User Guide

USAGE
Manual
Transmission
(5-Speed
with
Low Gear, RPO
MW3)
Manual
Transmission
(5-Speed without
Low Gear, RPO
MG5)
Automatic
Transmission
Key Lock
Cylinders
Floor Shift
Linkage
FLUID/LUIBRICANT
GM Goodwrench Synthetic
Manual Transmission Gear Oil
(GM Part No. 12346 190
- 1 qt.),
Castrol Syntorq@
LT or equivalent
SAE 75W-90 GL-4 gear oil.
Synchromesh Transmission Fluid
(GM Part
No. 12345349 or
equivalent).
~~ ~~
DEXRON@-I11 Automatic
Transmission
Fluid.
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 1234624
1 or equivalent),
Lubriplate Lubricant aerosol (GM
Part
No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade 2 Category LB or
GC-LB.
I USAGE
Chassis
Lubrication
Front Wheel
Bearings
Differential,
Front and Rear
Axle
I
Differential, C3
(3500 HD)
Trucks With
Dana Rear Axle
I Transfer Case
FLUID/LUBRICANT
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements of
NLGI Grade
2, Category LB or
Wheel bearing lubricant meeting
requirements of NLGI Grade 2,
Category GC or GC-LB (GM Part
No. 105 1344 or equivalent).
Axle Lubricant
(GM Part
No. 105227 1) or SAE 80W-90
GL-5 Gear Lubricant.
SAE 75W-
I40 Synthetic Gear
Lubricant.
GC-LB.
~~
DEXRON@-I11 Automatic
Transmission Fluid.
~~ ~ ~ -~ -
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