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Home >> Chevrolet >> 2005 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Frame And Underbody >> Repair Instructions >> Assist Step Support Bracket Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Assist Step Support Brackets By Number
    GM350689Courtesy of GENERAL MOTORS CORP.
  1. Install the assist step support bracket to the vehicle.
  2. Install the assist step support brackets 1 through 5 in the order which they were removed.
  3. Fig 2: Locating Assist Step Support Bracket Bolts
    GM350685Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the bolts (2) that attach the assist step plate to the assist step support bracket to the underbody.

    Tighten:  Tighten the bolts (2) that attach the assist step plate to the assist step support bracket to the underbody to 25 N.m (18 lb ft).

  5. Install the nuts and bolts (1) that attach the assist step brace to the assist step bracket

    Tighten:  Tighten the nuts and bolts (1) that attach the assist step brace to the assist step bracket to 10 N.m (89 lb in).

  6. Fig 3: View Of Assist Step Plate Nuts
    GM350679Courtesy of GENERAL MOTORS CORP.
  7. Install the nuts that attach the assist step plate to the assist step support bracket.

    Tighten:  Tighten the nuts that attach the assist step plate to the assist step support bracket to 10 N.m (89 lb in).

  8. Lower the vehicle.