11-12
Service and Maintenance
Usage
Fluid/Lubricant
Rear Axle
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in
Canada 19300458).
®
Transfer Case
DEXRON
-VI Automatic Transmission Fluid.
Hood Hinges, Body Door Hinge Pins,
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Power Assist Steps, and Fuel Door
Canada 10953474).
Hinge
Tailgate Hinge, Linkage, and Outer
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Tailgate Handle Pivot Points
Canada 10953474).
Weatherstrip Conditioning
Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).
Weatherstrip Squeaks
Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in
Canada 10953437).
I n f o r ma t i o n P r o v i d e d b y :