16-4. FUEL INJECTION LINES MAINTENANCE
1. Install two grommets (6) on fuel injection lines (3).
Install two fuel injection lines (3) on fuel injection pump (1) and fuel injection nozzles (7).
Using 16-mm crowfoot, tighten two fuel injection line nuts (2) on fuel injection lines (3) and fuel
injection pump (1) to 20 lb-R (27 Nom).
Install clamp (5) and fuel injection lines (3) on support bracket (8) with screw-assembled washer (41.
Tighten screw-assembled washer (4) to 3-4 lbft (4-6 N-m).
Loosen eight fuel injection line nuts (2) at eight injection nozzles (7).
Do not operate starter continuously for more than 20 seconds; wait
10 to 15 seconds between periods of operation. Failure to do so
may result in damage to the starter.
Have drainage container ready to catch fuel.
Crank engine until fuel exits from all fuel injection lines (3).
Using 19-mm crowfoot, tighten fuel injection line nuts (2) to 20 lb-ft (27 N-m).
FOLLOW-ON TASKS: l
Install fuel injection pump boot (para. 3-23).
Install left and right intake manifolds (paras. 15-16 and 15-17).
Start engine (TM 9-2320-387-10) and check for fuel leaks.