Fuel Supply Pump Inspection


  1. INSPECT SUPPLY PUMP ASSEMBLY

Fuel Supply Pump -- Inspection



1. INSPECT SUPPLY PUMP ASSEMBLY

  1. Inspect the pre-stroke control valve assembly.

    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance:
      Tester Connection
      		Condition
      		Specified Condition
      1 - 2
      		20°C (68°F)
      		0.42 to 0.52 Ω
      HINT:
      The temperature indicated in "Condition" is the temperature of the pre-stroke control valve.
      If the result is not as specified, replace the supply pump assembly.