Crankshaft Main Bearing

1999 Ford F 150 2WD Pickup V6-4.2L VIN 2SECTION Crankshaft Main Bearing


TORQUE SPECIFICATIONS

- Stage 1: Tighten to 50 Nm (37 lb-ft).
- Stage 2: Rotate an additional 115 to 125 degrees.

Main Bearing Brace Nuts: 40-55 Nm (30-40 ft. lbs.)
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:

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