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TM 5-4320-304-14
TM 08922A-14/1
5-7. REPLACE INJECTOR (Continued)
INSTALLATION:
1
2
The fuel injection system is extremely intricate and complex.
All possible care should be taken in the removal, inspection,
testing, and reassembly of these components. While handling
the fuel injector, be extremely careful not to touch the noz-
zle or the pin assembly on the nozzle end.
Be certain injector seat in cylinder head is
clean. Lightly coat joint washer (2) with
grease and install on nozzle end of injector
(1). Make sure outside beveled edge of new
joint washer points toward cylinder head.
Carefully install injector (1) into injector
bore in cylinder head. Make sure not to
damage nozzle needle. Tighten injector to
7 foot-pounds (10 N·m) using torque
wrench.
5-12
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