Diesel Data: Automotive Repair

Air Cleaner Outlet Pipe




Air Cleaner Outlet Pipe

Removal and Installation

1. Disconnect the crankcase ventilation tube-to-Air Cleaner (ACL) outlet pipe quick connect coupling. For additional information, refer to Fuel Delivery and Air Induction.

2. Release the clamp and disconnect the vacuum hose from the ACL outlet pipe.

3. Loosen the ACL outlet pipe-to-ACL housing cover clamp.
- To install, tighten to 4 Nm (35 lb-in).

4. Loosen the ACL outlet pipe-to-Throttle Body (TB) clamp.
- Remove the ACL outlet pipe.

- To install, tighten to 4 Nm (35 lb-in).

5. NOTE: The ACL outlet pipe should be securely sealed to prevent unmetered air from entering the engine.

To install, reverse the removal procedure.