GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Coolant Fan Replacement

Removal Procedure
  1. Remove the cooling fan shroud assembly. Refer to Engine Coolant Fan Shroud Replacement.

    2. Object Number: 2087540 Size: SH
  2. Remove the cooling fan blade retaining nut (1).

    3. Object Number: 2087541 Size: SH
  3. Remove the cooling fan blade (1).

Installation Procedure

    Object Number: 2087541 Size: SH
  1. Install the cooling fan blade (1).

    2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2087540 Size: SH
  2. Install the cooling fan retaining nut (1) and tighten to 6 N·m (53 lb in).
  3. Install the cooling fan shroud assembly. Refer to Engine Coolant Fan Shroud Replacement.