GM Service Manual Online
For 1990-2009 cars only

Power Brake Booster Vacuum Check Valve and Hose Replacement 2.2L


Object Number: 1539018  Size: LF

Callout

Component Name

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

1

Clamp, Vacuum Brake Hose

Tip
Turn the ignition off and pump the brake pedal several times to release the vacuum from the brake booster.

2

Valve, Vacuum Check

3

Clamp, Vacuum Brake Hose

4

Hose, Vacuum Brake Booster

Power Brake Booster Vacuum Check Valve and Hose Replacement 2.0L


Object Number: 1539019  Size: LF

Callout

Component Name

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

1

Clamp, Vacuum Brake Hose

Tip
Turn the ignition off and pump the brake pedal several times to release the vacuum from the brake booster.

2

Valve, Vacuum Check

3

Clamp, Vacuum Brake Hose

4

Hose, Vacuum Brake Booster

Power Brake Booster Vacuum Check Valve and Hose Replacement 2.4L


Object Number: 1645904  Size: MF

Callout

Component Name

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

1

Clamp, Brake Booster Vacuum Hose

2

Bracket, Brake Booster Vacuum Hose Retaining

Tip
Ensure that the retaining bracket is properly positioned when routing the brake booster vacuum hose.

3

Clamp, Brake Booster Vacuum Hose

4

Valve, Brake Booster Check

5

Hose, Brake Booster Vacuum

Tip
Ensure that the vacuum hose is routed correctly so as not to interferer with the coolant hoses or the coolant reservoir tank.