Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2003NEW BEETLE (1C1) L4-2.0L (AVH)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT, ENGINE
2003 Volkswagen New Beetle (1C1) L4-2.0L (AVH)
Crankshaft, Engine
2003 Volkswagen New Beetle (1C1) L4-2.0L (AVH)SECTION Crankshaft, Engine
Main Bearing Cap Bolts
Assembly
Tighten 65 Nm (48 ft lb) + 90°
To measure radial clearance
Tighten 65 Nm (48 ft lb) but NOT additional 90°
Main Bearing Tightening Sequence, Refer to Procedure
Service and Repair
Crankshaft dimensions
(measured in mm)
Crankshaft
Axial clearance:
New 0.07...0.23 mm
Wear limit 0.30 mm
Check radial clearance with Plastigage
New 0.01 0.04mm
Wear limit 0.15 mm
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.