7 - MAINTENANCE
Every 100 hours
Fuel lter - Drain
WARNING
Pressurized system!
Only use the bleed screw to bleed air from the fuel system. DO NOT loosen the fuel or injector lines
to bleed air. Injury or damage can occur. Fuel or injector lines are under very high pressure.
Failure to comply could result in death or serious injury.
W0285A
NOTE: Drain the fuel lter (1) after every 100 hours of operation or whenever the water in fuel light is illuminated on
the instrument panel. See Instrument panel item (8) for Fuel Filter Warning Indicator Light location and operation.
1. Place a suitable container below the fuel water separa-
tor lter (1).
2. Disconnect the water in fuel sensor wiring harness con-
nector (2).
NHIL16CT00461AA 1
3. Loosen the water in fuel sensor nut (3) and drain the
water from inside the fuel water separator lter.
4. Tighten the nut when only fuel ows from the drain hole.
NHIL16CT00485AA 2
Next operation:
Bleed the fuel system. See Fuel water separator lter - Bleed
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