9-5 Linear Sport Wagon (9600) L4-2.3L Turbo (B235) (2002)
Brake Rotor/Disc: Testing and Inspection
Checking For Lateral Run-Out and Variation In Thickness, Front Wheels
Checking for lateral runout and variation in thickness, front wheels
1. Raise the car and remove the front wheels.
2. Start checking on one side. Press in the brake piston, using a pair of slip-joint pliers.
3. Remove the brake caliper completely without disconnecting the brake line and suspend the caliper using a cable tie.
4. Fit the five wheel bolts with one washer, part no. 80 73 124, on each.
5. Mount the brake disc measuring tool on the lower retaining lug for the brake caliper, fitting washers in between so that the mounting screws do not
reach the brake disc. Fit a dial gauge, 78 40 622 on each side.
6. Rotate the brake disc while observing the outboard dial gauge. Zero both gauges when the negative reading obtained on the outboard one is at
maximum.
7. Check that the readings are within the tolerance limits.