Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 208
6A–19
ENGINE MECHANICAL (6VE1 3.5L)
Cylinder Head Cover LH
Removal
1. Disconnect battery ground cable.
2. Remove engine cover from the dowels on the
common chamber.
F06RY001
3. Disconnect positive crankcase ventilation hose.
4. Remove ground cable fixing bolt on cylinder head
cover.
5. Ignition coil connector and ignition coil.
D
Disconnect the three connectors from the ignition
coils.
D
Remove harness bracket bolt on cylinder head
cover.
D
Remove fixing bolts on ignition coils.
060RY022
Legend
(1) Ignition Coil Connector
(2) Bolt
(3) Ignition Coil Assemblies
6. Disconnect fuel injector harness connector then
remove fuel injector harness bracket bolt.
7. Remove eight fixing bolts, then the cylinder head
cover.
010RW001
NOTE: Where do you refer the tech in case of bolt
removal difficulties.
6A–20
ENGINE MECHANICAL (6VE1 3.5L)
Installation
1. Install cylinder head cover.
D
Clean the sealing surface of cylinder head and
cylinder head cover to remove oil and sealing
materials completely.
D
Apply sealant (TB-1207B or equivalent) of bead
diameter 2-3 mm at eight place of arched area of
camshaft bearing cap on front and rear sides.
D
The cylinder head cover must be installed with in 5
minutes after sealant application to prevent
hardening of sealant.
D
Tighten bolts to the specified torque.
Torque : 9 N·m (78 lb in)
010RW008
2. Install fuel injection harness bracket and tighten bolt
to the specified torque.
Torque : 9 N·m (78 lb in)
3. Connect ignition coil connector and ignition coil, then
tighten bolt to the specified torque.
Torque : 4 N·m (35 lb in)
060RY022
Legend
(1) Ignition Coil Connector
(2) Bolt
(3) Ignition Coil Assembly
CAUTION: Ignition coil assembly #6 is different
from ignition coil assembly from #1 to #5. Ignition
coil assembly #6 is short type. So, note it when
installing ignition coil assembly of #6.
060RY00002
Legend
(1) Long Type Ignition Coil Assemblies (# 1
∼
# 5)
(2) Short Type Ignition Coil Assembly (# 6)
4. Connect ground cable and tighten bolts to the
specified torque.
Torque : 9 N·m (78 lb in)
5. Install positive crankcase ventilation hose.
6. Install engine cover mating with the dowels.
6A–21
ENGINE MECHANICAL (6VE1 3.5L)
Cylinder Head Cover RH
Removal
1. Disconnect battery ground cable.
2. Remove engine cover from the dowele on the
common chamber.
F06RY001
3. Disconnect ventilation hose from cylinder head cover.
4. Disconnect three ignition coil connectors from ignition
coils and remove harness bracket bolts on cylinder
head cover then remove ignition coil fixing bolts on
ignition coils and remove ignition coils.
5. Disconnect fuel injector harness connector then
remove fuel injector harness bracket bolt.
6. Remove eight fixing bolts then the cylinder head
cover.
010RW002
Installation
1. Install cylinder head cover.
D
Clean the sealing surface of cylinder head and
cylinder head cover to remove oil and sealing
materials completely.
Apply sealant (TB-1207B or equivalent) bead
(diameter 2-3 mm) at eight places of arched areas
of camshaft bracket on front and rear sides.
D
The cylinder head cover must be installed within 5
minutes after sealant application to prevent
premature hardening of sealant.
D
Tighten bolts to the specified torque.
Torque : 9 N·m (78 lb in)
014RW019
2. Tighten fuel injector harness bracket bolts to
specified torque then reconnect fuel injector harness
connector.
Torque : 7.8 N·m (69 lb in)
3. Connect ignition coil connector and tighten ignition
coil fixing bolts to specified torque.
Torque : 4 N·m (35 lb in)
4. Connect ventilation hose to cylinder head.
5. Install engine cover mating with the dowels.
6A–22
ENGINE MECHANICAL (6VE1 3.5L)
Common Chamber
Removal
1. Disconnect battery ground cable.
2. Remove air cleaner duct assembly.
013RY00001
Legend
(1) Positive Crankcase Ventilation Hose Connector
(2) Intake Air Temperature Sensor
(3) Air Cleaner Duct Assembly
(4) Air Flow Sensor
3. Disconnect vacuum booster hose from common
chamber.
4. Disconnect connector from manifold absolute
pressure sensor, Ion sensing module, throttle
position sensor, solenoid valve, electric vacuum
sensing valve, and EGR valve.
5. Disconnect vacuum hose on canister VSV and
positive crankcase ventilation hose, fuel rail
assembly with pressure control valve bracket.
6. Remove ventilation hose from throttle valve and
intake duct and remove water hose.
7. Remove the four throttle body fixing bolts.
8. Remove exhaust gas recirculation valve assembly
fixing bolt and nut on common chamber and remove
EGR valve assembly.
9. Remove two bolts from common chamber rear side
to remove fuel hose bracket.
10. Remove common chamber four bolts and four nuts
then remove the common chamber.
025RY002
Legend
(1) Common Chamber
(2) Throttle Valve Assembly
(3) Bolt
Installation
1. Install common chamber and tighten bolts and nuts to
the specified torque.
Torque :
Bolt : 25 N·m (18 lb ft)
Nut : 25 N·m (18 lb ft)
2. Install fuel hose bracket and tighten bolts to specified
torque.
Torque : 10 N·m (87 lb in)
3. Install exhaust gas recirculation valve assembly and
tighten bolt and nut to the specified torque.
Torque : 25 N·m (18 lb ft)
4. Install throttle body and tighten bolts to the specified
torque.
Torque : 25 N·m (18 lb ft)
5. Install ventilating hose to throttle valve and intake
duct.
6. Connect vacuum hoses on canister VSV and positive
crankcase ventilation hose. Tighten bolts for fuel rail
assembly with pressure control valve bracket.
Torque : 25 N·m (18 lb ft)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст