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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 730 (Steering Linkage (Non-Rack & Pinion)) >> Repair Instructions >> Idler Arm Replacement (RWD) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 GMC Safari and 2002 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the idler arm (4) to the frame.
  2. Install the idler arm to frame mounting bolts (3). Tighten the idler arm to frame mounting bolts to 105 N.m (77 lb ft).
  3. Use the J 29193  in order to install the relay rod to the idler arm ball stud. Ensure that the seal is on the stud. Tighten the J 29193  to 54 N.m (40 lb ft) in order to seat the tapers.
  4. Remove the J 29193  .
  5. Install the new prevailing torque nut (2) to the idler arm (4) ball stud. Tighten the prevailing torque nut to 47 N.m (35 lb ft).
  6. Lower the vehicle.
  7. Adjust the toe-in. Refer to FRONT TOE ADJUSTMENT .