GM Service Manual Online
For 1990-2009 cars only

Engine Coolant Fan Bracket Replacement LH2

Removal Procedure


    Object Number: 1442452  Size: SH
  1. Remove the engine cooling fan. Refer to Fan Replacement .

  2. Object Number: 1442445  Size: SH
  3. Remove the fan bracket to crankshaft balancer bolts.
  4. Remove the fan bracket to engine block bolts.
  5. Remove the fan bracket from the vehicle.

Installation Procedure


    Object Number: 1442445  Size: SH
  1. Install the fan bracket to the engine.
  2. Install but DO NOT tighten the fan bracket to engine block bolts.
  3. If necessary, with the aid of an assistant, tap the engine ignition until the fan bracket to crankshaft balancer bolt holes are accessible.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the fan bracket to crankshaft balancer bolts.
  6. Tighten

        • Tighten the fan bracket to crankshaft balancer bolts to 24 N·m (18 lb ft).
        • Tighten the fan bracket to engine block bolts to 24 N·m (18 lb ft).

    Object Number: 1442452  Size: SH
  7. Install the engine cooling fan. Refer to Fan Replacement .

Engine Coolant Fan Bracket Replacement LY7

Removal Procedure


    Object Number: 1485809  Size: SH
  1. Remove the engine cooling fan. Refer to Fan Replacement .
  2. Remove the fan bracket to engine block bolts .
  3. Remove the fan bracket from the vehicle.

  4. Object Number: 1485808  Size: SH
  5. Remove the adapter studs from the crankshaft balancer, if necessary.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1485808  Size: SH
  1. If previously removed, install the adapter studs to the crankshaft balancer .
  2. Tighten
    Tighten the engine cooling fan adapter studs to 22 N·m (16 lb ft).


    Object Number: 1485809  Size: SH
  3. Align the adapter assembly to the studs on the crankshaft.
  4. Install the fan adapter to the engine.
  5. Install the fan adapter to engine block bolts.
  6. Tighten
    Tighten the fan adapter to engine block bolts to 50 N·m (37 lb ft).

  7. Install the engine cooling fan. Refer to Fan Replacement .