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Engine mechanism - Camshaft14. Adjust valve clearance.
15. Install cylinder head cover components.(a) Install gasket to cylinder head cover.
(b) Eliminate all old sealant (FIPG) materials.
(c) Coat sealant on position shown in the diagram.
Sealant: silicon rubber flange sealant 1596 (Kesaixin
1596).
Notes:Eliminate all oil on contact surface.After coating sealant, finish installation of cylinder
head cover within 3 minutes.After installing, do not refill engine oil within 2
minutes.
(d) Install cylinder head cover and harness bracket with 9
bolts, 2 oil seal washers and 2 nuts.
Evenly tighten bolts and nuts at several times.
Torque: nut: 29 ±5.8N.m
Bolt: 69 ±13.8N.m16. Install drive belt tensioner device.Torque: nut: 29 ±5.8N.m
Bolt: 69 ±13.8N.m17. Install right engine mounting assembly.Torque: 52N.m18. Check there is oil leakage.
59
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Engine mechanism - Crankshaft front oil seal assemblyReplacement1. Remove engine right bottom shield.
2. Remove drive belt.Slowly turn drive belt tensioner clockwise to loosen it. Then
remove drive belt and put back drive belt tensioner slowly and
gently.3. Remove right engine mounting assembly.(a) Remove PS oil pump reservoir and put it aside.
(b) Place wooden block between jack and engine, properly
place the jack, and then remove right engine mounting
assembly.4. remove damping pulley.(a) Remove pulley bolts with special tool.
(b) Remove damping pulley with special tool.Special
tool
Special
tool60Crankshaft front oil seal assembly
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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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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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Steering column--Steering systemSteering column--Steering system
Steering column--Steering systemSteering column--Steering systemSteering column--Steering system
Steering column
Steering system
Note
1. Notes that are necessary for steering system:
(a) It is necessary to change parts correctly, for they will influence the performance of steering system to
make running danger.
2. Notes that are necessary for SRS airbag:
(a) MR7180 assembles with SRS (auxiliary protection system) such as safety airbag at the side of driver
and safety airbag at the side of passenger.
Maintenance does not accord with correct repair step, this might incur SRS explodes suddenly in
repair term to make heavy accident. Before repairing auxiliary protection system (including
disassembling, assembling, check or change parts), it is necessary to read the notes in SRS chapter
(auxiliary protection system).
Malfunction phenomenon table
Following table could help you find the reason of malfunction. And the number in table is only used for indicat-
ing possible preferred sequence. Please check each part by sequence, if necessary, change this part.
Malfunction phenomenon Possible malfunction part Referred page
1.Tyre (tyre pressure is wrong). 109
2.Power steering oil level (low). 200
3.Driving belt (loose). -
4.Wheel alignment (wrong). 87
Steering is heavy 5.Steering system joint (abraded). -
6.Lower control arm ball joint (abraded). 99
7.Steering column (bent). -
8.Power steering oil pump. 203
9.Power steering gear. 205
1.Tyre (tyre pressure is wrong). 109
Return is bad 2.Wheel alignment (wrong). 87
3.Steering column (bent). -
4.Power steering gear. 205
1.Steering system joint (abraded). -
2.Lower control arm ball joint (abraded). 99
Clearance is too big. 3.Middle shaft, sliding fork (abraded). -
4.Front wheel bearing (abraded). 123
5.Power steering gear. 205
1.Power steering oil level (low). 200
2.Steering system joint (abraded). -
Abnormal noise
3.Power steering oil pump. 203
4.Power steering gear. 205
192
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Power steering--Poser steering system
Malfunction phenomenon Possible malfunction part Reference page
1.Tyre (tyre pressure is wrong).109
2.
Power steering oil level (low).200
3.
Driving belt (loose).-
4.
Wheel alignment(wrong).87
Steering is heavy5.Steering system joint (abraded).-
6.
Lower control arm ball head (abraded).99
7.
Steering column (bent).-
8.
Power steering oil pump203
9.
Power steering gear205
1.
Tyre (tyre pressure is wrong).109
Return is bad2.Wheel alignment (wrong)87
3.
Steering column (bent)-
4.
Power steering gear205
1.
Steering system joint (abraded)-
2.
Lower control arm ball head (abraded)99
Clearance is too big3.Middle shaft, sliding fork (abraded)-
4.
Front wheel bearing (abraded)123
5.
Power steering gear205
1.
Power steering oil level (low)200
Abnormal noise2.Power steering joint (abraded)-
3.
Power steering oil pump203
4.
Power steering gear205
Malfunction phenomenon table
Use following table to help you find the reason of malfunction, the number in table only show the possible
preference sequence of malfunction, please check each part by sequence, if necessary, change this part.
199
