RAM 1500 Truck 4WD V8-5.9L VIN Z (2002)
Fluid - Differential: Technical Service Bulletins
Drivetrain - Differential Fluid Requirements
NUMBER: 03-002-02
GROUP: Differential & Driveline
DATE: July 1, 2002
SUBJECT:
Use of Synthetic Rear Axle Lubricant
MODELS:
2002-2003 (DR) Ram Truck
NOTE:
THIS BULLETIN APPLIES TO 2002-2003 (DR) RAM TRUCKS EQUIPPED WITH THE 9-1/4" REAR AXLE AND TRAILER TOW
PACKAGE (AS ORDERED OR DEALER INSTALLED).
DISCUSSION:
It is critical to optimum performance in trailer towing conditions that when service is being performed on the 9-1/4" rear axle on 2002-2003 (DR) Ram
Trucks equipped as noted above, the axle must be refilled with Mopar(R) 75W-140 Synthetic Gear and Axle Lubricant (PN 04874469).
NOTE:
148ML (5 OZ.) OF MOPAR(R) FRICTION MODIFIER (PN 04318060AB) MUST ALSO BE ADDED TO VEHICLES EQUIPPED WITH THE
TRAC-LOK(R) STYLE REAR AXLE.
POLICY:
Information Only.
