1992 GMC Value Van 5.7 K, AutomaticFACTORY OEM SERVICE PROCEDURE

Vehicle Checks

Before making wheel alignment adjustments:

  1. Tire pressure must be inflated to manufacturer's recommended specification. Tires should be equal in size and type. Runout must not be excessive. Tires and wheels should be in balance.
  2. Wheel bearings must be properly adjusted. Steering linkage and suspension must not have excessive wear and/or looseness. Check for wear in tie rod ends and ball joints.
  3. Steering gear box must not have excessive play. Check and adjust to manufacturer's specification.
  4. Vehicle must be at correct ride height with full fuel load and spare tire in vehicle. No extra load should be on vehicle. See RIDE HEIGHTΒ  under ALIGNMENT PROCEDURES.
  5. Vehicle must be level with floor and with suspension settled. Jounce front and rear of vehicle several times and allow it to settle to normal ride height.
  6. Ensure steering wheel spokes are centered with front wheels in straight-ahead position. Correct by shortening one tie rod adjusting sleeve and lengthening opposite sleeve in equal amounts.
  7. Ensure wheel lug nuts are tightened to proper specification. See TORQUE SPECIFICATIONSΒ .
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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