Crankcase Ventilation Hoses/Pipes Replacement (LMM)

Crankcase Ventilation Hoses/Pipes Replacement (LMM)

Removal Procedure

1. Remove the engine cover.
2. Remove the air cleaner outlet duct.
3. Remove the charged air cooler inlet pipe from the turbocharger.
4. Disconnect the wiring harness connector from the glow plug module.




5. Remove the glow plug wiring harness bracket bolt and position the wiring harness and bracket aside.




6. Remove the positive crankcase ventilation (PCV) pipe bolt from the left valve cover and disconnect the PCV pipe.




7. Remove the PCV pipe bolt from the right valve cover and disconnect the PCV pipe.




8. Compress the clamp and disconnect the PCV pipe from the air intake pipe.
9. Remove the PCV hose/pipe.

Installation Procedure




1. Position the PCV hose/pipe.
2. Compress the clamp and connect the PCV pipe to the air intake pipe.




3. Position the PCV pipe to the right valve cover and loosely install the PCV pipe bolt.




4. Position the PCV pipe to the left valve cover and loosely install the PCV pipe bolt.

Notice: Refer to Fastener Notice.

5. Tighten the right and left PCV pipe bolts.

Tighten the PCV pipe bolts to 18 N.m (13 lb ft).




6. Position the glow plug wiring harness to the original position and install the wiring harness bracket bolt.
7. Connect the wiring harness connector to the glow plug module.
8. Install the charged air cooler inlet pipe to the turbocharger.
9. Install the air cleaner outlet duct.
10. Install the engine cover.