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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension - Front Coil Spring (2WD) >> Removal & Installation >> Upper Control Arm >> Removal

Upper Control Arm: Removal

  1. Raise and support vehicle. Support lower control arm with floor jack. Remove wheel and tire assembly.
  2. Remove brake caliper and suspend aside. Remove cotter pin from upper ball joint stud and loosen nut.
  3. Using Ball Joint Separator (J-23742 ), loosen ball joint stud from steering knuckle. See Figure. Remove ball joint separator and ball joint stud nut. Raise control arm from steering knuckle. Support steering knuckle assembly.
  4. Remove upper control arm shaft-to-frame nuts. Remove upper control arm and alignment shims. Tape alignment shims together and tag location for reassembly.
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