1991 GMC Forward Control 5.7 K, Standard, SM465/M20FACTORY OEM SERVICE PROCEDURE

Steering Connecting Rod Replacement: Installation

To install, reverse removal procedure. Ensure threads on studs and nuts are clean and smooth. Check ball stud seals. Replace seals (if necessary). Inner and outer tie rod end threads must be installed equally within 3 threads. Install connecting rod on steering components. Tighten nuts. Install NEW cotter pins. Ensure connecting rod clamps are properly aligned.

Fig 1: Steering Linkage ("R" Series & P20/P30 Step Van)
G30278Courtesy of GENERAL MOTORS CORP.
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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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