Air Injection Check Valve Removal

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

Remove air injection vacuum hose.

Fig 1: Air Injection Vacuum Hose
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe, clamps, and bolt.

Fig 2: Air Injection Check Valve Pipe, Clamps, & Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection solenoid switch and bolt.

Fig 3: Air Injection Solenoid Switch & Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve front nuts.

Fig 4: Air Injection Check Valve Front Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve rear nuts.

Fig 5: Air Injection Check Valve Rear Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve front bracket and bolt.

Fig 6: Air Injection Check Valve Front Bracket & Bolt
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve rear bracket and nuts.

Fig 7: Air Injection Check Valve Rear Bracket & Nuts
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe adapters, front.

Fig 8: Air Injection Check Valve Pipe Adapters, Front
Courtesy of GENERAL MOTORS CORP.
Remove air injection check valve pipe adapters, rear.

Fig 9: Air Injection Check Valve Pipe Adapters, Rear
Courtesy of GENERAL MOTORS CORP.