2008 GREAT WALL FLORID maintenance

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Protection band
Screwdriver
5. Maintenance methods for wire harness connector ter-Maintenance methods for wire harness connector ter- for wire harness connector ter-
minals.
(a) Use an airgun or rag to clean the contact points if the
terminals become dusty. Do not use sandpaper to clean
it, as that could damage the electroplated layer.
(b) If the contact pressure seems unusual, change it to a
socket of the same type.
(c) Any terminal that has been damaged, deformed, or
corroded must be changed. If the terminal is not locked
to the case, then the case needs to be replaced too.CorrectIncorrect
6. Clip removal and installation.
Methods for removal and installation of the vehicle's body part clips ar\
e shown in the table below.
Remark: If the clip is damaged during operation, it must be replaced wit\
h a new one.
ShapeRemoval / Installation
Vise
Clip extractor
Protection band
Screwdriver

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ShapeRemoval / Installation
Continued table
Removal
Screwdriver
Installation
Press
Clip extractor
Push out the king pin, remove it,
and pry the kingpin bush.
Screw off the king pin and pry the shell.
Pry out the king pin, remove the rivet,
and then pry off the shell.
Removal
Screwdriver
Clip extractor
Press
Installation Removal
Screwdriver
Press
Small clip extractor
Installation
Clip extractor

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General Repair Methods and Operations
1. If a jack is needed, please kindly comply to the safety procedures liste\
d below.
2. Park the vehicle on a flat surface, stablize the front and the back wheels using any fixed object or tool,
jack up the vehicle, support it with the chassis, and then start the mai\
ntenance.
3. Disconnect the battery's negative cable before maintenance, in order to reduce the possibility of
damaging and burning out the cable due to a short circuit.
4. Cover the vehicle body, seats, and floor to prevent them from being damaged and polluted.
5. Handle brake fluid and antifreeze fluid carefully, because it may damage the vehicle's surface paint
and its surroundings.
6. Using the proper tools or basic tools that have been recommended and are purchasable is very
important in guaranteeing an effective and reliable maintenance result.
7. Dispose the used dowel pins, gaskets, O-rings, oil seals, lock washers, and self-locking nuts. Prepare
new parts for installation. Normal functions are not guaranteed if these\
parts are reused.
8. Store the removed parts in order and in groups to make reassembly more c\
onvenient.
9. Store bolts and nuts separately, because their hardness levels and designs are different according to
the installation locations.
10. Clean parts before they are inspected or reassembled. In addition, parts that come in contact with
engine oil also need to be cleaned, as well as checked for blockage by u\
sing compressed air.
11. Before installation, use engine oil or grease to lubricate the rotating and sliding sides of the necessary
parts.
12. When necessary, use sealant on gaskets to avoid leakage.
13. Please carefully comply to all tightening torque specifications of b\
olts and nuts.
14. After maintenance, check to make sure whether the repairs were performed correctly and whether the
malfunctions have been fixed.
Vehicle Lifting/Lowering Procedures
When lifting the vehicle, the lifter must be placed at the indicated spots. Using these indicated spots
incorrrectly can lead to permanent deformation of the vehicle body. Many vehicle service stations
have autolifts that raise vehicles by supporting certain vehicle parts. If using other types of lifts, be
careful to prevent damages to the fuel tank, oil filler, or the base of the vehicle body.
Frame contact lifting device and basic hand jack
Floor arch jack
Lifting points (left/right) of central threshold

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Overall Parameters
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

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Ride
Performance
Outter acceleration noise dB (A)≤74≤75
60 km/h constant velocity interior noise dB (A)≤65≤65
Driver operating noise dB (A)≤90≤90
Emission
CO emission (g/km)≤2.30≤1.00≤0.64
HC emission (g/km)≤0.20≤0.10/
NOx emission (g/km)≤0.15≤0.08≤0.5
Particle emission (g/km)//≤0.05
Smoke density//≤4.0
Engine Technical Parameters
ItemUnitSpecifications and Parameters
Model numberGW413EFGW4G15YC4W75-31
Model
Inline four cylinder, 4-stroke, water cooling, dual
overhead camshaft, petrol engine
Inline four cylinder,
4-stroke, water cooled,
dual overhead camshaft,
diesel engine
Fuel supply typeElectronic controlled, multi-points ordinal injection
High pressure electronic
controlled common-rail
fuel injection
Cylinder bore ×
strokemm × mm78.7 × 69.075 × 84.771.0 × 77.0
DisplacementL1.3421.4971.219
Compression ratio9.3:110.5: 118.5:1
Number of valves/
cylinder16/4
Lowest rate of fuel
consumption g/(kW·h)<260≤260215
Maximum power/
rotation speed kW/(r/m)65/600077/600050/4200
Max. torque/
rotation
speed
N·m/(r/m)115/4400-5200138/4200153/2000-2400
Total net weightkg11596142±2
Idle speedr/min800±50800750±50
Fuel type and
gradeRON/MONUnleaded gasoline, #93Euro diesel fuel
Cooling style and
performance
parameters
Forced water circulation
cooling, the opening
temperature of the
thermostat is 82±2oC, the
water temperature under
normal working condition
is 90-100oC, the opening
pressure of the coolant
compensation box's
pressure limiting valve is
108±14.7 kpa
Forced water circulation
cooling, the opening
temperature of the
thermostat is 82±2oC, the
water temperature under
normal working condition
is 80-90oC, the opening
pressure of the coolant
compensation box’s
pressure limiting valve is
108±15 kpa
Forced water circulation
cooling, the thermostat
starts to open at 75oC and
is fully open at 85oC, the
opening pressure of the
coolant compensation
box's pressure limiting
valve is 108±14.7 kpa
Starting style and
performance
Motor starting, starting performance complies with GB18297
requirements 8.1.2 and 8.1.3
Lubricating
methodPressure and splash combination

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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

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Air Conditioning System Structure and Parameters
ItemStructure and parameters
Structure typeVapor compression refrigeration, water warmer, and water heater
Performance parametersAir conditioner refrigerating capacity is 5 kW. Blower's air volume is 450 m3/h. Air
conditioner heating capacity is 4.5 kW.
Controls
Control panel knob, button, manual shift lever control, position gate and temperature
threshold cable drive, new damper micro-motor drive, able to select and adjust air
outlet position, heating/cooling mode, air inner/outer circulation mode and wind speed,
temperature, and more advanced selections and adjustables.
RefrigerantR134a, 510±10g
CompressorModel number: JSS-96TV4-4
CondenserAdvective and subcooling structure with flat tube thickness of 16 mm and dry reservoir
Φ34 mm × L280 mm.
Heating, Ventilating
and Air Conditioning
(HVAC)
Heating, Ventilating and Air Conditioning (HVAC): Of a three-box type consisting of
a layered evaporator, advective heater, H-shaped expansion valve, centrifugal blower,
and air outlet distributing box. Contains cooling, heating, defrosting and air freshening
functions, and operated by a link mechanism driving air valve.
Refrigeration line &
water heating tube
Refrigeration line: a compound structure using a rubber cooling pipe and an aluminum
pipe. Water heating pipe: molded rubber pipe.
SensorsEvaporator temperature sensor
Pressure switchHigh/Mid/Low three position pressure switch
Electrical System Structure and Parameters
ItemStructure and parameters
Power, start
up, and
electronic
charging
system
CircuitSingle wire system, voltage of DC12 V, negative ground
Battery12 V/60 Ah, maintenance-free battery
Starter1.2 kW
Alternator14 V/90 A
Lighting and
signaling
system
Headlight2 white (high beam 55 W, low beam 60 W) H4, height is electrically
adjustable.
Parking lamp2 front parking lamp: white, 5 W. 2 rear parking lamp: red, 5W
Turn signal lampAmber colored. 21W, 2 in the front and 21W, 2 in the back. Turn signal
lamps: 0.3W, 4 LED.
Fog lamp2 front fog lamps: 55W. 2 rear fog lamps: 7.5 W
Brake lamp2 red 21 W. high mounted brake lamps 3 W
License plate lamp2 white 5 W
Reverse lamp2 white 21 W
Hazard warning signal
lampAll turn signal lamps and switch controls
Rear reflectorsRed and non-triangular, inside the rear combination lamps.
Front reading lamp &
interior dome lamp
Front reading lamp: one white 10 W or one white 10 W, two 5 W (with
sunroof).
Interior dome lamp: White, 10 W.
Cigarette lighter
lightingBlue, 3 W, one

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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