GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1810250  Size: SH
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Support the engine with a hydraulic floor jack.
  3. Use a piece of wood between the floor jack and the oil pan.

  4. Remove the engine mount to bracket bolts  (2).
  5. Remove the engine mount to side rail nuts  (1).
  6. Remove the engine mount from the engine compartment.

Installation Procedure


    Object Number: 1810250  Size: SH
  1. Place the engine mount onto the side rail studs.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the engine mount to side rail nuts  (1).
  4. Tighten
    Tighten the nuts to 85 N·m (63 lb ft).

    Important: The engine mount to bracket bolts must be hand started. Do not pry the engine mount to align the holes.

  5. Install the engine mount to bracket bolts  (2).
  6. Tighten the engine mount to bracket bolts in the following sequence:
  7. • Middle
    • Rear
    • Front

    Tighten
    Tighten the bolts to 50 N·m (37 lb ft).

  8. Remove the hydraulic floor jack from under the oil pan.
  9. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .

Removal Procedure


    Object Number: 1810250  Size: SH
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
  2. Support the engine with a hydraulic floor jack.
  3. Use a piece of wood between the floor jack and the oil pan.

  4. Remove the engine mount to bracket bolts  (2).
  5. Remove the engine mount to side rail nuts  (1).
  6. Remove the engine mount from the engine compartment.

Installation Procedure


    Object Number: 1810250  Size: SH
  1. Place the engine mount onto the side rail studs.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the engine mount to side rail nuts  (1) and tighten to 85 N·m (63 lb ft).
  4. Note: The engine mount to bracket bolts must be hand started. Do not pry the engine mount to align the holes.

  5. Install the engine mount to bracket bolts  (2).
  6. Tighten the engine mount to bracket bolts in the following sequence:
  7. • Middle
    • Rear
    • Front
      Tighten the bolts to 50 N·m (37 lb ft).
  8. Remove the hydraulic floor jack from under the oil pan.
  9. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.