Exhaust System - Moan Sound At 2,300-2,500 RPM
NUMBER: 11-003-06GROUP: Exhaust
DATE: June 1, 2006
SUBJECT:
Moan Sound At 2300 to 2500 RPM Under Moderate Throttle
OVERVIEW:
This bulletin involves replacing the exhaust mid-pipe isolator and re-torquing the mid-pipe clamp.
MODELS:
2007 (PM) Caliber
NOTE:
This bulletin applies to vehicles equipped with a naturally aspirated engine built before 3/20/2006 (MDH 0320XX).
SYMPTOM/CONDITION:
During moderate throttle a moan sound may be heard between 2300 to 2500 rpm.
DIAGNOSIS:
If the vehicle operator describes or experiences the Symptom/Condition, perform the Repair Procedure.
PARTS REQUIRED:
REPAIR PROCEDURE:
1. Raise the vehicle on a hoist.
2. Replace the mid-pipe isolator (p/n 04766177AA).
3. Loosen the mid-pipe clamp and then re-torque the bolt to 55 N.m (40 Ft.Lbs.).
4. Lower the vehicle.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
FAILURE CODE:
Disclaimer:
This bulletin is supplied as technical information only and is not an authorization for repair.