Chevrolet 1988 Light Duty Truck Repair Manual page 451

SUBJECT
D escription......................................................................................................................................................................................... 6 A 4 - 2
D isassem bly.......................................................................................................................................................................................6 A 4 - 4
Tools and Shop E quipm ent......................................................................................................................................................6 A 4 - 4
Accessory R e m o v a l....................................................................................................................................................................6 A 4 - 4
C le a n in g .........................................................................................................................................................................................6 A 4 - 4
Parts Id entification...................................................................................................................................................................... 6 A 4 - 4
Draining the E n g in e ....................................................................................................................................................................6 A 4 - 8
Air Manifold and Injection Tube R e m o v a l..........................................................................................................................6 A 4 - 8
Manifold R e m o v a l...................................................................................................................................................................... 6 A 4 - 8
Therm ostat Housing R e m o v a l...............................................................................................................................................6 A 4 - 9
W ater Pum p R e m o v a l............................................................................................................................................................... 6 A 4 - 9
Valve Train Com ponent R e m o va l.......................................................................................................................................... 6 A 4 - 9
Cylinder Head R em o val............................................................................................................................................................. 6 A 4 -1 0
Torsional Damper R em oval......................................................................................................................................................6 A 4 -1 0
Oil Pan R em oval...........................................................................................................................................................................6 A 4 -1 0
Oil Pump R e m o v a l...................................................................................................................................................................... 6 A 4 -1 0
Timing Gear Cover R e m o v a l................................................................................................................................................... 6A 4-11
Piston and Connecting Rod R e m o v a l.................................................................................................................................6A 4-11
Flywheel R e m o v a l...................................................................................................................................................................... 6A 4-11
Crankshaft R em oval.................................................................................................................................................................... 6 A 4 -1 2
Crankshaft Rear Oil Seal Removal (W ithout Removing C rankshaft).........................................................................6 A 4 -1 2
Main Bearing Removal (W ithout Removing C ra n k s h a ft)..............................................................................................6 A 4 -1 2
Camshaft R em o val...................................................................................................................................................................... 6 A 4 -1 3
Cleaning, Inspection, and R epair............................................................................................................................................... 6 A 4 -1 4
B lo c k ................................................................................................................................................................................................ 6 A 4 -1 4
Main Bearing Cap R e p la c e m e n t.............................................................................................................................................6 A 4 -1 4
Cylinder B o r e s ............................................................................................................................................................................. 6 A 4 -1 5
Piston and Connecting Rod A s s e m b lie s ............................................................................................................................ 6 A 4 -1 5
Intake and Exhaust M anifolds................................................................................................................................................. 6 A 4 -1 5
C am sh aft.........................................................................................................................................................................................6 A 4 -1 6
Cam shaft Bearings...................................................................................................................................................................... 6 A 4 -1 7
Tim ing Gear C over...................................................................................................................................................................... 6 A 4 -1 7
W ater P u m p ..................................................................................................................................................................................6 A 4 -1 7
Oil Pan and Rocker Arm C over............................................................................................................................................... 6 A 4 -1 8
Oil P u m p .........................................................................................................................................................................................6 A 4 -1 8
Valve Train C om ponents...........................................................................................................................................................6 A 4 -1 9
Cylinder H e a d ............................................................................................................................................................................... 6 A 4 -1 9
Therm ostat and H ousing.......................................................................................................................................................... 6A 4-21
Torsional D am per.........................................................................................................................................................................6 A 4 -2 2
Crankshaft and B earings...........................................................................................................................................................6 A 4 -2 2
Oil Filter Relief Valve R e p la c e m e n t......................................................................................................................................6A 4 -2 3
Assembly of E n g in e ...................................................................................................................................................................... 6 A 4 -2 3
Prior to A s s e m b ly ...................................................................................................................................................................... 6 A 4 -2 3
Crankshaft Rear Oil Seal In s ta lla tio n ................................................................................................................................... 6 A 4 -2 3
Main Bearing Installation (With Crankshaft In s ta lle d )...................................................................................................6A 4 -2 5
Crankshaft and Main Bearing In s ta lla tio n ..........................................................................................................................6 A 4 -2 5
Cam shaft In stallatio n ................................................................................................................................................................. 6A 4 -2 6
Timing Gear Cover Installation............................................................................................................................................... 6 A 4 -2 6
Torsional Damper Installation................................................................................................................................................. 6 A 4 -2 7
Piston and Connecting Rod In s ta lla tio n ............................................................................................................................ 6 A 4 -2 7
Oil Pump In stallatio n ................................................................................................................................................................. 6 A 4 -2 8
SECTION 6A4
4.8 LITER L6
CONTENTS
6A4-1
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