When Required
To Prime the Fuel System:
1.
Move the governor control to the OFF position.
3.
Operate the priming pump until the flow of fuel from
the vent valve is continuous, and free of air bubbles.
CAUTION
The fuel injection nozzles can be permanently
damaged by twisting If only one wrench is used to
loosen or tighten the fuel line nuts. Use one wrench
to hold the nozzle and another to loosen the nut.
5.
Start the engine. If the engine continues to misfire or
smoke, further bleeding is necessary.
2.
Open the vent valve on the fuel injection pump
housing.
4.
Close the vent valve and lock the fuel priming pump.
6.
Loosen the fuel lines at the cylinder head. Crank the
engine until fuel flows free of air bubbles.
7.
Tighten the fuel line nuts to 30 + 5 lb ft (40 + 7 N.m).
36B
