GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Lucerne 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Mount Strut Replacement

Removal Procedure

    Object Number: 1685482 Size: SH
  1. Remove the coolant recovery reservoir nuts and push pin retainer.
  2. Remove the recovery reservoir from the studs and position the reservoir aside.

    3. Object Number: 1660425 Size: SH
  3. Remove the engine mount strut brace bolt and nut.
  4. Remove the engine mount strut brace.

    5. Object Number: 1685486 Size: SH
  5. Remove the engine mount strut bolt.
  6. Remove the engine mount strut.

Installation Procedure

    Object Number: 1685486 Size: SH
  1. Install the engine mount strut.

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

  2. Install the engine mount strut bolt.

    3. Tighten
    Tighten the bolt to 70 N·m (52 lb ft).


    Object Number: 1660425 Size: SH
  3. Install the engine mount strut brace.
  4. Install the engine mount strut brace bolt and nut.

    5. Tighten

        • Tighten the bolt to 50 N·m (37 lb ft).
        • Tighten the nut to 70 N·m (52 lb ft).

    Object Number: 1685482 Size: SH
  5. Position the recovery reservoir to the studs.
  6. Install the recovery reservoir nuts and push pin retainer.

    7. Tighten
    Tighten the nuts to 6 N·m (53 lb in).