FUEL SYSTEM 20B
8 Remove the high-pressure pipes and the low
pressure pipes from the fuel pump. Remove the
lubricating oil pipe and the boost control pipe from
the fuel pump.
9 Disconnect the stop control/electrical cable and
the engine speed control.
10 Four cylinder engines: Loosen the setscrews
that retain the pump support bracket to the cylinder
block. Remove the nut and bolt from the bracket
and remove the spacer between the brackets. Six
cylinder engines: Loosen the setscrews that retain
the pump support bracket to the cylinder block.
Remove the setscrew that holds the support
bracket for the pump body to the pump support
bracket.
Caution: The crankshaft must not be rotated when
the pump is not on the engine.
11 Release the fasteners which retain the fuel
pump and remove the pump together with the hub.
12 If a new fuel pump is to be fitted, the hub must
be removed from the old pump and fitted onto the
new pump.
13 To remove the hub: Release the hub nut. To
prevent movement of the hub, hold the hub with a
suitable spanner on the flats which are on the
flange of the hub. Remove the nut and the
hardened washer. Loosen the hub with the puller
PD.155C and the adaptors PD.155-B5 (A). Remove
the puller and the hub. Ensure that the key in the
shaft is not lost.
PA200
Perkins Phaser/1000 Series, April 1995 20B.07
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