RL V6-3.5L (2007)
3. Using a stethoscope, check for noise coming from the center support bearing.
Is there a whistle, a whine, a squeal, or a howl?
Yes - Go to REPAIR PROCEDURE.
No - This service bulletin does not apply. Continue with normal troubleshooting to find the source of the problem.
REPAIR PROCEDURE
1. Raise the vehicle, and make sure it's securely supported.
2. Remove the exhaust pipe and muffler assembly.
3. Remove the propeller shaft No.1 (front) protector.