ARMY TM 9-2815-255-24
AIR FORCE TO 38G1-95-2
MARINE CORPS TM 2815-24/4
a.
Loosen air bleed screw (17, FIGURE 3-40) on front of fuel filter.
b.
Operate primer lever of fuel supply pump (22) until fuel flow is free from air bubbles. Tighten bleed screw
securely, continue operating hand primer until pumping action is not felt. Push hand primer inward (toward block) as far
as it will go.
3-23.3. Bleed At Fuel Injection Pump.
CAUTION
Always use two wrenches when loosening or tightening fuel lines at nozzles
and/or Injection pump to avoid damage.
a.
Loosen fuel supply line at fuel injection pump.
b.
Operate primer lever of fuel supply pump until fuel flow is free from air bubbles. Tighten fuel supply line to 22 ft-
lbs (30 Nm). Continue operating hand primer until pumping action is not felt. Pull hand primer outward (away from
block) as far as it will go.
3-23.4. Bleed At Fuel Injection Nozzles.
a.
Place throttle lever in fast idle position.
CAUTION
Always use two wrenches when loosening or tightening fuel lines at nozzles and/or Injection
pump to avoid damage.
3-71
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