
a
a
a
a
a
a
a a a
2
21A.06 Perkins Phaser/1000 Series, April 1995