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Engine mechanism - Cylinder cover gasket componentsReplacement1. Take measures to prevent gasoline leaking.
2. Remove timing chain assembly.
3. Remove camshaft.As sequences shown in the diagram, evenly loosen at
several times, and remove 19 bearing cover bolts, and then
remove 9 bearing covers of intake camshaft and exhaust
camshaft.4. Remove cylinder head assembly.(a) Remove warm air water outlet pipe from cylinder head.
(b) As shown in the diagram, evenly loosen 10 cylinder head
bolts with 10mm dual hexagonal sleeves at several times,
and then remove 10 cylinder head bolts and plain washer.
Notes:Be careful not to let washer fall into cylinder head. Incorrect disassembling sequence will cause cylin-
der head warp or chap.5. Remove cylinder head gasket components
[4G18-1003160].
6. Install cylinder head gasket components.Put new cylinder head gasket on the cylinder body.
Notes:Pay attention to installation direction.Gently put down cylinder head to avoid damaging
cylinder head gasket.7. Install cylinder head assembly.Hint: Lock up cylinder head bolts as 2 steps.
(a) Coat a thin layer of engine oil at bolt thread and the bottom
of bolt head.
(b) As shown in the diagram, evenly tighten 10 cylinder head
bolts and plain washer with 10mm dual hexagonal sleeves
at several times.
Torque: 63Cylinder cover gasket components
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Exhaust - Exhaust pipe assemblyExhaustExhaust pipe assemblyRemoving, installing and disassembling, assembling1. Remove oxygen sensor.(a) Uncouple oxygen sensor joint.
(b) Remove oxygen sensor.2. Remove exhaust pipe guard [64000051].
3. Remove front exhaust pipe together with three-way catalytic converter assembly
[64000042].
4. Remove middle exhaust pipe together with middle silencing device assembly [64000043].
5. Remove rear exhaust pipe together with rear silencing device assembly [64000044].
6. Install front exhaust pipe together with three-way catalytic converter assembly [64000042].(a) Measure free length of compression spring with vernier caliper.
Free length: 43mm
Hint: if the free length does dot reach the standard value, it is necessary to replace compres-
sion spring.
(b) Gently knock silencing device inlet seal ring to exhaust manifold with hammer and wooden block until
the surfaces are parallel and level with each other.
Notes:Gently knock gasket toward positive direction.Do not repeat using the gasket that has been removed.Do not push the gasket in by means of tightening
bolt connection.
(c) Install exhaust pipe.
Torque: 43 N.m7. Install oxygen sensor.Torque: 44 N.m9. Install rear exhaust pipe together with rear guard
assembly [64000044].(a) Measure free length of compression spring with vernier
caliper.
Free length: 40mm
Hint: if the free length does dot reach the standard value, it is necessary to replace com-
pression spring.
(b) Install tail pipe to front pipe using a new gasket.
Torque: 43 N.m10. Install front exhaust pipe guard [64000051].
11. Check there is gas leakage with exhaust system.wooden
blockGaskett8. Install middle exhaust pipe together with middle si-
lencing device assembly [64000043].Couple front intake pipe of middle exhaust pipe together with
middle silencing device assembly with outlet pipe of front ex-
haust pipe together with three-way catalytic converter using a
new gasket.Torque: 43 N.mTail pipe sideGasket65
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Cooling - Water pump assemblyWater pump assemblyReplacement1. Remove engine right bottom shield.
2. Discharge engine coolant.
3. Remove drive belt.Slowly turn drive belt tensioner clockwise to loosen the belt;
then remove drive belt and put back drive belt tensioner slowly
to completely loosen the tensioner.4. Remove alternator assembly.(a) Remove rubber cover and nuts.
(b) Uncouple alternator joint.
(c) Remove 2 bolts and alternator.5. Remove water pump assembly.Remove 6 bolts, water pump and o-ring.69
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Cooling - Temperature regulator componentsReplacement1. Remove engine right bottom shield.
2. Discharge engine coolant.
3. Remove drive belt.Slowly turn drive belt tensioner clockwise to loosen the belt;
then remove drive belt and put back the tensioner slowly to
completely loosen it.4. Remove alternator components.(a) Remove rubber cover and nuts.
(b) Uncouple alternator joint.
(c) Remove 2 bolts and alternator.5. Remove water inlet pipe.
6. Remove temperature regulator.
7. Install temperature regulator.(a) Install new gasket to temperature regulator.
(b) As shown in the diagram, install temperature regulator with
inching valve toward upward.8. Install water inlet pipe and joint.Torque: 9. Install alternator installation components.Torque: 12mm bolt head: m
14mm bolt head: 10. Refill engine coolant.
11. Check there is leakage with coolant.
71Temperature regulator components
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CoolantReplacement1. Discharge engine coolant.Warning: when the temperature of engine and radiator is high, do not remove radiator cap to
avoid being scalded, because coolant and steam will spurt under high pressure.
(a) Remove radiator cap.
(b) Open radiator drain valve and engine drain valve.Cooling - Coolant2. Refill engine coolant.(a) Lock 2 drain valves and pour coolant into radiator until it is full.
Hints:Press radiator water inlet hose and outlet hose with hands several times.If coolant level is too low, please refill coolant again.
(b) Screw down radiator cap.
(c) Pour coolant into expansion tank until the level is up to “FULL” mark line.
(d) Run engine with vehicle warning up until thermostat valve is opened.
Hint:During vehicle warning up, press radiator water inlet hose and outlet hose with hands
several times.
(e) Engine flames out until coolant temperature falls to “cold”. Then open radiator cap and check coolant
level.
(f) If coolant level is too low, please perform the above steps again.
(g) If coolant level is not too low, please adjust expansion tank coolant level.3. Check there is leakage with coolant.(a) Refill engine coolant to radiator, and install radiator cap tester.
(b) Pressurize radiator to 118kPa, and check there is leakage.73Engine drain valve
Radiator drain valve Radiator cap
Drain pipe
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1. Check battery voltage.(a) If extinguishing time of engine is not more than 20 minutes
after driving, please turn on ignition switch and electric
equipment (head lamp, blower motor and rear window
defog line etc.) for about 60 seconds to eliminate surface
charging during driving.
(b) Turn ignition switch to OFF, and then switch off electric
equipment system.
(c) Measure the voltage between battery negative (-) terminal
and positive (+) terminal.
Standard voltage: 12.5~12.9V at 20.
Hint: if the voltage is lower than standard
specification, please charge battery.
(d) As shown in the diagram, check battery window.
Hints:Green: OKWhite: requiring chargeBlack: replacing battery2. Check battery joint, fusible link and slow fuse (100A).(a) Check battery joint is loose or eroded.
(b) Check fast fuse and slow fuse (100A) are in conduction.3. Check drive belt.(a) Check belt is excessively worn or cable is broken etc.
Hints:If any inferior part is found, please replace drive
belt.It is allowable for the crack at the edge of drive belt
rib.
If there is block falling with belt rib, please replace with
new belt.
(b) Check the belt is correctly installed in guide groove.
Hint:Check with hands to ensure that the belt does
not slide out from the groove of pulley bottom.4. Visually check alternator wire harness.Check the condition of wire is perfect.Starting and charging - Charging systemOn-vehicle inspectionGreen White Black5. Listen to whether there is abnormal sound with alternator.There should not be abnormal sound with alternator during engine running.6. Check the circuit of charge alarm light.(a) Turn ignition switch to “ON”, and check charge alarm light is on.
(b) Start engine, and charge alarm light should be off.
Hint: if the function of charge alarm light does not conform to the regulation, please perform
trouble shooting to the circuit of charge alarm light.82
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Starting and charging - Alternator componentsAlternator componentsReplacement1. Remove engine right bottom shield.
2. Remove drive belt.Slowly turn drive belt tensioner clockwise to loosen the belt,
then remove drive belt and put back the tensioner slowly to
completely loosen it.3. Remove alternator components.(a) Remove rubber cover and nuts.
(b) Uncouple alternator joint.
(c) Remove 2 bolts and alternator.4. Install alternator components.Torque:12mm head bolt : m
14mm head bolt : 84
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Inside wheel38o452oOutside wheel: reference32o50Front suspension - Front wheel alignment(Coarse road)
Inside wheel39o052oOutside wheel: reference33o10Camber-031’45’Left-right error45’Caster242’45’Left-right error45’Steering shaft inclination18’45’Left-right error45’Camber-
018’45’Left-right error45’Caster230’45’Left-right error45’Steering shaft inclination1052’45’Left-right error45’A: inside
B: outsideFrontGauge If caster and steering axis inclination are not within specification, please adjust the caster and
then check parts of lower control arm is damaged or worn.(b) Loosen lock nuts at the end of transversal lever .
(c) Evenly rotate end levers of left and right rack to
adjust toe-in.
Hint: try adjusting toe-in to medium value.
(d) Ensure that the end lever length of left rack equals that
of right rack.
(e) Tighten lock nuts at the end of transversal lever.
Torque: 745 N.m
(f) Install dust cover fixing clip.
Hint: ensure that the dust cover does not distort.5. Inspection of turning angle(a) Completely rotate steering wheel to the bottom and then
measure turning angle.
Turning angle:
(General road)
(Coarse road)Wheel
alignment
tester88If left and right inside wheels are not within specification, please check the end lever length of left rack
and right rack.6. Inspection of camber, caster and steering shaft inclination(a) Install camber-caster-kingpin gauge or erect wheel alignment tester.
(b) Check camber, caster and steering-axis inclination.
Camber, caster and steering shaft inclination:
(General road)