yellow
blue
7-49
USAGE
FLUID/LUBRICANT
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).
Rear Axle
(Locking
Differential)
SAE 80W
-
90 Axle Lubricant; use
only GM Part No. 1052271. Do
not add friction modifier.
Automatic
Transfer Case
Automatic Transfer Case Fluid
(GM Part No. 12378396).
USAGE
FLUID/LUBRICANT
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.
Clutch Pushrod
to Clutch Fork
Joint
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-
LB.
Summary of Contents for 1999 Sonoma
Page 45: ...yellowblue 1 39 ...
Page 108: ...yellowblue 2 50 Instrument Panel ...
Page 111: ...yellowblue 2 53 Optional Cluster Canada Similar ...
Page 150: ...yellowblue 3 26 NOTES ...
Page 360: ...yellowblue 7 52 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 374: ...yellowblue 8 14 NOTES ...