Air Injection Check Valve: Service and Repair

AIR System:

Remove or Disconnect

1. Check valve clamp
2. Hose from check valve
3. Left check valve pipe
4. Unscrew check valve from air injection pipe

Install or Connect

1. Screw check valve onto air injection pipe

Torque Value: 19 Nm (14 lb ft)

2. Air pipe to exhaust manifold
3. Air hose to check valve
4. Check valve clamp