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 MANUALSMINI2005COOPER S CONVERTIBLE (R52) L4-1.6L SC (W11)REPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINECYLINDER BLOCK ASSEMBLYHARMONIC BALANCER - CRANKSHAFT PULLEYSERVICE AND REPAIR
2005 Mini Cooper S Convertible (R52) L4-1.6L SC (W11)
Harmonic Balancer - Crankshaft Pulley: Service and Repair
2005 Mini Cooper S Convertible (R52) L4-1.6L SC (W11)SECTION Service and Repair
11 23 010 - Removing and installing or replacing vibration damper (COOPER S)
Special tools required:
- 11 8 241 11 8 240 Assembly Tool
- 11 8 242 11 8 240 Assembly Tool
- 11 8 270 11 8 270 Thrust Piece
- 11 8 441
- 11 8 442
- 11 8 443
- 11 8 450 11 8 450 Puller
- 11 8 460 11 8 460 Holder
Necessary preliminary tasks:
- Remove wheel Removing or Installing Front or Rear Wheel.
- Remove wheel arch liner Service and Repair.
- Remove drive belt for auxiliary assemblies Service and Repair.
Installation:
Procedure up to 4/04.
Fit special tool 11 8 460 11 8 460 Holder on vibration damper (1).
Release central bolt (2).
Tightening torque 11 23 1AZ 11 23 Vibration Damper.
Screw special tool 11 8 270 11 8 270 Thrust Piece into crankshaft.
Pull off vibration damper with special tool 11 8 450 11 8 450 Puller.
Installation:
Remove special tool 11 8 270 11 8 270 Thrust Piece.
Press vibration damper onto crankshaft with special tools 11 8 242 11 8 240 Assembly Tool and 11 8 241 11 8 240 Assembly Tool.
Installation:
Procedure from 4/04.
Preinstall special tool 11 8 441 with countersunk screws (2) on vibration damper (1).
Fit special tool 11 8 460 11 8 460 Holder on special tool 11 8 441.
Release central bolt (2).
Tightening torque: 11 23 1AZ 11 23 Vibration Damper.
Screw in special tool 11 8 270 11 8 270 Thrust Piece.
Fit special tool 11 8 450 11 8 450 Puller.
Pull off vibration damper with special tool 11 8 450 11 8 450 Puller.
Note:
Modify special tool 11 8 441 if necessary to new vibration damper.
Press on vibration damper with special tools 11 8 442 and 11 8 443.
Assemble engine.
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.