Drivetrain - Rear Axle Gear Whine
NUMBER: 03-001-12GROUP: Differential & Driveline
DATE: July 06, 2012
SUBJECT:
Rear Axle Gear Whine
OVERVIEW:
This bulletin involves installing a mass damper kit onto the rear cradle.
MODELS:
2009 - 2012 (LC) Challenger
2009 - 2012 (LX) 300C/Charger
2012 (LD) Charger
NOTE:
This bulletin applies to ALL SRT 8 vehicles (Sales Code ESG, ESH or ESF). or all Challengers equipped with 5.7L engine (sales code EZC, EZH or EZD) and the TR 6060 Manual Transmission (Sales Code DEC).
SYMPTOM/CONDITION:
Customers may indicate that the rear axle whines when driving at steady highway speeds.
DIAGNOSIS:
If the customer describes the symptom, perform the Repair Procedure.
PARTS REQUIRED:
REPAIR PROCEDURE:
1. Install the mass damper kit (p/n 68156617aa). Follow the mass damper installation instructions outlined in Instruction Sheet K6855768 that comes in the mass damper kit.
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.