Diesel Data: Automotive Repair

Air Cleaner Fresh Air Duct/Hose: Service and Repair



Air Cleaner Inlet Duct Replacement

Removal Procedure





1. Remove the positive crankcase ventilation (PCV) hose (2) from the air cleaner duct resonator (4).
2. Remove the air cleaner duct to throttle body retaining clamp (1).
3. Remove the air cleaner duct to air cleaner assembly clamp (3)
4. Remove the air cleaner duct (4).



Installation Procedure





1. Install the air cleaner intake duct (4) to the engine.

Notice: Refer to Fastener Notice (Fastener Notice) .

2. Tighten the air cleaner duct clamps.
3. Install the air cleaner duct to throttle body retaining clamp (1).

Tighten the air cleaner duct clamps to 4 N.m (35 lb in).

4. Install the air cleaner duct to air cleaner assembly clamp (3)

Tighten the air cleaner duct clamps to 4 N.m (35 lb in).

5. Install the PCV hose (2) to the intake duct resonator.