Valve, One Way Check: Removal: Removal

Fig 1: Quick Connect Fitting

Courtesy of CHRYSLER GROUP, LLC

WARNING:

THE EXHAUST MANIFOLD, AIR INJECTION PIPES, EXHAUST PIPES AND CATALYTIC CONVERTER(S) BECOME VERY HOT DURING ENGINE OPERATION. ALLOW ENGINE TO COOL BEFORE REMOVING AIR INJECTION CHECK VALVE. FAILURE TO ALLOW ENGINE TO COOL BEFORE REMOVAL MAY RESULT IN PERSONAL INJURY CAUSED BY BURNS.

Remove the engine cover.
To release the connecting tube from the one way check valve, squeeze the quick connect fitting as shown in illustration.

Fig 2: Air Injection Check Valve
Courtesy of CHRYSLER GROUP, LLC
Disconnect and remove the connecting tube (3) from the one way check valve (1).
Remove the check valve mounting bolts (4).
Remove the one way check valve (1) and gasket (5) from the exhaust manifold flange. Remove residual gasket material from the flange.