46 50 04 Measuring the front brake disc lateral runout · Includes: Measuring the brake disc Note

911 Carrera (996) Brakes -Brake mechanics 46 50 04 Measuring the front brake disc lateral runout Includes: Measuring the brake disc Note thickness tolerance If necessary, provide the dial gauge holder with 1. Precondition for measurement: No tilt play the Ate conversion set, order No. 03.9314 - at the wheel. 5510.3/01 (longer clamping wing screw and, possibly, also a bracket for the dial gauge). 2. Fit the adapter plate (special tool 9510/1) to the wheel hub. Tightening torque of the wheel bolts (fastening screws) 130 Nm 4. Secure the dial gauge with some preload, (96 ftlb.). Put the measuring tip against the largest diameter of the braking surface. .' '\ I 1035-46- -- 3. Insert dial gauge holder, 60_97 e.g. Ate order No. 03.9314 -5500.3/01, into the brake caliper, align it and secure it 5. Turn the brake disc and, when doing so, read by turning the clamping wing screw. off the lateral runout at the dial gauge. If the brake disc cannot be turned freely, The permissible lateral runout of the installed set the brake pads back a little. brake disc is max. 0.06 mm. Do not damage the expanding spring when Note fitting the dial gauge holder. Lateral runout of the removed brake disc: max. 0.03 mm. Wheel hub lateral runout: max. 0.03 mm. " 46 50 04 46 -25