2008 GREAT WALL FLORID clutch

Downloaded from www.Manualslib.com manuals search engine Chapter One: Overview ........................................................................\
........................................1
How to Use This Manual ...................................................................................\
...........2
Identifying Number Location ..................................................................................\
......3
Comprehensive Repair Instructions .............................................................................4
General Repair Methods and Operations ....................................................................9
Chapter Two: Overall Parameters ........................................................................\
......................10
Basic Parameters of the Overall Vehicle ...................................................................11
Engine Technical Parameters ..................................................................................\
..12
Chassis’ Main Assembly Technical Parameters .........................................................13
Vehicle Structure Type and Parameters ....................................................................15
Air Conditioning System Structure and Parameters ..................................................16
Electrical System Structure and Parameters .............................................................16
Grade Specification and Filled Quantity of Each
Individual Functioning Component’s Working Agent ..................................................18
Torque Specifications for Key Operational Bolts ........................................................18
Vehicle Body’s Basic Calibration Measurements ......................................................22
Chapter Three: Fuel Supply and Exhaust System .....................................................................29
Fuel Supply System ...................................................................................\
................30
Components ..................................................................................\
..........................30
Fuel Tank Removal ..................................................................................\
................31
Fuel Pump and Charcoal Canister Removal ...........................................................31
Fuel Filter Removal ...................................................................................\
...............31
Fuel Filler Pipe Assembly Removal .........................................................................32
Exhaust System ...................................................................................\
......................33
Components ..................................................................................\
..........................33
Exhaust System Removal ...................................................................................\
.....34
Exhaust System Installation ...................................................................................\
..35
Chapter Four: Clutch Operational System........................................................................\
..........36
Areas of Importance ..................................................................................\
................37
Troubleshooting ..................................................................................\
.......................37
Clutch Operational System ..................................................................................\
......38
Components ..................................................................................\
..........................38
Clutch Master Cylinder Removal .............................................................................38
Clutch Master Cylinder Installation ..........................................................................40
Clutch Pedal Removal ..................................................................................\
...........40
Clutch Pedal Installation ..................................................................................\
........40
Clutch Pedal Examination and Adjustment ..............................................................41
CONTENTS

Downloaded from www.Manualslib.com manuals search engine Chapter Five: Transmission ........................................................................\
................................42
037A Transmission’s Overall External Schematics ....................................................43
Main Technical Parameters ..................................................................................\
....43
Transmission’s Proper Use and Care ........................................................................44
Technical Specifications for Transmission Installation and Adjustment .....................44
Areas of Importance ..................................................................................\
................45
Troubleshooting ..................................................................................\
.......................46
037A Transmission Structural Schematics ................................................................47
Clutch ...................................................................................\
......................................48
Gear Shift Fork and Fork Shaft ..................................................................................49
Transmission Case ..................................................................................\
..................50
Disassembling the Input Shaft Subassembly ............................................................56
Disassembling the Output Shaft Subassembly ..........................................................60
Disassembling the Shift Cover Subassembly ............................................................64
Disassembling the Differential Subassembly .............................................................68
Chapter Six: Suspension System ........................................................................\
.......................71
Suspension System Technical Parameters ...............................................................72
Front Suspension ...................................................................................\
....................73
Subframe and Front Stabilizer Bar ............................................................................77
Lower Swing Arm ...................................................................................\
....................80
Drive Shaft ..................................................................................\
...............................84
Rear Suspension ..................................................................................\
.....................86
Wheel and Tire ...................................................................................\
........................89
Chapter Seven: Brake System ........................................................................\
...........................94
Brake System Components Arrangement Schematics ..............................................95
Brake System Maintenance ...................................................................................\
....96
Brake Pedal ..................................................................................\
.............................98
Parking Brake Control Mechanism Assembly ..........................................................102
Vacuum Booster with Brake Cylinder Assembly ......................................................103
Anti-lock Brake System ...................................................................................\
.........107
ABS General Problem Maintenance and Areas of Importance ................................109
Steering Knuckle and Hub Brake Assembly ............................................................112
Front Brake Caliper ...................................................................................\
...............118
Rear Brake ...................................................................................\
............................124
Rear Support Axle ...................................................................................\
.................131
Chapter Eight: Steering System ........................................................................\
.......................134
Troubleshooting ..................................................................................\
.....................135
Steering System Maintenance .................................................................................137
Power Steering Fluid Instructions ............................................................................141

Downloaded from www.Manualslib.com manuals search engine Technical Requirements ..................................................................................\
........141
Chapter Nine: Vehicle Body Electrical System ........................................................................\
.142
Basic Information on the Electrical System .............................................................143
Fuse Box ...................................................................................\
...............................144
Overall Vehicle’s Grounding Point Schematics ........................................................150
Key Electrical Component’s Module Schematics for the Overall Vehicle ................151
Wire Harness Distribution Chart for the Overall Vehicle ..........................................152
Wire Harness Relationship and Plug-in Connections Numbered Diagram ..............155
Wire Harness Plug-in Connectors and Pin Function Diagram .................................156
Electrical Wiring Diagram for the Overall Vehicle ....................................................167
Chapter Ten: Electrical Accessories ........................................................................\
.................177
Reverse Sensor ..................................................................................\
.....................178
Combination Meter ..................................................................................\
................180
Central Door Lock ...................................................................................\
.................181
Power Windows ..................................................................................\
.....................184
Immobilizer System ..................................................................................\
...............186
CD Player ..................................................................................\
..............................193
DVD Player ..................................................................................\
............................195
Chapter Eleven: Air Conditioning System........................................................................\
........202
Areas of Importance ..................................................................................\
..............203
Technical Parameters ..................................................................................\
............203
Troubleshooting ..................................................................................\
.....................204
Air Conditioning System’s Structure Diagram and Fundamentals ...........................207
Air Conditioning System Overview ..........................................................................207
Air Conditioning System Terminal Definition ............................................................208
Compressor ..................................................................................\
...........................208
Electromagnetic Clutch ...................................................................................\
.........210
Vacuuming and Charging Refrigerant ......................................................................211
Filling Quantity and Method for Refrigerant Oil ........................................................212
Daily Maintenance of the Air Conditioning System .................................................212
Chapter Twelve: Airbags ........................................................................\
...................................213
Airbag Electronic Control Unit ..................................................................................214
Diagnostic Scanner ...................................................................................\
...............215
Troubleshooting ..................................................................................\
.....................216
Vehicle Collision Diagnostics ..................................................................................\
.226
Removal Method for Individual Components ...........................................................227
Driver Side Airbag Module (DAB), Front Passenger Side
Airbag Module (PAB), Clock Spring, and Steering Wheel .......................................228
Airbag Module Disposal ...................................................................................\
........230

Downloaded from www.Manualslib.com manuals search engine 13Overall Parameters
Chassis' Main Assembly Technical Parameters
ItemSpecifications
Model numberGW413EFGW4G15YC4W75-31
ClutchClutch type
Single chip, dry type, diaphragm springSingle chip, dry type,
diaphragm spring
Driven disc diameter:
200 mm
Clutch disc diameter:
213 mm
Driven disc diameter:
212 mm
Maximum stroke: 9 mm, separating stroke: 7.5 mmSeparating stroke:
7.5 mm
Clutch hydraulic pressure
control systemClutch pedal total stroke: 116.5mm
Transmission
Transmission
model number037ACC0011AZM007QZM007W
Transmission typeMechanical 5-gear manual transmission
Main speed
reduction ratio3.9444.31254.2673.937
Gear
transmission
ratio
1st gear3.5453.5453.3643.182
2nd gear1.9131.9051.8951.895
3rd gear1.3101.3101.2861.25
4th gear0.9730.9700.9690.91
5th gear0.8040.8160.8000.703
Reverse
gear3.2143.2503.2143.08
Maximum bearing
torque (N·m)130160153153
Maximum input speed
(r/min)6000
Propeller shaft
The input end of the propeller shaft adopts a widely used, near constant
velocity, retractable spherical roller wheel joint. The output end adopts a
Rzeppa joint.
Air intake systemDry air filter, paper filtering element.
Exhaust system
Equipped with GW413EF engine, two grade muffler with two grade three-
way catalytic converter. Front/rear oxygen sensors.
Equipped with YC4W75-31 engine, two grade muffler with one grade three-
way catalytic converter and oxygen sensor.
Fuel supply system
Equipped with GW413EF engine. The 45L metal fuel tank includes an
electronic fuel pump and a charcoal canister. An electronic accelerator pedal
controls the fuel supply. The fuel evaporation control system controls the
charcoal canister through a solenoid valve
Equipped with the YC4W75-31 engine. High pressure electronic common-
rail fuel injection and dual fuel pipeline. The 45L metal fuel tank includes an
electronic fuel pump and a charcoal canister, electronic accelerator pedal, a
fuel line is connected with the fuel-water separator and diesel fuel filter.
Cooling system
The cooling system uses the enclosed forced water circulation cooling
system, the heat dissipating electronic fan uses a two level speed controller.
The electronic fan and overflow tank are combined in one. The radiator is
equipped with upper and lower water chamber aluminum pipe. The system
pressure is 90 kPa.

Downloaded from www.Manualslib.com manuals search engine GWFLORID Maintenance Manual14
Chassis' Main Assembly Technical Parameters (Continued)
ItemSpecifications
Wheel and
tire
Wheel specificationsStandard 15 × 6J rim, offset distance: 40 mm
Tire specificationsStandard tire selection 185/65 R15 88H
Spare tire
specificationsSpare tire 185/65 R15 88H, T125/70R16 96M J16 × 4T
Steering
system
Steering gearRack and pinion hydraulic power steering gear, with drive ratio of 19.03,
power steering pump rate of flow is 6.7-8.9 L/min
Steering columnSafe, energy absorbing, angle-adjustable steering column, with an adjustable
range of 3.6°.
Steering wheelA three stage softening type with airbag, diameter of 370 mm, and maximum
steering circle number of 3.08.
Main technical
parameters
Front wheel camber/rear wheel camber-0° 43′ ± 30′ /-0° 43' ± 30'
Kingpin angle+10°21′ ± 30′
Kingpin caster+1°49′ ± 30′
Front wheel toe-in/rear wheel toe-in-0° 01′ ± 15′ /+0° 14' ± 15'
Inside wheel steering angle (°)32°-37°
Outer wheel steering angle (°)28°-30°
Steering wheel rotation number (n)3.08
Steering system angle ratio (i0ω)19.03
Brake
system
Service brake type
The service brake system adopts a hydraulic vacuum power-assisted type.
The front/rear brakes are disc and drum brakes respectively. The front brake
uses a ventilated disc, and the brake pedal is a suspended pedal with vacuum
booster. Brake line is in a dual-circuit diagonal (X type) arrangement,
adopting a ABS + EBD anti-lock and braking force distribution system.
Service brake booster
and master cylinder
Single stage Φ9inch vacuum booster, series dual-chamber brake master
cylinder, cylinder bore Φ22.22 mm, stroke 32 mm
Brake reservoirShares with the clutch master cylinder reservoir and installed with a brake
fluid level alarm.
Brake pedal strokeFree play: 6-9 mm, working stroke: 37-40 mm.
Brake pedal pressure<380 N (no load) <480 N (full load)
Parking brake
The parking brake system uses a mechanical remote ratchet cable control
mechanism to control the rear wheel drum brake. Brake lever's functional
stroke is 5-8 gearteeth.
Brake parameters
Front wheelFloating caliper disc brake
Wheel cylinder
diameterΦ54 mm
Brake disc
diameterΦ255 mm
Rear wheelLeading trailing shoe drum
brake
Wheel cylinder
diameterΦ19.05 mm
Drum brake
diameterΦ200 mm

Downloaded from www.Manualslib.com manuals search engine GWFLORID Maintenance Manual18
Torque Specifications for Key Operational Bolts
Any part that has a tightening torque requirement for fastening piece connections should be fastened according
to specifications, the tightening torque of fastening pieces that have no tightening torque specification should
satisfy the QC/T 518—1999 regulations.
Tightening torque for key operational bolts are shown in the table below.
No.Important fastening piece locationsFastening piece name
and model numberQuantity
Tightening
torque
(N·m)
1Chassis
1.01Left mount & left side memberHexagon bolt for flange face1112±10
Left mount & left mounting bracketHexagon bolt for flange face264±5
1.02Left mounting bracket & transmissionHexagon bolt for flange face364±5
Right mount & engineHexagon nut for flange face141±4
1.03Right mount & engineHexagon bolt for flange face264±5
Right mount & vehicle bodyHexagon bolt for flange face 264±5
Grade Specification and Filled Quantity of Each Individual Functioning
Component's Working Agent
No.Functioning
component
QuantitySpecificationsGW413EFGW4G15
1Engine fuel45L
#93 and above high quality unleaded gasoline (GW413EF,
GW4G15 engine)
#-10 light diesel fuel (YC4W75-31 engine)
2Engine
lubricant3.25±0.25 L3.5L
GW413EF
SJ 15W-40/SJ 10W-30
(For China domestic model)
SL 5W-30 (For alpine region model)
GW4G15
SJ 20W-40/SJ 10W-30 (For domestic &
exported high-temperature region model)
SL 10W-30 (For alpine region model)
3Coolant5.5±0.5 L5.4±0.5 L
Ethylene-Glycol-35oC antifreeze fluid
(For China domestic model)
Ethylene-Glycol-45oC antifreeze fluid
(For alpine region model)
4Clutch fluid0.49±0.02 L0.72±0.02 LDOT4 synthetic brake fluid
5Transmission
lubricant1.9±0.1 L1.8L
GL-4 80W-90 (For China domestic model)
GL-4 75W-90 (For alpine region model)
GL-5 140 (For high-temperature region model)
6Power steering
fluid0.65±0.02 L0.75±0.02 LATF DEXRONⅢ Mobil fluid
7Brake fluid0.49±0.02 LDOT4 synthetic brake fluid
8Battery
terminal1.0 gIndustrial vaseline
9Windshield
washer fluid2.8±0.1 L
Room temperature: use clean water with a hardness less
than 205g/1000 kg.
Low temperature (-18oC±3oC): use methanol-water
solution concentration of 50%.
10Air conditioner
refrigerant510±10 gR134a

Downloaded from www.Manualslib.com manuals search engine 19Overall Parameters
No.Important fastening piece locationsFastening piece name
and model numberQuantity
Tightening
torque
(N·m)
1.04Right mount & vehicle bodyHexagon bolt for flange face164±5
Right mount & transmissionHexagon bolt for flange face 164±5
1.05Right mount & transmissionHexagon bolt for flange face 264±5
Rear mount & rear mounting bracketHexagon bolt for flange face 164±5
1.06Rear mount & subframeHexagon bolt for flange face
(M10 × 1.25 × 70)164±5
1.07Rear mount & subframeHexagon nut for flange face (M10 × 1.25)264±5
1.08Fuel tank & railHexagon head bolt and flat washer
subassembly435±3
1.09Fuel filler pipe & vehicle bodyHexagon head bolt, spring washer and flat
washer subassembly147±3
1.10Accelerator pedal & vehicle bodyHexagon nut for flange face39±2
1.11Fuel filter bracket & tankHexagon head bolt and flat washer
subassembly39±2
1.12Fuel pump install panel & tankHexagon head bolt and flat washer
subassembly84±1
1.13Fuel filler pipe assembly & vehicle
body
H e x a g o n h e a d b o l t a n d s p r i n g w a s h e r
subassembly19±2
1.14Air filter bracket & vehicle bodyH e x a g o n h e a d b o l t a n d s p r i n g w a s h e r
subassembly29±2
1.15Air filter & air filter bracketHexagon head bolt and flat washer
subassembly39±2
1.16Exhaust pipe rear protection supportHexagon bolt for flange face223±3
1.17Between the front muffler and catalytic
convertorHexagon bolt for flange face264±5
1.18
Connections between the front exhaust
pipe and catalytic convertor, front &
rear muffler flanges
Bolt (M10 × 1.25)464±5
1.19Connections between the front exhaust
pipe & engine exhaust manifoldAir intake and exhaust nut components264±5
1.20Front, central, and rear heat shieldHexagon head bolt, spring washer and flat
washer subassembly59±2
1.21Front heat shieldHexagon nut for flange face19±2
1.22Fan with overflow tank assemblyHexagon head bolt and flat washer
subassembly39±2
1.23Clutch pedal & clutch master cylinderNut (M8)221±5
1.24Clutch pedal & beamHexagon bolt for flange face123±3
1.25
Mounting bolts on the bracket connected
the rigid pipe of the clutch master cylinder
and hose
Hexagon head bolt and flat washer
subassembly19±2
1.26Connected the rigid pipe bracket of
clutch slave cylinders & boltsHexagon head bolt323±3
1.27Transmission control mechanism
assembly & floor
Hexagon head bolt and flat washer
subassembly420±2
1.28Transmission control cable assembly
bracket mounting bolt
Hexagon head bolt and flat washer
subassembly19±2
1.29Transmission control cable fixed plate
mounting bolt
Hexagon head bolt and flat washer
subassembly29±2
1.30Transmission control cable assembly
bracket & vehicle bodyHexagon nut for flange face19±2

Downloaded from www.Manualslib.com manuals search engine GWFLORID Maintenance Manual36
Clutch Operational System
Areas of Importance ...........................................................37
Troubleshooting ..................................................................37
Clutch Operational System .................................................38
Components .....................................................................38
Clutch Master Cylinder Removal ......................................38
Clutch Master Cylinder Installation ...................................40
Clutch Pedal Removal ......................................................40
Clutch Pedal Installation ...................................................40
Clutch Pedal Examination and Adjustment.......................41