GMC 2001 Automobile User Manual


 
7-51
USAGE FLUID/LUBRICANT
Automatic
Transmission
DEXRON -III Automatic
Transmission Fluid.
Key
Lock Cylinders
Multi-Purpose Lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Chassis
Lubrication
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.
Front
Wheel Bearings
Wheel bearing lubricant meeting
requirements of NLGI # 2,
Category GC or GC
-LB (GM Part
No. 1051344 or equivalent).
Front and Rear
Axle (Standard
Differential)
SAE 80W-90 Axle Lubricant
(GM Part No. 1052271
or equivalent).
USAGE FLUID/LUBRICANT
Rear Axle
(Locking
Differential)
Axle Lubricant; use only GM
Part No. 1052271. Do not add
friction modifier.
Automatic
Transfer Case
AUTO-TRAK II Fluid
(GM Part No. 12378508).
Transfer Case
Shift Lever
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements of
NLGI #2, Category LB or GC
-LB.
Rear Driveline
Center
Spline and
Universal Joints
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.
Constant
Velocity
Universal Joint
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.