battery ISUZU TROOPER 1995 Manual PDF

6A1-14 ENGINE (V6 3.2L DOHC AND SOHC)
INTAKE MANIFOLD (SOHC}
13 10
7
6
14
4 15
Fig. 6A1-15
1••1 REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Accelerator Pedal cable
• Disconnect from throttle body and cable
bracket.
3. Vacuum booster hose
• Disconnect from common chamber.
4. Connectors
• Disconnect from Manifold Aboslute Pressure,
canister Vacuum Switching Valve (VSV),
Exhaust
Gas Recirculation VSV, Intake Air
Temperature and ground cable.
5. High tension cables
• Disconnect from cylinder head cover.
6. Ignition Control Module assembly
• Disconnect three Electronic Ignition con­
nectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic Ignition assembly
with plug wires.
7. Throttle body
• Remove four fixing bolts.
8. Vacuum hoses
• Disconnect vacuum hoses on canister VSV and
Exhaust Gas Recirculation VSV
from the throttle
body.
9. Positive Crankcase Ventilation hose
• Disconnect from common chamber.
10. Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber.
11. Evaporative Emission Canister Purge hose
• Disconnect from common chamber.
12. Exhaust Gas Recirculation Valve assembly
• Remove two bolts from common chamber and
disconnect Backpressure Transducer vacuum
hose.
13. Common chamber
• Remove six bolts and two nuts and three
bracket fixing bolts.
• Remove the common chamber.
14. Fuel hoses
• Disconnect feed and return fuel hoses from fuel
pipes, and remove two bracket fixing bolts on
the cylinder head cover.
15. Connectors
• Disconnect connectors for each fuel injector.
• Disconnect thermo sensor connector.
•

.,
6A1-16 ENGINE (V6 3.2L DOHC AND SOHC}
INTAKE MANIFOLD (DOHC)
Fig. 6A1-17
1••1 REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Accelerator Pedal cable
• Disconnect from throttle body and cable
bracket.
3. Canister vacuum hose
• Disconnect from Vacuum Switching Valve
(VSV).
4. Vacuum booster hose
• Disconnect from common chamber.
5. Connectors
• Disconnect from Idle Air Control Valve, Throttle
Position Sensor, Manifold Absolute Pressure,
canister
VSV, Exhaust Gas Recirculation (EGR)
VSV, Intake Air Temperature and vacuum tank
vsv.
6. High tension cables
• Disconnect from cylinder head cover.
7. Ignition Control Module assembly
• Disconnect three Electronic Ignition con­
nectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic Ignition assembly
with plug wires.
8. Throttle body
• Remove four fixing bolts.
9. Vacuum hoses
• Disconnect vacuum hoses on canister VSV and
EGR VSV from the throttle body.
10. Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber duct.
11. Positive Crankcase Ventilation hose
• Disconnect from common chamber duct.
12. Evaporative Emission Canister Purge hose
• Disconnect from common chamber duct.
13. EGR Valve assembly
• Remove EGR Valve assembly and four pipe
fixing
bolts from common chamber duct and
exhaust
manifold.
14. Common chamber duct
• Remove four bolts and nuts and three bracket
fixing
bolts.
•
Remove the common chamber duct.
15. Throttle body
• Disconnect water hose from throttle body. At
this time, pinch the hose with pinch-off pliers to
prevent water leakage.
16. Common chamber
• Remove six bolts and two nuts.
• Remove common chamber fixing bolts on the
rear side
of common chamber, then remove
common chamber.
•

6A 1-18 ENGINE (V6 3.2L DOHC AND SOHC)
LH EXHAUST MANIFOLD
I
'
2
6 1
o?~
Removal steps 1.
Air cleaner assembly 2. Exhaust Gas Recirculation pipe
fixing bolts and gasket
3. Exhaust front pipe
4. Heat protector 5. Engine hanger
6. Exhaust manifold
Installation steps To install, follow the removal steps in the reverse order.
E) REMOVAL
Fig. 6A1-19
I••IINSTALLATION
Preparation: Battery ground cable
1. Air cleaner assembly
2. Exhaust Gas Recirculation pipe fixing bolts and
gasket
• Remove from exhaust manifold.
3. Exhaust front pipe
• Remove two stud nuts and two bolts and nuts,
then disconnect
front pipe.
4. Heat protector
• Remove five fixing bolts, then the heat
protector.
5. Engine hanger
• Remove bolt and nut, then engine hanger.
6. Exhaust manifold
• Remove seven nuts and remove exhaust
manifold from the engine.
6. Exhaust manifold
• Tighten nuts to the specified torque with new
one.
1~1 Torque N·m (lb·ft) 57 (42)
5. Engine hanger
4. Heat protector
3. Exhaust front pipe
• Tighten two stud nuts and two bolts and nuts to
the specified torque.
Stud nuts
~~~ Torque N·m (lb·ft) 67 (49)
Bolts and nuts
1~1 Torque N·m (lb·ft) 43 (32)
2. Exhaust Gas Recirculation pipe fixing bolts and
gasket
• Tighten bolts to the specified torque.
~~~ Torque N·m (lb·ft) 28 (21)
1. Air cleaner assembly
..

RH EXHAUST MANIFOLD
4
ENGINE (V6 3.2L DOHC AND SOHC) 6A1-19
Removal steps
1.
Exhaust front pipe 2. Heat protector 3. Engine hanger
4. Exhaust manifold
Installation
steps To install, follow the removal steps in the reverse order.
1••1 REMOVAL
Fig. 6A1-20
I••IINSTALLATION
Preparation: Battery ground cable
1. Exhaust front pipe
• Remove two stud nuts and two bolts and nuts,
then disconnect front pipe.
2. Heat protector
• Remove five fixing bolts, then the heat
protector.
3. Engine hanger
• Remove bolts and nuts that secure the hanger
to the exhaust manifold and cylinder head.
4. Exhaust manifold
• Remove seven nuts, then the exhaust manifold.
4. Exhaust manifold
• Tighten bolts to the specified torque.
I~I_T_or.:....q:....u_e __ N_·m__:_(l_b·_ft.:....) _!._ ___ 5_7_(4_2_) __ _
3.
2.
1.
Engine hanger
Heat protector
Exhaust front pipe
• Tighten two stud nuts and two bolts and nuts to
the specified torque.
Stud nuts
~~~ Torque N·m (lb·ft) 67 (49)
Bolts and nuts
~~~ Torque N·m (lb·ft) 43 (32)

·,'
6A1-20 ENGINE (V6 3.2L DOHC AND SOHC)
TIMING BELT
1 3
2
6 12
~ ..
Fig. 6A1-21
1••1 REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Power steering pump drive belt
5. Air Conditioning compressor drive belt
6. Generator drive belt
7. Fan pulley assembly
8. Crankshaft pulley assembly
~ • Using special tool J-8614-01, hold crankshaft
~ pulley.
•
Remove center bolt, then the pulley.
9. Oil cooler hose
• Remove two cooler hose bracket fixing bolts on
the timing cover.
10. Timing belt cover 11.
Pusher
'IT7 CAUTION:
'if The pusher prevents air from entering the oil
chamber. Its rod must always be facing upward.
12. Timing belt
• To prevent the timing belt from getting out of
position, put the alignment mark on the cam
pulley, the crankshaft pulley and the timing belt
before removing the timing belt.
w CAUTIONS:
1) Do not bend or twist the belt, otherwise its core
could be damaged. The belt should not be bent at
a radius
less than 30mm.
2) Do not allow oil or other chemica[ substances to
come in contact with the belt. They will shorten
the
belt life.
3) Do not attempt to pry or stretch the belt with a
screwdriver or any other tool during installation.
4) Store timing belt in a cool and dark place. Never
expose the
belt to direct sunlight or heat. ~
•

, r;
6A 1-24 ENGINE (V6 3.2L DOHC AND SOHC)
CRANKSHAFT PULLEY
1 2
7 4
6
3
Removal steps
1. Air
cleaner assembly
2. Radiator upper fan shroud
3. Cooling fan assembly
4. Power steering pump drive belt 5. Air Conditioning compressor
drive belt
6. Generator drive belt 7. Fan pulley assembly
8. Crankshaft pully assembly
Installation
steps To install, follow the removal steps in the reverse order.
Fig. 6A1-32
E) REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Power steering pump drive belt
5. Air Conditioning compressor pump drive belt
6. Generator drive belt
7. Fan pulley assembly
8. Crankshaft pulley assembly
IQil • Using special tool J-8614-01, hold crankshaft
I.:Sil pulley.
•
Remove center bolt, then the pulley.
I••IINSTALLATION
8. Crankshaft pulley
IQil • Using special tool J-8614-01, hold the
I.:Sil crankshaft pulley.
•
Tighten center bolt to the specified torque.
1~1 Torque N·m (lb·ft) 167 (123)
7. Fan pulley assembly
• Tighten fixing bolt to the specified torque.
1~1 Torque N·m (lb·ft) 22 (16)
6. Generator drive belt
• Engage and adjust.
• Refer to Section 68 "Drive belt adjustment".
5. Air Conditioning compressor drive belt
• Engage and adjust.
• Refer to Section 68 "Drive belt adjustment".
4. Power steering pump drive belt
• Engage and adjust.
• Refer to Section 68 "Drive belt adjustment".
3. Cooling fan assembly
• Tighten nuts to the specified torque.
~~~ Torque N·m (lb·in) I
2. Radiator upper fan shroud
1. Air cleaner assembly
8 (69)
•

6A1-26 ENGINE (V& 3.2L DOHC AND SOHC)
1••1 REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Accelerator Pedal cable
• Disconnect from throttle body and cable
bracket.
5. Vacuum booster hose
• Disconnect from common chamber.
6. Connectors
• Disconnect from Manifold Absolute Pressure,
canister Vacuum Switching Valve (VSV),
Exhaust
Gas Recirculation VSV, Intake Air
Temperature and ground cable.
7. High tension cables
• Disconnect from cylinder head cover.
8. Ignition Control Module assembly
• Disconnect three Electronic Ignition con­
nectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic
Ignition assembly
with high tension cables.
9. Throttle body
• Remove four fixing bolts.
10. Vacuum hoses
• Disconnect vacuum hoses on canister VSV and
Exhaust Gas Recirculation
VSV from the
throttle body.
11. Positive Crankcase Ventilation hose
• Disconnect from common chamber.
12. Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber.
13. Evaporative Emission Canister Purge hose
• Disconnect from common chamber.
14. Exhaust Gas Recirculation Valve assembly
• Remove five bolts from common chamber,
exhaust manifold and cylinder head cover.
15. Common chamber
• Remove six bolts, two nuts and three bracket
fixing bolts, then remove the
common
chamber.
16. Fuelhoses
• Disconnect feed and return fuel hoses from fuel
pipes, and remove
two bracket fixing bolts on
the cylinder head cover.
17. Power steering pump drive belt
18. Air Conditioning compressor drive belt
19. Generator drive belt
20. Power steering pump
21. Fan pulley assembly
22. Crankshaft pulley assembly
lf5\l • Using special tool J-8614-01, hold crankshaft
t:::!il pulley.
•
Remove center bolt, then the pulley.
23. Oil cooler hose
• Remove two cooler hose bracket fixing bolts on
the timing belt cover.
24. Timing belt cover
25. Pusher
CAUTION:
The pusher prevents air from entering the oil chamber.
Its rod must always be facing upward.
26. Timing belt
CAUTIONS:
1) Do not bend or twist the belt, otherwise its core
could
be damaged. The belt should not be bent at
a radius less than 30mm.
2) Do not allow oil or other chemical substances to
come in contact with the belt. They will shorten
the belt life.
3) Do not attempt to pry or stretch the belt with a
screwdriver
or any other tool during installation.
4) Store timing belt in a cool and dark place. Never
expose the belt
to direct sunlight or heat.
27. Cylinder head cover
• Remove 11 fixing bolts, then the cylinder head
cover.
28. Camshaft
• Camshaft pulley fixing bolt and camshaft pulley
•
Front plate fixing bolts and front plate
• Camshaft bracket fixing bolts and camshaft
29. Rocker arm
• Fixing bolts and rocker arm
I••! INSTALLATION
29. Rocker arm
• Tighten bolts to the specified torque.
For the tightening order, see Fig. 6A 1-34.
~~~ Torque N·m (lb·ft) 18 (13)
Fig. 6A1-34
•

6A1-30 ENGINE (V& 3.2L DOHC AND SOHC)
· ;~; E) REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Accelerator Pedal cable
• Disconnect from throttle body and cable
bracket.
5. Canister vacuum hose
• Disconnect from vacuum pipe.
6. Air vacuum hose
• Disconnect from common chamber.
7. Connectors
• Disconnect from Manifold Absolute, Canister
Vacuum Switching Valve
(VSV), Exhaust Gas
Recirculation
VSV, Intake Air Temperature and
ground cable.
8. High tension cables
• Disconnect from cylinder head cover.
9. Ignition Control Module assembly
• Disconnect three Electronic Ignition
connectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic
Ignition assembly
with high tension cables.
10. Throttle body
• Remove four fixing bolts.
11. Vacuum hoses
• Disconnect vacuum hoses on canisterVSVand
Exhaust
Gas Recirculation VSV from the
throttle body.
12. Positive Crankcase Ventilation hose
• Disconnect from common chamber.
13. Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber.
14. Evaporative Emission Canister Purge hose
• Disconnect from common chamber.
15. Exhaust Gas Recirculation Valve assembly
• Remove five bolts from common chamber,
exhaust manifold and cylinder head cover.
16. Common chamber duct
• Remove four bolts, four nuts and three bracket
fixing bolts, then remove the
common
chamber duct.
• Disconnect ground cable from rear side of
common chamber.
17. Common chamber
• Remove six bolts, two nuts and three bracket
fixing bolts, then remove the
common
chamber.
18. Fuel hoses
• Disconnect feed and return fuel hoses from fuel
pipes, and remove two bracket fixing bolts on
the cylinder head cover.
19. Power steering pump drive belt
20. Air Conditioning compressor drive belt
21. Generator drive belt
22. Power steering pump
23. Fan pulley assembly
24.
Crankshaft pulley assembly
1i0iJ • Using special tool J-8614-01, hold crankshaft
~ pulley.
•
Remove center bolt, then the pulley.
25. Oil cooler hose
• Remove two cooler hose bracket fixing bolts on
the timing belt cover.
26. Timing belt cover
27. Pusher
\fl CAUTION:
Yl The pusher prevents air from entering the oil
chamber.
Its rod must always be facing upward.
28. Timing belt
\fl CAUTIONS:
Yl 1) Do not bend or twist the belt, otherwise its
core could be damaged. The belt should
not
be bent at a radius less than 30mm.
2) Do not allow oil or other chemical substances
to come in contact
with the belt. They will
shorten the belt life.
3) Do not attempt to pry or stretch the belt with a
screwdriver
or any other tool during
installation.
4) Store timing belt in a cool and dark place.
Never expose the
belt to direct sunlight or
heat.
29. Cylinder head cover
• Remove 11 fixing bolts, then the cylinder head
cover.
30. Camshaft
• Camshaft pulley fixing bolt and camshaft pulley
•
Front plate fixing bolts and front plate
• Camshaft bracket fixing bolts and camshaft
31. Swing arm
• After removing the swing arm, attach a tag
showing the place
for swing arm.
32. Hydraulic lash adjuster (HLA)
• After removing the HLA, attach a tag showing
the place
for HLA.
\fl CAUTIONS:
Yl 1) Protect precision HLA from dust and foreign
materials.
2) Do not disassemble the HLA.
3) To clean the HLA, use a clean diesel oil.
•

6A1-34 ENGINE (V6 3.2L DOHC AND SOHC)
1••1 REMOVAL
Preparation:
Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Accelerator Pedal cable
• Disconnect from throttle body and cable
bracket.
5. Canister vacuum hose
• Disconnect from vacuum pipe.
6. Vacuum booster hose
• Disconnect from common chamber.
7. Connectors
• Disconnect from Manifold Absolute Pressure,
canister Vacuum Switching Valve (VSV),
Exhaust Gas Recirculation VSV, Intake Air
Temperature and ground cable.
8. High tension cables
• Disconnect from cylinder head cover.
9. Ignition Control Module assembly
• Disconnect three Electronic Ignition con­
nectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic Ignition assembly
with high tension cables.
10. Throttle body
• Remove four fixing bolts.
11. Vacuum hoses
• Disconnect vacuum hoses on canister VSV and
Exhaust Gas Recirculation
VSV from the
throttle body.
12. Positive Crankcase Ventilation hose
• Disconnect from common chamber.
13. Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber.
14. Evaporative Emission Canister Purge hose
• Disconnect from common chamber.
15. Exhaust Gas Recirculation Valve assembly
• Remove five bolts from common chamber,
exhaust manifold and cylinder head cover.
16. Common chamber duct
• Remove four bolts, four nuts and three bracket
fixing
bolts, then remove the common
chamber duct.
• Disconnect ground cable from rear side of
common chamber.
17. Common chamber
• Remove six bolts, two nuts and three bracket
fixing
bolts, then remove the common
chamber.
18. Fuel hoses
• Disconnect feed and return fuel hoses from fuel
pipes, and remove two bracket fixing bolts on
the cylinder head cover.
19. Power steering pump drive belt
20.
Air Conditioning compressor drive belt
21. Generator drive belt
22. Power steering pump
23.
Fan pulley assembly
24. Crankshaft pulley assembly
liQil • Using special tool J-8614-01, hold crankshaft
~ pulley.
• Remove center bolt, then the pulley.
25. Oil cooler hose
• Remove two cooler hose bracket fixing bolts on
the
timing belt cover.
26. Timing belt cover
27. Pusher
\fl CAUTION:
'V The pusher prevents air from entering the oil
chamber. Its rod must always be facing upward.
28. Timing belt
\fl CAUTIONS:
'V 1) Do not bend or twist the belt, otherwise its
core could be damaged. The
belt should not
be bent at a radius less than 30mm.
2) Do not allow oil or other chemical substances
to come in contact with the belt. They will
shorten the belt life.
3) Do not attempt to pry or stretch the belt with a
screwdriver or any other tool during
installation.
4) Store timing belt in a cool and dark place.
Never expose the
belt to direct sunlight or
heat.
29. Cylinder head cover
• Remove 11 fixing bolts, then the cylinder head
cover.
30. Camshaft timing pulley
31. Front plate
32. Camshaft brackets
33. Chain tensioner fixing
bolts
34. Camshaft
• Remove the camshaft with chain and chain
tensioner.
35. Oil seal and camshaft end plug
II

E) REMOVAL
Preparation: Battery ground cable
1. Air cleaner assembly
2. Radiator upper fan shroud
• Remove from radiator.
3. Cooling fan assembly
• Remove four nuts, then the cooling fan
assembly.
4. Accelerator Padal cable
• Disconnect from throttle body and cable
bracket.
5. Canister vacuum hose
• Disconnect from vacuum pipe.
6. Vacuum booster hose
• Disconnect from common chamber.
7. Connectors
• Disconnect from Manifold Absolute Pressure,
canister Vacuum
Switching Valve (VSV),
Exhaust Gas Recirculation VSV, Intake Air
Temperature and ground cable.
8. High tension cables
• Disconnect from cylinder head cover.
9.
Ignition Control Module assembly
• Disconnect three Electronic Ignition con­
nectors.
• Remove three Electronic Ignition bracket fixing
bolts, and remove Electronic Ignition assembly
with high tension cables.
10.
Throttle body
• Remove four fixing bolts.
11. Vacuum hoses
• Disconnect vacuum hoses on canister VSV and
Exhaust Gas Recirculation
VSV from the
throttle body.
12.
Positive Crankcase Ventilation hose
• Disconnect from common chamber.
13.
Fuel Pressure Control Valve vacuum hose
• Disconnect from common chamber.
14.
Evaporative Emission Canister Purge hose
• Disconnect from common chamber.
15.
Exhaust Gas Recirculation Valve assembly
• Remove five bolts from common chamber,
exhaust
manifold and cylinder head cover.
16.
Common chamber duct (DOHC)
• Remove four bolts, four nuts and three bracket
fixing
bolts, then remove the common
chamber duct.
• Disconnect ground cable from rear side of
common chamber.
ENGINE (V6 3.2L DOHC AND SOHC) 6A1-39
17. Common chamber
• Remove six bolts, two nuts and three bracket
fixing
bolts, then remove the common
chamber.
18.
Fuelhoses
• Disconnect feed and return fuel hoses from fuel
pipes, and remove two bracket fixing bolts on
the
cylinder head cover.
19.
Power steering pump drive belt
20. Air Conditioning compressor drive belt
21. Generator drive belt
22. Power steering pump
23. Fan pulley assembly
24. Crankshaft pulley assembly
~ • Using special tool J-8614-01, hold crankshaft
~ pulley.
•
Remove center bolt, then the pulley.
25. Oil cooler hose
• Remove two cooler hose bracket fixing bolts on
the timing
belt cover.
26.
Timing belt cover
27. Pusher
\fl CAUTION:
'if The pusher prevents air from entering the oil
chamber. Its rod must always be facing upward.
28.
Timing belt
CAUTIONS:
1) Do not bend or twist the belt, otherwise its
core
could be damaged. The belt should not
be bent at a radius less than 30mm.
2) Do not allow oil or other chemical substances
to come in contact
with the belt. They will
shorten the belt life.
3) Do not attempt to pry or stretch the belt with a
screwdriver
or any other tool during
installation.
4) Store timing belt in a cool and dark place.
Never expose the belt to direct sunlight or
heat.
29.
Cylinder head cover
30. Camshaft
• Camshaft pulley fixing bolt and camshaft pulley
•
Front plate fixing bolts and front plate
• Chain
tensioner fixing bolts (DOHC) and
camshaft bracket fixing
bolts
•
Camshaft, oil seal and camshaft end plug
31. Swing arm (DOHC)
32. Rocker
arm (SOHC)
•
Fixing bolt and rocker arm
33.
Spark plugs
• Keep valve in home position by feeding the
compressed air to the
cylinder from spark plug
hole.