Air Injection Check Valve: Service and Repair

REMOVAL

Valve And Connector Hose:

Location of One Way Check Valve and connector hose.

Quick Connector Operation:

1. Squeeze quick connector on the connecting tube and pull from check valve.
2. Remove the 2 check valve retaining screws.
3. Remove check valve from exhaust manifold.

INSTALLATION

1. Clean the check valve sealing surface on the exhaust manifold.
2. Install One Way Check Valve with NEW gasket.
3. Torque 2 retaining screws to 12 Nm (105.in.lbs).
4. Push connecting tube into check valve.