LIGHT DUTY
MANUAL
©
1972 General Motors Corporation
1973
TRUCK
(SERIES 10-30)
SERVICE
SECTION
0
1 A
I B
2
3
4
5
6
6K
6M
6T
6Y
7
8
9
10
11
12
13
14
15
Printed in U.S.A.
S E C T I O N I N D E X
NAME
GENERAL INFORMATION
AND LUBRICATION
HEATER AND
AIR CONDITIONING
BODY
FRAME
FRONT SUSPENSION
4-WHEEL DRIVE
REAR SUSPENSION
AND DRIVELINE
BRAKES
ENGINE
ENGINE COOLING
FUEL SYSTEM
EMISSION CONTROL
SYSTEMS
ENGINE ELECTRICAL
CLUTCH AND TRANSMISSION
FUEL TANK AND
EXHAUST SYSTEM
STEERING
WHEELS AND TIRES
CHASSIS SHEET METAL
ELECTRICAL— BODY
AND CHASSIS
RADIATOR AND GRILLE
BUMPERS
ACCESSORIES
SPECIFICATIONS