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HOMESERVICE MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEFRAMES, SUBFRAMES & CROSSMEMBERSFRAME AND UNDERBODYREPAIR INSTRUCTIONSBODY MOUNT REPLACEMENT (SUBURBAN/YUKON XL)INSTALLATION PROCEDURE
2001 Chevrolet Suburban C1500

Installation Procedure

2001 Chevrolet Suburban C1500SECTION Installation Procedure
    Fig 1: Frame Cushion Insulator (Suburban/Yukon XL)
    GM720390Courtesy of GENERAL MOTORS COMPANY
  1. Install the cushions (1) as necessary and raise the chassis accordingly.
  2. Perform the following procedure before installing the bolts:
    1. Remove all traces of the original adhesive patch.
    2. Clean all threads of the bolt with denatured alcohol or equivalent and allow to dry.
    3. Apply Threadlocker GM P/N 12345493 ( Canadian P/N 10953488).
  3. Refer to FASTENER NOTICE in Cautions and Notices.

    Install the body mount bolts.

    Tighten 

    Tighten the bolts to 85 N.m (63 lb ft).

  4. Install the park brake equalizer intermediate cable. Perform the following steps:
    1. Pull rearward on the park brake cable to the original position.
    2. Secure the cable retaining tabs to the frame.
    3. Install the intermediate cable end to the equalizer.
    4. Install the nut to the threaded end of the intermediate cable.

      Tighten 

      Tighten the nut to 3.5 N.m (31 lb in).

  5. Lower the vehicle.
  6. Install the master cylinder. Perform the following steps:
    1. Mount the master cylinder to the brake booster.
    2. Install the master cylinder mounting nuts.

      Tighten 

      Tighten the nuts to 36 N.m (27 lb ft).

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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