Cayenne S (9PA) V8-4.5L (2003)
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4. Remove disc brake pads.
Installation
Warning! Danger of accident if old parts are fitted on brake caliper!
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Fit new expanding spring, new retaining pin and new retaining pin screw on the brake caliper!
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Do not grease the back of the disc brake pad! New disc brakes must be clean and free of grease!
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Check disc brakes for wear.
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The core of the warning contact wire must not be left exposed! Worn insulation is insignificant!
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Use new repair kit!
1. If necessary, push brake piston back into its original position using the piston resetting fixture 144.
2. Install new disc brake pads.
Note!
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Make sure that the retaining pin is inserted in the correct position! The side levelling surfaces prevent the retaining pin from twisting in the
brake caliper!
3. Install expanding spring. Centre the retaining pin in the bore with the M8 auxiliary screw. To do so, push retaining pin back with auxiliary screw
and push retaining pin through. Remove auxiliary screw and install fastening screw at retaining pin with specified tightening torque (30 Nm (22 ft.
lbs.))!
4. Install warning contact wire at disc brake pads and expanding spring.
