GM Service Manual Online
For 1990-2009 cars only

Drive Belt Tensioner Replacement With Air Condictioning

Removal Procedure

  1. Remove the air intake duct. Refer to Air Cleaner Inlet Duct Replacement.
  2. Remove the drive belt. Refer to Drive Belt Replacement.

  3. Object Number: 1957932  Size: SH
  4. Remove the drive belt tensioner to engine front cover retaining bolts (1).
  5. Remove the drive belt tensioner (2).

Installation Procedure


    Object Number: 1957932  Size: SH
  1. Install the drive belt tensioner (2) to the engine front cover.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the drive belt tensioner to engine front cover retaining bolts (1).
  4. Tighten
    Tighten the bolts to 22 N·m (17 lb ft).

  5. Install the drive belt. Refer to Drive Belt Replacement.
  6. Install the air intake duct. Refer to Air Cleaner Inlet Duct Replacement.

Drive Belt Tensioner Replacement Without Air Condictioning

Removal Procedure

  1. Remove the air intake duct. Refer to Air Cleaner Inlet Duct Replacement.
  2. Remove the drive belt. Refer to Drive Belt Replacement.

  3. Object Number: 2025388  Size: SH
  4. Remove the drive belt tensioner to engine front cover retaining bolts (2).
  5. Remove the drive belt tensioner (1).

Installation Procedure


    Object Number: 2025388  Size: SH
  1. Install the drive belt tensioner (1) to the engine front cover.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the drive belt tensioner to engine front cover retaining bolts (2).
  4. Tighten
    Tighten the bolts to 22 N·m (17 lb ft).

  5. Install the drive belt. Refer to Drive Belt Replacement.
  6. Install the air intake duct. Refer to Air Cleaner Inlet Duct Replacement.