Oil Pump, Engine

1982 Mercury Colony Park V8-302 5.0L VIN F 2-bblSECTION Oil Pump, Engine
Rotor Backlash .010
Note: Maximum.
Rotor To Body Clearance .001-.013
Rotor End Play
Note: Measured between pump cover mounting surface and end of gear, using straight edge and feeler gauge.
.004
Note: Maximum.
Relief Valve To Body Clearance .0015-.0030
Relief Spring Pressure 10.6-12.2 at 1.704
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.