Crankshaft Fastener

The critical fastener that secures the crankshaft timing connection. Correct replacement and engine-specific tightening are essential because inadequate clamping load can allow the established timing relationship to move.

Documented repairs

2008 MINI Clubman S Stalling: Slipped Timing Chain

2008 MINI Clubman S (R55, N14 1.6L Turbo)

A recently serviced 2008 MINI Clubman S stalled and ran in reduced power. A camshaft alignment check exposed slipped timing and guided the repair.

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Engines

• N14 1.6L Turbo

Models

• R55 MINI Clubman S

Repairs by System

• Diagnosis
• Engine
• Timing System

Symptoms

• Stalling
• Check Engine Light
• Poor Running
• Reduced Power Warning

Procedures

• Road Test
• Camshaft Timing Verification
• Mechanical Timing Inspection
• Timing Chain Pre-Tensioning
• Timing Chain Replacement