For 1990-2009 cars

# LIMITED SLIP REAR AXLE LUBRICANT RECOMMENDATIONS

SEVERAL CHANGES HAVE BEEN MADE TO THE LIMITED-SLIP REAR AXLE LUBRICANT SERVICE CHANGE RECOMMENDATIONS THE FOLLOWING INFORMATION MAY NOT BE REFLECTED IN ALL 1987 SERVICE MANUALS SO PLEASE UPDATE THEM AS NECESSARY. LIMITED-SLIP DIFFERENTIAL LUBRICATION MODEL APPLICATIONS LUBRICANT ADDITIVE ----- ------------ --------- -------- B,D,Y ALL 992867 992694 --------------------------------------------------- G ALL 992867 DO NOT USE --------------------------------------------------- CAMARO L98 OR LB9 10950836 DO NOT USE (TPI) WITH MANUAL TRANS. AND REAR DISC BRAKES --------------------------------------------------- CAMARO ALL OTHERS 992867 DO NOT USE --------------------------------------------------- FIREBIRD REAR DISC 10950836 DO NOT USE BRAKES --------------------------------------------------- FIREBIRD ALL OTHERS 992867 DO NOT USE --------------------------------------------------- B, D, Y MODELS REQUIRE A LUBRICANT CHANGE AT 12,000 KM. F, G MODELS REQUIRE A LUBRICANT CHANGE AT 12,000 KM. ONLY IF THEY ARE USED FOR PULLING A TRAILER.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.