GM Service Manual Online
For 1990-2009 cars only

Object Number: 1635085  Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the under the hood electrical center bracket. Refer to Underhood Electrical Center or Junction Block Bracket Replacement .
  3. Remove the vacuum brake booster check valve. Refer to Vacuum Brake Booster Check Valve and/or Hose Replacement .
  4. Remove the brake master cylinder. Refer to Master Cylinder Replacement
  5. Remove the steering column filler. Refer to Steering Column Opening Filler Replacement

1

Clip, Brake Pedal Clevis Pin Retaining

2

Washer, Brake Pedal Clevis Pin

3

Bolts, Vacuum Brake Booster Mounting (Qty: 2)

Tip
Finger tighten the mounting bolts before torquing them to specifications.

Tighten
17 N·m (14 lb ft)

4

Booster, Vacuum Brake

5

Seal, Vacuum Brake Booster

Tip
DO NOT re-use the seal if damaged. Replace with NEW.