1990 Chevrolet APVFACTORY OEM SERVICE PROCEDURE

Service Precautions

All steering component fasteners are made of quality materials. Replacement fasteners must be of same part number or equivalent. Tighten all fasteners to specification. Always use new cotter pins. When installing cotter pins, DO NOTΒ  back off castle nuts to align cotter pin hole. Tighten nut to next slot that lines up with hole.

DO NOT hammer on ball studs, or damage to threads may result. If threads are not clean and smooth, ball studs may turn in joint when nuts are tightened. Tie rod sleeve clamps must always be positioned as specified before tightening bolts.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.