Group: 23 Fuel system
Repair instructions
Flat Rate: 23711
Injectors and fuel supply pipes, change Removed cover and fuel filter bracket Special tools: 885289, 9997008, 9997010
1.
Removal of injectors and delivery pipes Clean the area around injectors and the delivery pipe connections prior to removal. WARNING! FIRE HAZARD. Be very careful to make sure that no sparks occur when working with the injection system. Use paper to suck up any spilled fuel as work progresses.
2. 1
Remove the delivery pipes. IMPORTANT! Only use the connecting nipple (1) as the counterhold for injectors.
3 5
IMPORTANT! The delivery pipes must not be re-used. NOTE! If the delivery pipe between the high pressure pump and manifold has been removed, it must be replaced.
5
4 1: 2: 3: 4: 5:
Junction nipple Copper washer Nut on injector Tension yoke Screw
2
3.
Remove:
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The fuel return hose and the contacts from the injectors
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The injectors. Remove the mounted injectors using tool 999 7008.
NOTE! Make sure that copper washer (2) is not left in the cylinder head nozzle seat.
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