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6A2-4 V 8 ENGINES, GASOLINE
Diagrams of emission and vacuum hose routings, wir
ing harness routing, accessory drive belt layout, etc.,
(should be made before removing accessories.
CLEANING
Remove the engine accessories before cleaning to
provide better access to engine exterior surfaces. After
removing the TBI unit, distributor, etc., cover the open
ings with tape to prevent the entry of coolant, solvent,
(and dirt.
Methods used to clean the engine yyijl depend on
what is available. Steam cleaning, pressure washing, or
solvent cleaning are some acceptable methods. Allow
the engine to dry before beginning the Work.
It is important the engine be as clean as possible to
prevent dirt from: entering critical areas during disas
sem bly/
DRAINING THE ENGINE
S
T i g h t e n
• Block drain plugs to 12 N-m (112 in. lbs.).
EXHAUST MANIFOLD REMOVAL
R e m
o v e o r D i s c o n n e c t ( F i g u r e 2 )
R e m
o v e o r D i s c o n n e c t
1. Oil pan drain plug. Allow the oil pan to drain.
2. Oil filter.
3. Block drain plugs. Allow the coolant to drain.
+ +
I n s t a l l o r C o n n e c t
1. Oil pan drain plug.
Tighten
1
• Oil pan drain plug to 28 N:m (20 ft. lbs ).
2. Block drain plugs.
1. Oil[ (dipstick tube.
2. Bolts and studs (4) and spark plug wire heat
shields (6) (if used).
3. Exhaust manifold (1).
COOLANT PUMP REMOVAL
0
R e m
o v e o r D i s c o n n e c t ( F i g u r e 3 )
• Loosen the bypass hose clamps.
1. Bolts (16).
2. Coolant pump (15).
3. Gaskets (14).
4. Bypass hose and clamps.
INTAKE MANIFOLD REMOVAL
E
R e m
o v e o r D i s c o n n e c t ( F i g u r e 4 )
1. Bolts.
NOTICE: Do not attem pt to loosen the Intake
m anifold by prying under the gasket surface
with any tool
.
Prying the Intake m anifold
could damage It.
2. Intake manifold (21).
1. Exhaust Manifold
4. Bolt/Stud
6. Heat Stove Assembly
F9329
Figure 2— Exhaust Manifold
Summary of Contents for C Series 1993
Page 1: ......
Page 12: ...OA 6 GENERAL INFORMATION Figure 11 Allison Transmission I D Location ...
Page 44: ...3B1A 2 POWER STEERING GEAR UNIT REPAIR Figure 1 710 Power Steering Gear ...
Page 62: ......
Page 75: ...3B3 2 POWER STEERING COMPONENTS TRW ROSS ...
Page 121: ...5H 16 AIR BRAKE VALVES Figure 21 Bendix Proportioning Relay Valve Components ...
Page 147: ...5J 10 AIR COMPRESSOR AND GOVERNOR 286 F9051 Figure 18 Bendix BX 2150 Compressor Components i ...
Page 204: ...MODEL 295 TBI UNIT 6C1 3 F7973 Figure 3 Model 295 TBL Unit ...
Page 251: ...6D4 6 37 MT STARTER MOTORS V3022 Figure 8 37 MT Components ...