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Home >> Mini >> 2015 >> Cooper Base, 2D Convertible, 1.6L Eng, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 4570 (Crankshaft, Connecting Rod Bearings, Pistons & Piston Rings, Flywheel, Engine Vibration Damper, And Accessory Drive Belt - Repair - F12) >> Accessory Drive Belt And TENSIONER >> 11 28 020 Replacing tensioning device for alternator drive belt (N63)

11 28 020 Replacing tensioning device for alternator drive belt (N63)

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Special tools required: 

Necessary preliminary work: 

If necessary, remove special tool 11 0 390 .

Release screw (1).

Tightening torque 11 28 1AZ .

Remove belt tensioner with idler pulley (2).

Fig 1: Identifying Belt Tensioner With Idler Pulley And Screw
G10042500Courtesy of BMW OF NORTH AMERICA, INC.