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Home >> Chevrolet >> 1994 >> Astro Van Cargo Extended, 4.3 W, RWD >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension - Front Torsion Bar (4WD & AWD) >> Removal & Installation >> Steering Knuckle >> Removal

Steering Knuckle: Removal

  1. Raise and support vehicle. Unload torsion bar tension. See Figure . Count exact number of tool turns for reassembly reference. Slide, but DO NOT remove, torsion bar forward.
  2. Remove wheel and tire assembly. Install Axle Shaft Boot Seal Protector (J-28712 ) to drive axle shaft boot to protect drive axle during repair. Depress brake caliper piston, detach brake caliper and wire aside. Remove brake rotor.
  3. Remove drive axle shaft nut cotter pin, retainer, drive axle shaft nut and washer. Slide hub and bearing assembly off drive axle shaft. Remove splash shield. Remove cotter pin and tie rod end stud nut. Using Universal Steering Linkage Puller (J-24319-01 ), separate tie rod end from steering knuckle.
  4. Remove bolts connecting drive axle shaft to differential drive flange. Press drive axle shaft splines out of hub. Remove drive axle from vehicle. Remove upper and lower ball joint stud cotter pins. Separate upper and lower ball joint studs from steering knuckle using Ball Joint Separator (J-36607 ).
  5. Remove steering knuckle from vehicle. Inspect steering knuckle grease seal for cuts, distortion and wear. Inspect steering knuckle, hub and bearing for damage. Replace as necessary.