3500 ENGINES
DISASSEMBLY AND ASSEMBLY FUEL INJECTORS
REMOVE FUEL INJECTORS
1251-11
start by: a) remove rocker shafts and push rods
1.
Close the fuel supply to the engine.
2.
Remove inlet fuel tube (1) and outlet fuel tube (2) from the cylinder head. Put caps on the fuel openings.
NOTE: Step 2 must be done to prevent fuel leakage into the combustion chambers and the crankcase.
3.
Remove locknut (4) and the washer. Disconnect lever assembly (3) from the control rod.
4.
Remove bolts and remove lever assembly (3) from the cylinder head.
5.
Remove bolt (6) and clamp (5) that hold the fuel injector in position.
NOTICE Do not put a force on the fuel injection rack or cause damage to it when the injectors are removed from the cylinder head.
6.
Use a pry bar and loosen injector (7) from the cylinder head. Pull injector (7) out of the cylinder head and remove it from the engine.
7.
Remove O-ring seals (8) from the injector.
8.
If necessary, remove the plug for clamp (5) from the cylinder head.
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