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Fig. 6A 11 -Cylinder Head To Exhaust M anifold
T igh te n in g Sequence
Converter, attach exhaust pipe and align exhaust system.
T orque attaching bolts to specification.
7.
Lower vehicle.
8.
Install power steering p u m p a n d / o r A.I.R. p u m p
and brackets, if so equipped. Tighten drive belt using
strand tension gauge.
9.
Install air cleaner.
10.
Connect negative battery cable.
11.
Start engine and check for leaks.
ROCKER A RM COVER
Removal
1.
Disconnect crankcase ventilation
hose(s)
at
rocker arm cover.
2.
Remove air cleaner.
3.
Disconnect all wires, fuel and vacuum pipes
from rocker arm cover clips.
4.
Disconnect air injection hose from check valve
o f AIR pipe (where so equipped).
5.
Remove rocker arm cover by rotating out from
u n d e r air pipe.
CAUTIO N:
Do not p ry rocker arm cover loose.
Gaskets adhering to cyllinder head and rocker
arm cover m ay be sheared by bum ping fro n t
en d o f rocker arm cover rearward with palm o f
ha n d or rubber mallet.
Installation
1.
Clean gasket surfaces on cylinder head with
degreaser. U sing RTV, install rocker arm cover and
torque bolts to specification.
N O T E : All loose RTV sealer, or pieces causing
installation interference must be removed from
both cylinder head an d cover seal surfaces p rio r to
applying new sealer.
A 1 /8 " bead o f RTV sealer should be placed all
aro u n d the rocker cover sealing surface o f the
cylinder head. (W h en going around attaching bolt
holes, always go around the in b o ard side o f the
holes). Install cover and torque bolts to specifica
tion while RTV is wet (within 10 min.).
2.
C onnect wires, fuel and vacuum pipes at rocker
arm cover clips.
3.
Install air cleaner.
4.
Connect crankcase ventilation hoses and AIR
hoses.
VALVE M E C H A N IS M
Removal
1.
Remove rocker arm cover as outlined.
2.
Remove rocker arm nuts, rocker arm balls,
rocker arms and push rods.
NOTE: Place rocker arms, rocker arm balls and
push rods in a rack so that they m ay be reinstalled
in the same location.
Installation and Adjustment
NOTE: W henever new rocker arm s a n d / o r rocker
arm balls are being installed, coat bearing surfaces
o f rocker arm s
and rocker arm
balls with
"M o ly k o te" or its equivalent.
1.
Install push rods. Be sure push rods seat in lifter
socket.
2.
Install rocker arms, rocker arm balls an d rocker
arm nuts. T ighten rocker arm nuts until all lash is
eliminated.
3.
Adjust valves w hen lifter is on base circle o f
cam shaft lobe as follows:
a.
M ark distributor housing, with chalk, at
n u m b e r one and n u m b e r six positions (plug wire) then
disconnect plug wires at spark plugs and coil and remove
distributor cap and plug wire assembly (if not previously
done).
b.
Crank engine until distributor rotor points to
n u m b e r one cylinder position. The following valves can
be adjusted with engine in n u m b er one firing position:
N u m b e r one cylinder-Exhuast and Intake.
N u m b e r two cylinder-Intake
N u m b e r three cylinder-Exhaust
N u m b e r four cylinder-Intake
N u m b e r five cylinder-Exhaust
c.
Back out adjusting nut until lash is felt at the
push rod then turn in adjusting nut until all lash is
removed. Theis can be determ ined by checking push rod
end play while turning adjusting nut (Fig. 6A-12). W hen
play has been removed, turn adjusting nut in one full
additional turn (to center lifter plunger).
d.
C rank engine until distributor rotor points to
n u m b e r six position. The following valves can be
adjusted with engine in n u m b e r six firing position:
N u m b e r two cylinder-Exhaust
N u m b e r three cylinder-Intake
N u m b e r four cylinder-Exhuast
N u m b e r five cylinder -Intake
N u m b e r six cylinder-Intake and Exhuast
4.
Install distributor cap and spark plug wire
assembly.
5.
Install rocker arm cover as outlined.
6.
Adjust carb u reto r idle speed.
VALVE STEM OIL SEAL A N D /O R VALVE
SPR IN G
Replacement
18/23
LBS F T
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Содержание 1977 light duty truck
Страница 1: ......
Страница 28: ......
Страница 70: ...Fig IB 24 Four Season System Vacuum Diagram C K Models 1B 24 LIGHT TRUCK SERVICE M A N U A L...
Страница 71: ...Fig lB 25 Overhead System Wiring Diagram C K Models AIR C O N D ITIO N IN G 1 B 2 5...
Страница 72: ...Fig IB 26 C60 System Wiring Diagram G Models...
Страница 74: ......
Страница 75: ...Fig lB 29 Motor Home Chassis Wiring Diagram THERMOSTATIC SWITCH AIR C O N D ITIO N IN G IB 2 9...
Страница 106: ......
Страница 128: ......
Страница 129: ...Fig 2D 5 Typical 05 and 0 6 Vans...
Страница 136: ......
Страница 148: ...Fig 2D 51 Rear Door Controls...
Страница 158: ...Fig 2D 79 Folding Top Assembly...
Страница 159: ...Fig 2D 80 Folding Top Side Moldings and Header...
Страница 161: ...Fig 2D 85 Dnver s Bucket Seat 14 Fig 2D 86 Passenger s Bucket Seat 14...
Страница 162: ...Fig 2D 89 Rear Folding Seat 06 Fig 2D 9 0 Rear Bench Seat 14...
Страница 163: ......
Страница 164: ......
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Страница 190: ......
Страница 225: ......
Страница 226: ......
Страница 248: ...Fig 3B 77 Removing Bearing Housing Pivot Pins Fig 3B 79 Replacing Lock Bolt Spring...
Страница 278: ...C 10 G 10 20 C 20 30 G 30 P 10 30 9 Fig 3C l Front Suspension C P Series...
Страница 284: ...BALL JOINT DIAGNOSTIC PROCEDURE...
Страница 316: ......
Страница 321: ...Fig 3D 12 Rear Spring Installation G Models...
Страница 322: ......
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Страница 352: ......
Страница 378: ......
Страница 395: ...Fig 5 2 Front Brake Pipes and Hoses C K Models...
Страница 396: ......
Страница 397: ...Fig 5 4 Front Brake Pipes and Hoses P Models BRAKES 5 1 3...
Страница 400: ......
Страница 401: ...V 8 N 4 0 L 6 N 4 0...
Страница 402: ......
Страница 403: ...fryIvtcwfA POOO 4 2 MODELS lVIEW C K MODELS P 3 0 0 3 2 MODELS G MODELS Fig 5 9 Parking Brake Assembly Typical...
Страница 404: ......
Страница 405: ...P300 42 M40 JB9...
Страница 438: ......
Страница 448: ...Fig 6A 4 P Series Engine Rear Mount...
Страница 451: ...Fig 6A 8 K Series Engine Rear Mount...
Страница 452: ...ENGINE M O U N T BRACKET ALL K SERIES W ITH L 6 ENGINE 6A14 LIGHT TRUCK SERVICE M A N U A L...
Страница 483: ...FUEL PUMP PUSH ROD OILING OIL F LTER AND BY PASS VALVE...
Страница 484: ...FUEL PUMP PUSH ROD OILING CRANKCASE AND CRANKSHAFT OILING VALVE MECHANISM OILING...
Страница 487: ......
Страница 488: ...MOUNT VIEW A V AUTOMATIC TRANSMISSION FRONT MANUAL TRANSMISSION...
Страница 489: ......
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Страница 568: ......
Страница 599: ...CARBON c 5 PILE L VOLTMETER f m s K K K V v D BATTERY RESISTOR TEST AMMETER s S S 5 S V GENERATOR D C...
Страница 602: ......
Страница 605: ......
Страница 612: ...Fig 6D 3i High Energy Ignition Basic W iring...
Страница 644: ......
Страница 647: ...Fig 6E 1 Vacuum Hose Schematic L6 250 CID LD Emissions DISTRIBUTOR PCV VALVE MANIFOLD VAC FITTING...
Страница 648: ...DISTRIBUTOR VALVE Fig 6E 3 Vacuum Hose Schematic L6 292 CID Calif HD Emissions...
Страница 649: ...V A LV E Fig 6E 5 Vacuum Hose Schematic V8 305 CID HD Emissions...
Страница 650: ...Fig 6E 7 Vacuum Hose Schematic V8 350 CID High Altitude Calif LD Emissions...
Страница 651: ...VALVE Fig 6E 9 Vacuum Hose Schematic V8 350 400 CID Except Calif HD Emissions...
Страница 652: ...CANISTER...
Страница 653: ...PCV V AL VE Fig 6E 13 Vacuum Hose Schematic V8 454 CID Except Calif HD Emissions...
Страница 672: ...Fig 6E 29 Air Cleaner 305 350 400 V8 CK...
Страница 682: ......
Страница 691: ...SPECIAL TOOLS n 1 J 25077 1 Vibrator Include Catalyst Container and Fill Tube Extension 2 J 25077 2 Aspirator...
Страница 692: ......
Страница 700: ...Fig 7A 6B Detent Downshift Cable C K and P Series...
Страница 709: ...Fig 7 A 12B CBC 350 Hydraulic Circuit A U TO M A T IC T R A N S M IS S IO N 7 A 1 7...
Страница 743: ...VIEW B FLAT IvEwfDl l6 G tO 2 GAGE...
Страница 744: ......
Страница 755: ...V I E W B WITH AUTOMATIC TRANSMISSION WITH MANUAL TRANSMISSION V I E W A...
Страница 760: ...r...
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Страница 767: ...V I E W D 1 6 ENGINE VIEW V 8 ENGINE...
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Страница 790: ...STOPLAMP SWITCH See Section 5 Brakes of this manual for adjustment and replacement procedures G MODELS...
Страница 794: ...G A S G A U G E...
Страница 805: ......
Страница 836: ...Fig 8 58 Seat Belt Reminder System Schematic...
Страница 844: ...C H E C K n...
Страница 852: ......
Страница 853: ...SPECIAL TOOLS J 2 3 5 2 0...