46 50 19 Removingand installing the front brake disc · Removal Installation

911 Carrera (996) Brakes -Brake mechanics 46 50 19 Removingand installing the front brake disc Removal Installation 1. Remove front wheel. 1. Check that all parts are in perfect condition Open the plug connection on the wheel carrier and replace them if necessary. (arrow) and pull out the plug for the brake pad wear indicator. Unclip the electrical wire on 2. Cleanthe levelling and centering surfaces on the spring strut. the brake disc and wheel hub. Then apply a very thin coat of Optimoly TA to the centering surface on the wheel hub. 3. Fit the brake disc, Note Do not confuse right and left brake discs during assembly. Distinguishingcharacteristic: Involuteshape and spare part number (SPNo.). The flat surface of the brake discs is marked with R = right or L = left (Figure 140_99). Spare part on left-hand side 364_1_96 third group number is odd 2. Undo the holder for the brake hosejbrake line Spare part on right-handside - on the wheel carrier. third group number is even Undo the brake caliper on the wheel carrier and place or secure it in a suitableplace. Example: (Do not open the brake hydraulics.) SP No. Left brake disc: 3. Take off the brake disc after removingthe 996.351..405..01 countersunk screws. If a stuck brake disc cannot be removed by gentle tapping with SP No. Rightbrake disc a plastic hammer, evenly screw hexagon-head 996.351..4.06..01 bolts into the two M8 threads of the brake disc, thereby pressing off the disc. Removing and installing the front brake disc 46 -17