![background image](http://html1.mh-extra.com/html/gmc/1982-light-duty-truck/1982-light-duty-truck_service-manual_2235920360.webp)
3C-18
FRONT SUSPENSION
5. R e m o v e n u t s s e c u r i n g c o n t r o l a r m s h a f t t o f r a m e .
W i t h d r a w c o n t r o l a r m a s s e m b l y . T a p e s h i m s t o g e t h e r
a n d t a g f o r p r o p e r r e l o c a t i o n w h e n c o n t r o l a r m is
r e i n s t a l l e d .
Upper Control Arm Inner Pivot Shaft an d /or
Bushing Replacement
C IO , G 1 0 -2 0 , P10 (R ub ber B u s h in g s)
Removal (Fig. 3C-22)
1. R e m o v e t h e u p p e r c o n t r o l a r m u s i n g t h e p r e c e d i n g
p r o c e d u r e a n d m o u n t t h e c o n t r o l a r m in a vi se.
2. I n s t a l l r e m o v e r J - 2 4 4 3 5 - 1 , r e c e i v e r J - 2 4 4 3 5 - 3 a n d
" C " c l a m p s J - 2 4 4 3 5 - 7 a s s h o w n in F i g u r e 3 C - 2 2 .
3. T i g h t e n t h e c l a m p t o d r a w o u t t h e o l d b u s h i n g . D i s c a r d
o l d b u s h i n g .
4. T h e p i v o t s h a f t m a y n o w b e r e m o v e d f r o m t h e c o n t r o l
a r m a s s e m b l y .
5. R e p o s i t i o n t h e c o n t r o l a r m in t h e v i s e a n d r e p e a t t h e
r e m o v a l p r o c e d u r e o n t h e r e m a i n i n g b u s h i n g .
B u s h in g In s ta lla tio n
1. A g a i n u s i n g " C " c l a m p J - 2 4 4 3 5 - 7 a n d i n s t a l l e r s
J - 2 4 4 3 5 - 4 ( o u t e r ) a n d J - 2 4 4 3 5 - 5 ( i n n e r ) t i g h t e n c l a m p
t o i n s t a l l b u s h i n g o n t o c o n t r o l a r m .
2. I n s t a l l p i v o t s h a f t i n t o i n s i d e d i a m e t e r o f f i rst i n s t a l l e d
b u s h i n g .
3. I n s t a l l r e m a i n i n g b u s h i n g a s s h o w n in F i g u r e 3 C - 2 3
a n d d e s c r i b e d in s t e p 1.
4. R e m o v e t o o l s a n d i n s t a l l c o n t r o l a r m o n v e h i c l e
f o l l o w i n g p r o c e d u r e d e s c r i b e d b e l o w . T o r q u e all f a s t e n
e r s t o p r o p e r s p e c i f i c a t i o n s .
U ppe r Control A rm In stallatio n
N O T IC E :
S e e N O T I C E o n p a g e 1 o f t h i s s e c t i o n
r e g a r d i n g t h e f a s t e n e r s r e f e r r e d t o in s t e p s 1, 2 a n d 3.
W h e n i n s t a l l i n g t h e u p p e r c o n t r o l a r m b e s u r e t o
p o s i t i o n t h e s p e c i a l a l i g n i n g w a s h e r s t o t h e p i v o t s h a f t w i t h
c o n c a v e a n d c o n v e x s i d e s t o g e t h e r .
Fig. 3C-24--Lowering Control Arm fo r Bushing
Replacement
1. P l a c e c o n t r o l a r m in p o s i t i o n o n b r a c k e t a n d i n s t a l l
n u t s . B e f o r e t i g h t e n i n g n u t s , i n s e r t c a s t e r a n d c a m b e r
s h i m s in t h e s a m e o r d e r a s w h e n r e m o v e d . T o r q u e t h e
n u t s t o s p e c i f i c a t i o n s .
A n o r m a l s h i m p a c k wi l l l e a v e a t l e a s t t w o ( 2 ) t h r e a d s
o f t h e b o l t e x p o s e d b e y o n d t h e n u t . I f t w o ( 2 ) t h r e a d s
c a n n o t b e o b t a i n e d : C h e c k f o r d a m a g e d c o n t r o l a r m s
a n d r e l a t e d p a r t s . D i f f e r e n c e b e t w e e n f r o n t a n d r e a r
s h i m p a c k s m u s t n o t e x c e e d 7 . 6 2 m m ( . 3 0 i n c h e s ) .
F r o n t s h i m p a c k m u s t b e a t l e a s t 6 . 0 9 m m ( . 2 4 i n c h e s ) .
A l w a y s t i g h t e n t h e t h i n n e r s h i m p a c k s ’ n u t f i rst f o r
i m p r o v e d s h a f t t o f r a m e c l a m p i n g f o r c e a n d t o r q u e
r e t e n t i o n .
2. I n s e r t b a l l j o i n t s t u d i n t o s t e e r i n g k n u c k l e a n d i n s t a l l
n u t . T o r q u e s t u d n u t t o s p e c i f i c a t i o n s a n d i n s t a l l c o t t e r
pi n.
3. I n s t a l l b r a k e c a l i p e r a s s e m b l y i f r e m o v e d ( s e e s e c t i o n
5).
4. R e m o v e a d j u s t a b l e s u p p o r t f r o m u n d e r l o w e r c o n t r o l
a r m . I n s t a l l w h e e l a n d t i r e a s s e m b l y .
5. L o w e r t h e v e h i c l e t o t h e f l oor.
LOW ER CO N TRO L A R M A SS E M B L Y
R e m o val
1. R a i s e v e h i c l e o n h o i s t a n d r e m o v e s p r i n g a s o u t l i n e d
u n d e r s p r i n g r e m o v a l . S u p p o r t t h e i n b o a r d e n d o f t h e
c o n t r o l a r m a f t e r s p r i n g r e m o v a l .
2. R e m o v e c o t t e r p i n f r o m l o w e r b a l l s t u d a n d l o o s e n s t u d
n u t o n e t u r n .
3. I n s t a l l Ba l l S t u d R e m o v e r J - 2 3 7 4 2 , p o s i t i o n l a r g e c u p
e n d o f t h e t o o l o v e r t h e u p p e r b a l l s t u d n u t a n d p i l o t i n g
t h e t h r e a d e d e n d o f t ool o n e n d o f t h e l o w e r b a l l s t u d .
E x t e n d b o l t f r o m T o o l J - 2 3 7 4 2 t o l o o s e n l o w e r b a l l s t u d
in s t e e r i n g k n u c k l e . W h e n s t u d is l o o s e n e d , r e m o v e t ool
a n d n u t f r o m l o w e r s t u d .
It is n e c e s s a r y t o r e m o v e t h e b r a k e c a l i p e r a s s e m b l y
a n d w i r e it t o t h e f r a m e t o g a i n c l e a r a n c e f o r t ool
J - 2 3 7 4 2 . S e e s e c t i o n 5 f o r p r o p e r p r o c e d u r e .
4. R e m o v e t h e l o w e r c o n t r o l a r m .
Fig. 3C-25--L.C.A. Rubber Bushing Removal
Summary of Contents for 1982 Light Duty Truck
Page 1: ......
Page 28: ...HEATER 1A 3 Fig lA 2 Heater Control C K Models Fig lA 3 Heater Control G Models...
Page 37: ...Fig 1A 11 T E E V A L V E A S M TEE AND VALVE C36...
Page 38: ...HEATER 1A 13 Fig 1A l2 Distributor Ducts G Models Fig 1A l5 Control Assembly G Models...
Page 39: ...1A 14 HEATER V IE W A V IE W B Fig 1A l7 Control Cable Routing G Models...
Page 42: ...HEATER 1A 19 Fig 1A 23 Auxiliary Heater Hose Routing...
Page 56: ...AIR CONDITIONING IB 13 Chart 1B 4 Pressure Cycling CCOT System Diagnosis...
Page 64: ...Fig 1B 17 C60 System Vacuum Diagram C K Series...
Page 65: ......
Page 66: ...Fig 1B 19 C60 Motor Home Chassis Wiring Diagram SWITCH AIR CONDITIONING IB 2 3...
Page 67: ...IB 24 AIR CONDITIONING Fig IB 20 1 P A C Harness Wiring...
Page 68: ...AIR CONDITIONING IB 25 VIE W A Fig IB 21 A C Compressor wiring...
Page 76: ...AIR CONDITIONING IB 33 Fig 1B 26 Compressor Mounting...
Page 91: ...IB 48 AIR CONDITIONING Fig 1B 59 C K Models Refrigerant Lines L6...
Page 150: ......
Page 162: ......
Page 164: ...2D 2 BODY Fig 2D 4 Typical Utility Vehicle Model...
Page 182: ...2D 20 BODY Fig 2D 51 Rear Door Controls Fig 2D 52 Rear Door Outside Handle and Lock Cylinder...
Page 193: ...BODY 2D 31 BELTS 3RD SEAT Fig 2D 82 Seat Belt Installation Suburban Driver Seat Suburban...
Page 194: ...2D 32 BODY Fig 2D 85 Passenger s Bucket Seat Chassis Cab...
Page 195: ...BODY 2D 33 Fig 2D 88 Rear Bench Seats Suburban...
Page 196: ...2D 34 BODY Fig 2D 89 CK Utility Seat Attachments...
Page 197: ...BODY 2D 35 Fig 2D 90 Seat Separator Compartment and Door CK Models...
Page 222: ......
Page 223: ...BODY 2D 61 Fig 2D 139 Front Seat Belt Installation...
Page 228: ......
Page 234: ......
Page 252: ...3B2 8 MANUAL STEERING GEAR Fig 3B2 11 Manual Steering Gear Exploded View...
Page 256: ......
Page 273: ...POWER STEERING SYSTEM 3B3 17 with LE3 Engine Exc HC4 LE4 LG9 LF4 LS9 LT9 and JB7 HC4 and JB8...
Page 342: ......
Page 389: ...REAR SUSPENSION 3D 7 Fig 3D 17 Rear Spring Installation C K Models...
Page 428: ...4 B 1 4 REAR AXLE Fig 4B 8 Gear Tooth Nomenclature Fig 4B 9 G ear Tooth Contact Pattern Check...
Page 444: ......
Page 454: ......
Page 468: ...4 B 5 2 REAR AXLE Fig 4B5 2 Rockwell Assembly...
Page 480: ...4 B 5 1 4 REAR AXLE...
Page 482: ...i...
Page 502: ......
Page 520: ......
Page 533: ...Fig 5 5 Front Brake Pipes and Hoses C K Models BRAKES 5 13...
Page 534: ...Fig 5 6 Front Brake Pipes and Hoses G M odels 5 14 B R A K E S...
Page 535: ...Fig 5 7 Front Brake Pipes and Hoses P Models BRAKES 5 15...
Page 536: ...5 16 BRAKES Fig 5 8 Rear Brake Hoses...
Page 538: ...5 18 BRAKES Fig 5 10 Parking Brake System Typical...
Page 539: ...BRAKES 5 19...
Page 570: ...5 50 BRAKES Fig 5 57 Power Steering Hose Routing C K Models...
Page 571: ...BRAKES 5 51 Fig 5 58 Power Steering Hose Routing G Models...
Page 572: ...Fig 5 59 Power Steering H ose Routing P Models 5 52 BRAKES...
Page 577: ...BRAKES 5 57 4 CONT A SECONDARY DIAPHRAGM B SECONDARY POWER 4 CONT C PRIMARY D Fig 5 5A Service...
Page 604: ......
Page 625: ...NOTES ENGINE 6 21...
Page 626: ......
Page 629: ...IN LINE 6 6A1 3 OIL PRESSURE SENDING UNIT Fig 6A1 1 In Line Engine Lubrication...
Page 630: ...6A1 4 IN LINE 6 Fig 6 A l 2 P Series Engine Front Mount...
Page 631: ...IN LINE 6 6A1 5 Fig 6Al 3 P Series Engine Rear Mount Fig 6 A l 4 C Series Engine Rear Mounts...
Page 634: ...6A1 8 IN LINE 6 Fig 6Al 7 K Series Engine Rear Mount...
Page 660: ......
Page 663: ...SMALL BLOCK 6A4 3 Fig 6A4 T Engine Lubrication...
Page 664: ...6A4 4 SMALL BLOCK Fig 6A4 2 Engine Lubrication...
Page 665: ...Fig 6A4 3 P Series Engine Mount Bracket...
Page 667: ...SMALL BLOCK 6A4 7 Fig 6A 4 5 P Series Engine Front Mount...
Page 668: ...6A4 8 SMALL BLOCK...
Page 669: ...SMALL BLOCK 6A4 9 Fig 6A 4 7 K Series Engine Mounts...
Page 670: ...6A4 10 SMALL BLOCK Fig 6A 4 8 C Series Engine Mounts...
Page 703: ...MARK IV 6A5 7 Fig 6A 5 6 P Series Engine Front Mount...
Page 704: ...6A5 8 MARK IV Fig 6 A 5 7 C Series Engine Mounts...
Page 731: ...6 2 DIESEL 6A7 3...
Page 760: ...6B 6 ENGINE COOLING Fig 6B 7 A C and A I R Adjustment...
Page 771: ...ENGINE COOLING 6B 17 Fig 6B 20 Engine O il C o o le r 6 2L Diesel...
Page 784: ......
Page 807: ...CARBURETOR MODEL 2SE 6C2 9 Fig 6C2 6 Typical 2SE Carburetor Assembly...
Page 820: ......
Page 830: ...6C4 10 CARBURETOR MODEL M4ME M4MC 101368 Fig 6C4 12 M 4M C M 4M E Carburetor Exploded View...
Page 848: ......
Page 876: ......
Page 888: ...6D 12 ENGINE ELECTRICAL Fig 6D 6C Generator Mounting Fig 6D 7C Generator Mounting...
Page 919: ...ENGINE ELECTRICAL 6D 43...
Page 934: ...Fig 6D 8E Starter M otor Mounting...
Page 974: ......
Page 1011: ...Figure 350C 25A Neutral Engine Running AUTOMATIC TRANSMISSION 350C 11...
Page 1054: ...Fig 7A 1C 400 Autom atic Transmission Side Cross Section Typical...
Page 1152: ...700 R4 40 AUTOMATIC TRANSMISSION Figure 700 R4 76 Transmission Assembly Exploded View...
Page 1162: ......
Page 1189: ...89MM MANUAL TRANSMISSION 7B3 5 Fig 7 3 4 4 Speed 89mm Exploded View...
Page 1219: ...CLUTCH 7C 5 Fig 7C 6 C K Truck Clutch Controls...
Page 1220: ...Fig 7C 7 G Truck Clutch Controls...
Page 1221: ...CLUTCH 7C 7 Fig 7C 8 P Truck Clutch Controls...
Page 1234: ...7E 2 TRANSFER CASE Fig 7E 1 Model 208 Transfer Case Cross Section...
Page 1252: ...7E 20 TRANSFER CASE Fig 7E 39 Transfer Case Attachment Typical...
Page 1278: ...8A 16 ELECTRICAL BODY AND CHASSIS Fig 8A 11 License Plate Lamps C K Series...
Page 1280: ...8A 18 ELECTRICAL BODY AND CHASSIS VIEW A VIEW B Fig 8A 15 CK Series Rear Lamp W iring...
Page 1281: ...ELECTRICAL BODY AND CHASSIS 8A 19 Fig 8A 16 CK Series Auxiliary W iring...
Page 1290: ...8B 8 ELECTRICAL AND WIRING Fig 8B 13 Seat Belt Reminder System Schematic...
Page 1292: ......
Page 1346: ...8C 54 INSTRUMENT PANEL AND GAGES Fig 8C 46 CK Series W iring 3 of 29...
Page 1351: ...INSTRUMENT PANEL AND GAGES 8C 59 SUBURBAN Fig 8C 51 CK Series W iring 8 of 29...
Page 1364: ...8C 72 INSTRUMENT PANEL AND GAGES Fig 8C 64 CK Series W iring 21 of 29...
Page 1365: ...INSTRUMENT PANEL AND GAGES 8C 73 CAB CRFW CAB CHASSIS Fig 8C 65 CK Series W iring 22 of 29...
Page 1366: ...8C 74 INSTRUMENT PANEL AND GAGES Fig 8C 66 CK Series W iring 23 of 29...
Page 1374: ...8C 82 INSTRUMENT PANEL AND GAGES Fig 8C 74 G Series W iring 2 of 19...
Page 1375: ...INSTRUMENT PANEL AND GAGES 8C 83 Fig 8C 75 G Series W iring 3 of 19...
Page 1376: ...8C 84 INSTRUMENT PANEL AND GAGES Fig 8C 76 G Series W iring 4 of 19...
Page 1379: ...INSTRUMENT PANEL AND GAGES 8C 87 Fig 8C 79 G Series W iring 7 of 19...
Page 1383: ...INSTRUMENT PANEL AND GAGES 8C 91 Fig 8C 83 G Series W iring 11 o f 19...
Page 1384: ...8C 92 INSTRUMENT PANEL AND GAGES BUS BARGWO Fig 8C 84 G Series W iring 12 of 19...
Page 1390: ...8C 98 INSTRUMENT PANEL AND GAGES Fig 8C 90 G Series W iring 18 of 19...
Page 1391: ...INSTRUMENT PANEL AND GAGES 8C 99 Fig 8C 91 G Series W iring 19 of 19...
Page 1392: ...8C 100 INSTRUMENT PANEL AND GAGES Fig 8C 92 P Series W iring 1 of 11...
Page 1393: ...INSTRUMENT PANEL AND GAGES 8C 101 Fig 8C 93 P Series W iring 2 of 11...
Page 1396: ...8C 104 INSTRUMENT PANEL AND GAGES Fig 8C 96 P Series W iring 5 of 11...
Page 1399: ...INSTRUMENT PANEL AND GAGES 8C 107 Fig 8C 99 P Series W iring 8 of 11...
Page 1401: ...INSTRUMENT PANEL AND GAGES 8C 109 START RUN OF LOCK ACC Fig 8C 101 P Series W iring 10 of 11...
Page 1415: ...ACCESSORIES 9 13 RADIO NOISE BLOWER MOTOR Fig 9 6R Radio Diagnosis Chart B...
Page 1416: ...9 14 ACCESSORIES D E A D R A D IO A M R A D IO I Fig 9 7R Radio Diagnosis Chart C...
Page 1417: ...ACCESSORIES 9 15 DEAD RADIO AM FM RADIO Fig 9 8R Radio Diagnosis Chart D...
Page 1435: ...t f l i t 1...