Volvo D20 - Page 23

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Group 21 Reconditioning engine
Removing parts
A7
Remove:
- lower timing gear cover
- fan/alternator mounting braeket.
AB
Disconnect coolant hoses
Disconnect hoses from cold start device and heater.
A9
Remove vacuum pump with plunger and tuel
delivery
pipes
Clean all connections thoroughly before disconnect-
ing.
Block
off all ports and connections to prevent dirt en-
tering fuel system.
AlO
Remove:
- return and supply fuel lines from injection pump.
PJug ends to prevent dirt ingress.
- fuel
filter with base
-
mounting braeket for fuel filter.
21