RS 6 V8-4.2L Turbo (BCY) (2003)
Drive Belt: Service and Repair
Ribbed Belt Drive For Vane Pump, Alt. and A/C Comp., Overview
Ribbed belt drive for vane pump, alternator and A/C compressor, overview
Note:
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Before removing ribbed belt, mark direction of rotation with chalk or a felt pen. A used belt can break if it runs in wrong direction.
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Check that belt is properly seated on pulleys when installing.
1 - Ribbed belt
2 - 22 Nm
3 - 45 Nm
4 - Alternator
5 - 43 Nm
6 - 10 Nm
7 - Top idler wheel
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For ribbed belt
8 - Bearing
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For idler wheel
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Note installation position- press fit in bracket for torque reaction mount
9 - 22 Nm
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Apply locking fluid before installing
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For required locking fluid, Refer to Parts Supplier
10 - Tensioning element for ribbed belt
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Turn with ring wrench to loosen ribbed belt
11 - 22 Nm
12 - Vibration damper
13 - Bottom idler wheel
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For ribbed belt
14 - Pulley
15 - Shim
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Different thicknesses