Connecting Rod Bearing Clearance

1999 Volkswagen Golf (1J1) L4-2.0L (AEG)SECTION Connecting Rod Bearing Clearance
DIMENSIONS
Axial Clearance:
New 0.5-0.35 mm (0.0020-0.0137 inch)
Wear Limit 0.40 mm (0.0157 inch)
Radial Clearance:
New 0.01-0.06 mm (0.0004-0.0024 inch)
Wear Limit 0.12 mm (0.0047 inch)

NOTE:
- Check radial clearance with Plastigage:
- Do not rotate crankshaft when checking radial clearance.

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.