GMC 1982 Light Duty Truck Service Manual page 233

MODELS
(mm)
C10
C20, 30
K10,20,30
(mm)
G10, 20
G30
(mm)
PI 0
(mm)
*P 2 0 , 30
*
MOTOR H O M E (32)
(mm)
C10
C 20,30
K 10 , 20
K 30
G 1 0 ,20
G30
P10, 2 0 ,3 0
M O T O R H O M E (32)
A L IG N M E N T T O L E R A N C E S
W arranty
Repair R esetting
C hecking
+ 1
Caster
± 0.7
C a m b e r
± 1 / C " ( 3 . 2 m m ) ± 1 /1 6 " ( 1 .6 m m ) ± 3 / 8 " ( 9 . 5 m m )
T o e - In
SPECIFICATIONS
W H E E L A L IG N M E N T S P E C IF IC A T IO N S
C ASTER
D IM E N S IO N " A "
2 % " 3 "
2 'A " 3 'A " 3 'A "
6 3 .5 69.8 76.2 82.5 89.0
3 . 4 ° 3 . 1 ° 2 . 8 °
3 . 6 ° 2 .6 °
1.5° 1.2° 0.9° 0.6° 0.3°
(8°) ( N O A D J U S T M E N T P R O V I S I O N )
11 / 2" 2 "
V /a" 2 'A " 2 'A "
3 8 .0 44.4 51.0 57.1 63 .5
2.7
3.3 3.1 2.9
3.5
1.6
2.8 2.5 2.2 1.9
3 "
3 'A "
2 'A " 2 2 A " 3 'A "
76.2 82.5
6 3 .5 6 9.8 89.6
1.5° 1. 2
2.3° 2.0° 1.7°
3 "
2"
T A " 2 'A " 2 % "
6 9 .8 76.2
57.1 6 3 .5
5 1.0
2.0
2.3 1.7°
2.9° 2.6°
A D D .3° W I T H J B 8 O R J F 9
S U B T R A C T .4° W I T H R 0 5
3 1 / 4 "
3 "
3 'A "
2 V ? " Z A "
89.0
6 3.5 6 9.8 76.2 82.5
4.7 4.4°
5.5° 5.3° 5.0"
M O D E L
.7 °
.2 °
1.0° ( N O A D J U S T M E N T P R O V I S I O N )
.5 ° (N O A D J U S T M E N T P R O V I S I O N )
.5°
.2 °
. 2 °
.2 °
P eriodic
M o to r
V ehicle
Inspection
Target
* 2°
± 0.5°
* 1.5°
± 0.5°
Specifications
4 "
3 3 A " 4 'A " 4 'A " 4 % "
95.2 107.9 114.3 121.6
102.0
2 .4 °
1.8° 1 .2 °
2 .0 ° 1.5°
0° - 0 . 1 " -0.7° - 1 . 0 "
0 . 1 "
3 3 /4"
2 ' A " 3 " 3 'A " 3 'A "
69 .8 76.2 82.5 89.0 95.2
2.4 1.9
2.2 2.1
1.0 2
.7 5
3 % " 4 " 4 3 /4"
4 'A "
4 'A "
95 .2 102.0 114.3
107.9 120.6
0.4° °
0.9 0.6 0.1
- O . f
3 % "
3 'A " 4 " 4 'A "
3 'A "
89.0 95.2 102.0 107.9
82.5
1.2° 0.9°
1.4° 0 .6 " 0.4"
4 " 4Y4"
3 % "
4 'A " 4 'A "
107.9 114.3 120.6
95.2 102.0
4.1 " 3.8 3.6 3.3' 3.1"
C A M B E R
TO E -IN
C10, C20, C30
K10, K 20, K 30
G 10, G20, G30
P10, P20, P30
M O T O R H O M E
P30 (32)
FRONT ALIGNMENT 3A-5
5 "
127.0
1 .0 °
- 1 . 2
4 "
4 'A "
102.0 107.9
1 8 1.6
0 - 0 . 2
5 "
127.0
- 0 . 3 "
4 3 / 4"
4 'A "
114.3
120.6
0.2" 0 .1 "
5 "
127.0
2.9"
3 / 1 6 " (4.7 m m )
(4.7 m m )
3 /1 6 "
(4.7 m m )
3 / 1 6 "
3 / 1 6 " (4.7 m m )
(7.9 m m )
5 / 1 6 "
100823