16
Adjusting Fuel Pump Pressure
The fuel pressure is factory set @ 140 PSI. As the pump wears, it may require ad-
justment as follows:
1)
If your unit is not already equipped with a fuel pressure gauge, remove plug
(H) and insert a 0-200 psi gauge.
2)
With the pump running, loosen jam nut (J) and turn screw (K) clockwise to in-
crease the pressure, CCW to decrease pressure.
3)
Hold the screw (K) with a screwdriver while tightening jam nut (J).
Diagram 14
Diagram 14
Diagram 14
Diagram 14
