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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brake System & Drum Brake System - RWD Trucks >> Removal & Installation >> Rear Disc Rotor - 9 3/4" & 10 1/2" Full-Floating Axle >> Removal

Rear Disc Rotor - 9 3/4" & 10 1/2" Full-Floating Axle: Removal

  1. Raise and support vehicle. Remove brake caliper (DO NOT  disconnect brake hose). See DISC CALIPERS & PADS - DELCO FLOATING CALIPER  or DISC CALIPERS & PADS - BENDIX SLIDING CALIPER  under REMOVAL & INSTALLATION. Remove bolts from end of axle shaft.
  2. Lightly tap axle shaft flange with soft hammer to loosen shaft. Grip rib on axle shaft flange with locking pliers. Twist axle shaft to start shaft removal. Pull axle shaft from axle housing.
  3. Bend lock washer tab away from lock nut. Using Wheel Bearing Nut Wrench (J-2222-C), remove lock nut. Remove lock washer. Remove adjusting nut and washer. Remove hub and rotor assembly.