GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Impala 🢒 Engine 🢒 Engine Electrical 🢒 Transmission Brace Replacement

Transmission Brace Replacement RPO LS4


Object Number: 1589553 Size: SF

Callout

Component Name

Preliminary Procedures

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the right front tire and wheel. Refer to Tire and Wheel Removal and Installation .
  3. Remove the left engine splash shield. Refer to Engine Splash Shield Replacement .

1

Transaxle Brace Bolt (Qty: 5)

Notice: Refer to Fastener Notice in the Preface section.

Tip
Tighten bolts in specified sequence.

Tighten
50 N·m (37 lb ft)

2

Transaxle Brace

Transmission Brace Replacement RPOsLZ9 / LZE


Object Number: 1619381 Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

Raise the vehicle. Refer to Lifting and Jacking the Vehicle .

1

Transmission Brace Bolts (Qty: 3)

Tip
Tighten bolts in specified sequence.

Tighten
50 N·m (37 lb ft)

2

Transmission Brace

Transmission Brace Replacement RPOs LZ9/LZE

Removal Procedure

    Object Number: 1551855 Size: SH
  1. Remove the right engine mount bracket. Refer to Engine Mount Bracket Replacement - Right Side .

    2. Object Number: 1619383 Size: SH
  2. Remove the transmission brace bolts (2).
  3. Remove the transmission brace (1).

Installation Procedure

    Object Number: 1619383 Size: SH
  1. Install the transmission brace (1).

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

  2. Install the transmission brace bolts (2).

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


    Object Number: 1551855 Size: SH
  3. Install the right engine mount bracket. Refer to Engine Mount Bracket Replacement - Right Side .