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HYDRAULIC BRAKES 5A-27 11. Piston Seal Inspection and Repair Make the necessary adjustments, repairs, and part re- If the measured value is less than the specified limit, the Piston and Cylinder CIearance 1. Use a micrometer to measure the piston diameter. 2. Use an inside dial indicator to measure the cylinder bore. 3. Calculate the piston and cylinder clearance. If the clearance exceeds the specified limit, the piston 1. Adjust the wheel bearing correctly. Refer to Section 4C FRONT AXLE. 2. Attach a dial indicator to some portion of the sus- pension so that the stem contacts the disc face Pad Thickness mm (in) Standard Limit 14 (0.551) 1 (0.039) N5A0067E N0A0069E Piston and cylinder Clearance mm (in) Standard Limit 0.08 — 0.18 (0.0031 — 0.0071) 0.23 (0.0091) N0A0070E N5A0071E |