TM 5-4320-302-14
5-16.
FUEL INJECTORS (CONT)
Location/Item
Action
Remarks
INSTALLATION/REPLACEMENT
9.
Washer
Lightly coat graphited side
of washer with MIL-G-
10924 grease and install on injector nozzle. Make sure
graphited side of washer points toward injector. Be
certain injector seat in cylinder head is clean. Make sure
washer sticks to nozzle during installation of fuel injector
in cylinder head.
10. Fuel injector
Carefully insert into injector bore in cylinder head. Make
sure not to damage nozzle needle. Insert injector until it
seats properly at bottom of bore in cylinder head.
CAUTION
Use care when cleaning injector seat in cylinder head to
prevent scratches. Scratches will cause a carbon track.
11. Retainers
Install retainer and hex nut. Tighten hex nut to 18 to 23
ft lb (25 to 30 N-m) using torque gage.
5-47