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Home >> Buick >> 1989 >> Electra Estate Wagon >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension - Front (Fwd) >> Removal & Installation >> Steering Knuckle >> Removal

Steering Knuckle: Removal

  1. Raise and support vehicle. Remove wheel. Install drive axle boot protectors. Disconnect stabilizer bar from control arm. See STABILIZER BAR & BUSHING ASSEMBLY in this article. Remove hub assembly. See REMOVAL under HUB ASSEMBLY & SEAL in this article.
    CAUTION: DO NOT overextend drive axle CV joints or internal parts may separate.
  2. Disconnect tie rod from steering knuckle. Separate ball joint from steering knuckle. See REMOVAL under LOWER BALL JOINT . On models equipped with anti-lock brake system, remove speed sensor mounting bracket.
  3. With a sharp tool scribe 3 reference marks on:
    • Steering knuckle along lower outboard strut radius.
    • Inboard side of strut along curve of knuckle.
    • Strut lower mount clamp and steering knuckle.

      Carefully match mark components during disassembly for camber alignment reference.

  4. Remove strut-to-steering knuckle retaining bolts. Remove steering knuckle. See Fig 1.
Fig 1: Exploded View of "C" & "H" Bodies Suspension Components
G28224Courtesy of GENERAL MOTORS CORP.