Front Pump: Disassembly

1987 Ford Econoline E150, Van Cargo Extended, 5.8 HSECTION Disassembly

Remove 2 seal rings and selective thrust washer. Remove large square cut seal from outside diameter of pump housing. Remove 5 bolts securing stator support to pump housing. Lift support from housing. Remove drive and driven gears from housing. See Figure.

FRONT PUMP SELECTIVE THRUST WASHERS

Color Code Thickness In. (mm)
Blue .056-.060- (1.42-1.52)
Natural (White) .073-.077 (1.85-1.96)
Red .088-.092 (2.24-2.34)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.