![background image](http://html.mh-extra.com/html/gmc/2003-c4c042/2003-c4c042_owners-manual_2235923375.webp)
7-29
USAGE
FLUID/LUBRICANT
Front Wheel
Bearings with
Oil Filled Hubs
SAE 75W
-
90 Synthetic
Axle Lubricant for Medium
Duty Trucks (GM Part
No. U.S. 12345841, in
Canada 10953512, or equivalent).
Rear Axle and
Rear Hubs
SAE 75W
-
90 Synthetic
Axle Lubricant for Medium
Duty Trucks (GM Part
No. U.S. 12345841, in
Canada 10953512, or equivalent).
Rear Axle Shift
Motor Lubricant
Refrigerant Oil
(GM Part No. U.S. 5416939,
in Canada 10953496).
USAGE
FLUID/LUBRICANT
Propshafts and
Splines
Wheel bearing lubricant meeting
requirements of NLGI # 2,
Category GC or GC
-
LB
(GM Part No. U.S. 1051344, in
Canada 993037, or equivalent).
Cab
--
Door
Latches
Multi
-
Purpose
Lubricant, Superlube
R
(GM Part No. U.S. 12346241, in
Canada 10953474, or equivalent).
Weatherstrip
Conditioning
Dielectric Silicone Grease
(GM Part No. U.S. 12345579, in
Canada 1974984, or equivalent).
Weatherstrip
Squeaks
Synthetic Grease with
Teflon, Superlube
R
(GM Part No. U.S. 12371287, in
Canada 10953437, or equivalent).
Summary of Contents for 2003 C4C042
Page 1: ......
Page 6: ...v Here are some examples of symbols you may find on your vehicle ...
Page 66: ...1 59 United States Canada ...
Page 143: ...2 68 The Instrument Panel Your Information System ...
Page 302: ...6 48 Single Axle Models ...
Page 329: ...6 75 GM Vehicle Care Appearance Materials ...
Page 377: ...7 31 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 378: ...7 32 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 379: ...7 33 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 380: ...7 34 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...