Great Wall Hover. Instruction - part 1

 

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Great Wall Hover. Instruction - part 1

 

 

Instroduction-2

How to use this instruction

In order to help you to use this instruction, the chapter name and main

topics are given at the upper side of each page.

To introduce to you the maintenance items, there is an index on the first

page of each chapter.

At the beginning of each chapter, there are also the matters needing

attention of all the maintenance operations.

Please read the following matters needing attention before starting the

maintenance work.

The failure diagnostic list of each system can help you to diagnose the

failure of the system and find out the causes of failure.

The maintenance method with regard to the possible causes is given in

the column of maintenance method to facilitate you to acquire the method

of solving the problem quickly.

Maintenance procedure

Most part of the maintenance operation can be started

from referencing the illustration. These illustrations help

you recognize the parts and show the mutual coordination.

For example:

split pin

upper ball pin

upper arm

washer

upper arm bush

upper arm shaft

upper arm bush

washer

Specified torque

 Used component which can not be used any more.

.Pregummed components

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Instroduction-3

The maintenance procedure is explained in the form  step by step:

The illustration shows what to do and where to do.

The topic of maintenance work tells you what to do.

The detailed instruction tells you how to finish the maintenance

        work and introduce other related issues, such as specification and

        warning, etc.

For example

This format can help the experienced technical personnel to locate the

causes of failure quickly. The maintenance personnel can browse the

work topics, and reference the detailed explanation below it only when

necessary. The important specification and warnings are given in bold

face letter.

Specification

In the whole instruction, each maintenance step is given with corresponding

specification in bold face letter, so there is no need to stop working to

look at the specification. All the specification can be located quickly in

Annex A.

Warning, Attention, Remarks:

The Warning is given in bold face letter, which means there is the

possibility of harming both the person himself and others.

The Attention is written in bold face letter, which means there is

the possibility of damaging the parts under maintenance.

The Remarks is written separately in the instruction, it is also in

bold face letter. Its main function is to make some additional

explaining to help you to finish the repair work more efficiently.

 3. Check the drive of ball pin

a.  Remove the ball pin.

b.  As shown in the Figure, shake the ball pin back and forth for

several times before mounting the cap nut,

c. Turn the but with torque meter continuously, turn one cycle

every 2 to 4 seconds, read the torque meter at the fifth cycle.

Tightening torque  (for rotary):

Upper ball pin

Lower ball pin    0.1

Specification

 

Work topics: what to do

Detailed instruction:

How to do

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Instroduction-4

Identification mark

The identification code of the car is a unique code of 17 bits to identify

the car. Besides appearing on the label plate of the entire car, it is also

inscripted on the external right side of the right stringer (chassis number)

and on the VIN nameplate at the upper left part of the panel.

Motor serial number

The manufacture number of motor is inscripted on the right side of the

cylinder .

nameplate

nameplate

vehicle VIN NO.

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Instroduction-5

e. Mount the cable terminal onto the binding post of the loosened nut,

then tighten the nut. Does not use hammer to knock at the terminal

onto the post.

f. Do remember to check whether the positive pole (

) terminal cap

is in its position.

4. Check all the soft tubes and wire terminal, check to see whether

they are connected correctly and firmly.

5. Used component which can not be used any more.

a. The following spare parts needs always to be renewed: split pin,

seal gasket, O ring and oil seal, etc.

b. For the used component which can not be used any more, it is

indicated by symbol “¦” in elements diagram.

6. Precoated component

    The precoated component includes the bolt and nut which is precoated

with the locking sealant in factory.

a. If the precoated component is tightened, loosed or moved by any

reason, it must be recoated with the specified sealant.

b. Coating procedure of precoated component

Remove the old sealant from the screw of component by washing.

     Dry it by compressed air.

Coat the screw of components with the specified locking sealant.

c. The precoated component is indicated by symbol “?” in elements

diagram.

7. It can use the sealant or seal ring to prevent the leakage if

necessary.

8. Abide by all specifications for bolt torque strictly. It should use

the torque wrench.

Comprehensive maintenance instruction

1. Use the protection plate, seat and floor covering cloth to  make

the car clean and prevent it from being damaged.

2. During the disassembling, place the components in order for the

convenience of assembly.

Observe the following issues:

a. Before conducting the electrical work, remove the negative pole of

the cable from the accumulator terminal.

b. When it is necessary to remove the accumulator for checking or

maintenance, the cable shall be removed from the negative pole

(

) connected to the car body.

c. In order to avoid the damage of accumulator terminal, when removing

the cable, loosen the terminal nut, then pull the cable upwards

vertically, do not twist or pry it.

d. Please use cleaning cloth to clean the accumulator terminal. Do not

use file or other similar tools, which may scuff them.

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Instroduction-6

9. Determine the necessity of using special maintenance tools and

special maintenance material according to the practical situation

of maintenance. Use them on the necessary position, and go on

with the maintenance according to proper procedures.

10. To replace the fuse, check to see whether the rated current of

new fuse is correct. Do not exceed the rated current of the fuse,

or do not use the fuse with low rated current.

11. When jacking up or supporting the car, lift or support the car on

proper position with care.

a. If only jacking up the car in the front part or rear part, choke up the

wheel to ensure the safety.

b. After the car is jacked up, use frame to support it. It is dangerous to

conduct maintenance on the car that is only jacked up with one

screw jack, even for the minor maintenance that can be finished

quickly.

12. Paying attention to the following matters to avoid the damage

of components:

a. If it is not absolutely necessary, do not open the housing of the

ECU and the computers (if the IC terminals are touched, the IC

may have electrostatic damage).

b. When removing the vacuum tube, pull the end of the tube instead of

the central part of the tube.

c. When pulling the wire terminal, pull the terminal itself instead of

the wire.

d. Take care to not make the electrical components fallen, such as the

sensor or relay.

If they fall to the hard ground, they must be replaced.

e. Never use the striking wrench to remove or install the electric

thermostat or thermostat sensor.

f. When checking the conducting state of the wire connector, insert

the multimeter with care, do not bend the terminal.

     g. When using the vacuum meter, do not insert the soft tube onto large

connector. Use the stepped terminal. Once the soft tube is swelled

and tightened, there may be leakage.

error                correct

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Preface

Table of Contents

Instruction How to use the instruction

Chapter 1    Overview of the entire car (parameters)

Chapter 2    Fuel supply system and exhaust air system

Chapter 3    Clutch

Chapter 4    Transmission

Chapter 5    Automatic transmission

Chapter 6    Driving  shaft

Chapter 7    Suspension and vehicle axle

Chapter 8     Brake (ABS)

Chapter 9    Steering

Chapter 10  Car body electric appliance

Chapter 11  CD player and air-conditioning  system

Chapter 12   Safety airbag

Annex:

Important components guarantee and requirement

List of non-metal material consumption

Special tools

D Important working components and  tightening torque

E Electric wiring diagram

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Overview of the entire car-1

Chapter 1

  

Overview of the entire car

Basic parameter ....................................................... 2

Engine ..................................................................... 4

Air inlet system ........................................................ 5

Exhaust air system ................................................... 5

Fuel supply system ................................................... 5

Cooling system ........................................................ 5

Clutch ..................................................................... 5

Transmission ............................................................ 6

Drive shaft ............................................................... 6

Front shaft/axle ........................................................ 6

Rear axle ................................................................. 6

Wheel tyre ............................................................... 6

Suspension .............................................................. 7

Frame ..................................................................... 7

Steering system ........................................................ 7

Brake system ........................................................... 8

Car body ................................................................. 9

Electrical system .................................................... 10

Air-conditioning system  …………………..............12

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Basic parameter

The basic parameters of the complete vehicle of CC6460K and CC6460KY estate car should be in accordance with the regulation

in Table 1.

Basic parameters of the complete vehicle of CC6460K and CC6460KY

Item CC6460K 

CC6460KY 

Dimension parameter(no-load)(mm) 

 

 

L 4620 

W 1800 

1710(car 

body)/1755(with 

tail fin and 

luggage carrier) 

1700(car body)/1765(with tail fin 

and luggage carrier) 

Axle tread 

2700 

Wheel tread: front/rear 

1515/1520 

Front suspension 

850 

Rear suspension 

1070 

weight parameter: 

 

 

Loading weight(kg) 

5 person  × 65kg/person + 150kg 

Complete weight(kg) 

1720 

1830 

Max. total weight(kg) 

  2195 

2305 

No-load axial load distribution: front/rear(kg) 

890/830 

980/850 

full-load axial load distribution: front/rear(kg) 

980/1215 

1070/1235 

Traffic ability parameter 

 

 

Min. turning diameter(m) 

    ≤13 

Min. ground clearance (mm) 

≥180 

≥175 

Approach angle(°) 

≥28(no-load) 

departure angle(°) 

≥27.5(no-load) 

Dynamic parameter: 

 

Min. stable speed of direct step(km/h) 

≤25 

30km/h~100km/h acceleration time of direct step(s) 

≤32 

acceleration time    from 1 step starting to 100km/h(s) 

≤20 

Max. speed(km/h) 

  ≥160 

Max. Climbing capability(%) 

≥35 

Economical character: 

 

Slipping distance in initial speed of 50km/h(m) 

≥500 

Traveling fuel consumption in 90km/h constant speed (L/100km) 

≤10.19 

Traveling fuel consumption in 120km/h constant speed (L/100km) 

≤13.24 

Under simulated urban    and suburb comprehensive operating 

condition(L/100km) 

≤11.9 

≤12.5 

Braking characteristics: 

 

Traveling braking distance in 50km/h braking initial speed (m) 

≤19(no-load),  ≤20(full-load) 

Emergency braking distance in 50km/h braking initial speed(m) 

≤38 

Slope stop braking(%) 

≥20(no-load),  ≥18(full-load) 

 

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Overview of the entire car-3

Stability:  

Max. side rotary stable angle in no-load and static(°) 

≥35 

Operating stability(miniture0 

  Nan≥60 and NZ≥60 

Smooth characteristic: 

 

Weighted mean square value of acceleration 

σ

w(m/s

2) 

≤0.6883 

Equivalent mean value Leq(dB) 

≤116.5 

Decreased comfortable limitation TCD(h) 

≥1.2  

Basic parameters of the complete vehicle of CC6460K and CC6460KY (continued) 

 

Item CC6460K 

CC6460KY 

Tightness:  

Dust-proof tightness M(%) 

≥95 

Rain-proof tightness(miniature) 

≥93 

Noise:  

Exterior noise of accelerating travel dB(A)   

≤74 

Interior noise of 50km/h constant speed travel dB(A) 

≤79 

Noise around ear of diver dB(A)     

≤90 

Emission:  

Meet Europe II emission standard   

CO≤2.2g/km, (HC+NOx)≤0.5 g/km   

Low idle-speed emission of pollutant: (750±50)r/min 

   CO≤0.1%, HC≤50ppm 

High idle-speed emission of pollutant: (2000±50)r/min 

   CO≤0.07%, HC≤50ppm 

                                                                                 

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Engine

For the structure and main technical parameter of engine see Table 2.

Table 2 Structure and main technical parameter of engine 

 

Serial No. 

Item 

Specification and parameter 

1 model 

4G64S4M 

2 style 

4-cylinder, straight-line, water-cooling, single top 

cam shaft, 4-stroke engine 

Fuel oil supply method 

Multi-point fuel oil injection(MPI) 

Measuring method of inlet capacity 

Speed compact style 

Combustion room style 

Single-slope roof 

6 Cylinder 

diameter 

× stroke(mm) 

86.5×100 

Total displacement (L) 

2.351 

8 Compression 

ratio 

9.5:1 

Max. power and corresponding speed (kW/r/min) 

93/5250 

10 

Max. torque and corresponding speed (N·m/rpm) 190/2500 

11 

Min. fuel consumption (g/kW·h) 

≤254 

12 

Idle stable speed(r/min) 

750±30 

13 

Idle-speed control 

Electronic closed loop control 

14 

Mean piston speed(m/s) 

17.5 

15 

Mean effective pressure (kPa) 

1036 

16 

Cylinder compression pressure: in 250r/min   (kPa) 

1320 

17 

Ignition sequence and control 

1-3-4-2; without distributor block, electronic 

controlled direct ignition   

18 Spark 

plug 

gap(mm) 

1.0~1.1 

19 Spark 

plug 

model 

BKR5E-11 or K16PR-U11 or RC10YC4   

BKR6E-11 or K20PR-U11 or RC8 

20 

Manufacturer of spark plug 

    NGK or DENSO or Xiang huo ju 

21 

Valve clearance(mm) 

0(hydraulic column ) 

22 

Port timing: Opened inlet/closed inlet 

Opened outlet/closed outlet 

18 °before upper stop point/ 53 °after lower stop 

point 

50°before lower stop point/ 18 °after upper stop 

point 

23 

Lubrication method 

Combined method of pressure and splash   

24 

Pressure of engine oil of main oil channel, in idle 

speed of 3000rpm (kPa) 

(≥78.5)/(245-490) 

25 

Max. engine oil temperature(℃) 130 

26 

Consumption ratio of engine oil(g/kW·h) 2 

 

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Overview of the entire car-5

The friction, disc, single-diaphragm spring clutch, hydraulic control mechanism. The external diameter of friction disc D=225mm,

internal diameter d=150mm, material is F810.

Adjustment of clutch pedal:

1. Measure the height of clutch pedal (from pedal pad surface to floor) and free stroke of clutch pedal (fork bar pin clearance).

Standard height of clutch pedal: flush with the brake pedal, free stroke of clutch pedal is 5-15mm;

2. Readjust the free stroke of pedal after adjust the height of pedal; rotate the push bar to the standard value, then fix the bolt

and nut;

3. If the free stroke of clutch pedal is not within standard value, it should rotate the adjusting bolt to standard value, then fix

the bolt and nut. Do not move the push bar to main cylinder when adjust the free stroke of pedal;

4. If the free stroke of clutch pedal and clearance between the clutch pedal and floor when the clutch is disengaged de not

consist with the standard, this may by caused by the air in hydraulic system and failure of main cylinder or clutch. It can

discharge the air of system or dissemble and inspect the main cylinder or clutch.

Table 2    Structure and main technical parameter of engine(continued) 

 

Serial No. 

Item 

Specification and parameter 

27 

Consumption ratio of engine oil and fuel oil 

(%) 

≤0.8 

28 

Cooling method 

Closed forced water cooling 

29 

Starting method 

Electric motor 

30 Net 

weight(kg) 

167 

31 Outline 

dimension: 

L×W×H (mm) 

730×653×667 

32 Idle-speed 

emission 

CO(%)/HC(ppm) 

≤0.5/≤100 

33 

Emission control degree of operating 

condition regulation 

With three unique catalytic converter, air-fuel 

ratio closed loop control, the equipped light 

car meets the standard of    GB 18352.2-

2001 

                        

 

Air inlet system 

Dry-type air cleaner. 

Exhaust air system 

Primary muffler, with two-stage three-way catalyst device. 

Fuel supply system 

Adjustment of accelerator pedal 

The stroke of accelerator pedal is 155mm; adjust the adjusting nut on wire bracket if it does not consist with the standard. 

The fuel tank is plastic tank with capacity of 67L; the oil supply control is the mechanical pedal oil control and 

internal-type electric fuel pump; the type of fuel evaporation is the activated carbon can and electric valve control. 

Cooling system 

Forced circulation water cooling, electric fan and aluminum tube radiator. 

Clutch 

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Front shaft/axle

CC6460K wagon has the two-cross arm, independent suspension, breakaway front axle.

CC6460KY wagon has the two-cross arm, independent suspension, breakaway steering drive axle , hyperbolic gear single-stage main

reducer, plain bevel gear differential mechanism, universal drive semiaxle, Birfield ball-joint, main reduction ratio i

0

=4.55, Max. input

torque is 900N

m.

Rear axle

Non-breakaway drive axle, integral stamping-welded axle housing, hyperbolic gear single-stage main reducer, plain bevel gear differential

mechanism, semi-floating semiaxle, main reduction ratio i

0

=4.55, Max. input torque is 900N

m.

Wheel and tyre

The type, specification and main parameter of wheel and tyre see Table 4.

Table 4 Type, specification and main parameter of wheel and tyre

Transmission 

For the structure and main technical parameter of transmission see Table 3. 

Table 3     Structure and main technical parameter 

 

Serial 

No. 

Item Specification 

and 

parameter 

1 Model 

 

SC5M2D-C 

SC5M4D-C 

2 style 

instruction mechanical step 

transmission of    full synch, 5 

forward steps, 1 reverse step, direct 

manipulation 

instruction mechanical step transmission with torque 

divider of    full synch, 5 forward steps, 1 reverse step, 

direct manipulation 

Center 

distance(mm) 

72 

72(transmission), 222.25 (torque divider) 

Max. input torque 

(N. m)   

196 

196 

Max. input torque 

(r/min) 

5500 

Step  

Step  

II 

Step 

III 

Step 

 IV 

Step 

 V 

Step 

R(Reverse) 

Step 

H(high) 

Step 

L(low) 

6 Speed 

ratio 

 

 

 

 

 

 

 

 

Gear pair of 

speedometer 

8:25 

Total net 

weight(kg) 

38 68(include 

torque 

divider) 

Outline 

dimension: L×W

×H 

1070mm×466mm×

399mm( not include height of 

steering level) 

1070mm×460mm×380mm( not include height of 

steering level) 

Drive shaft 

The structure of rear drive shaft assembly of CC6460K wagon is the three cross-axle universal joints, two drive shafts with extens

intermediate support free-maintenance segmental structure. The front and rear drive shaft assembly of CC6460KY wagon has the 

universal joints, one drive shaft with extension spline, free-maintenance integral structure respectively. 

 

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Overview of the entire car-7

Suspension 

The front suspension is the torsion bar spring, double-cylinder inflatable hydraulic damper, transverse stabilizer rod, double 

cross-arm independent suspension. The distance between the center of front shaft of lower arm fixing nut and level ground is 

295mm±1mm. 

The rear suspension is the four-connecting rod, coil spring, double-cylinder inflatable hydraulic damper, transverse stabilizer 

rod, no independent suspension. 

Carriage 

Peripheral trapezoidal structure; welded by two box section longitudinal beams and several box or tube section cross beams. 

Steering system 

Pinion-and-rack power steering-gear, hydraulic assists steering. Breakaway front steering trapezoidal structure. Diameter of 

quadriradistus steering disc  φ380mm, adjustable angle, power-absorbing steering pipe. For main technical parameters of 

steering system refer to Table 5. 

Table 5      Main technical parameter of steering system 

Serial No. 

Item 

Parameter 

Serial No. 

Item 

Parameter 

1 wheel 

camber 0°±30′ 6 

Rotary round of 

steering disc n 

3.64 

2 kingpin 

inclination 

12°30′±30′ 7 

Angle drive ratio of 

steering system    i

 

18.2 

3 kingpin 

castor 

3°30′±30′ 8 

Force drive ratio of 

steering system i

0p

 

198.0 

4 toe 

(mm) 

0~2 9 

Normal efficiency of 

steering gear  η

+

 

≥75% 

Steering angle of 

internal and external   

wheel (°) 

32/28 10 

Reverse efficiency of 

steering gear  η

-

 

≥60% 

1Adjustment of .4-Wheel Alignment 

Test and adjust the front wheel alignment value and adjust the toe on the 4-Wheel Alignment meter. 

a.  Adjustment of kingpin castor: The standard value is 3°30′±30′(adjust the difference of left and right kingpin 

castor to within 30′); 

b.  Adjustment of toe: The toe with standard value of 0~2mm is adjusted by rotating the steering cross rod. When adjust 

the toe, it should rotate the cross brace in left and right side evenly. Tighten the lock nut after adjustment, the torque is 

55 - 65N·m. 

c.  Centering and fix of steering wheel: according to the display of the alignment gauge, turn the front wheel to right 

ahead, after removing the steering wheel without changing the position of steering lever,    mount the steering wheel 

with center aligned, the radials of the steering wheel shall be in the bilateral symmetry position, and the symbol of 

Great wall on the steering wheel shall be in the confrontation position of the driver, tighten the nut, with a tightening 

torque of 25 - 35N·m. 

Left wheel left steering:    

32

, right wheel left steering:

28

;

Left wheel right steering:   

28

, right wheel right steering: 

32

;

b. Under the light condition of the car, the height between the center of front axis fixed bolt of the lower suspension arm to the

ground is 295

1mm, if the dimension is not within this scope, reach it through adjusting the torsion bar adjustment arm

bolt;

c. The reference dimension of the height of the car is : the left and right deviation is less than 10mm;

3.   Checking the free gap of steering wheel:

Turn the orientation of the car to front, stop the engine, exert a force of about 4.9N on the steering wheel along the circumferential

direction to make the it turning to the left, there is resistance force, stop turning when the resistance force is growing; then turn

the steering wheel to the right, stop turning when the resistance force is felt to be growing; the radian value that the external edge

of steering wheel runs is the free gap of the steering wheel, its standard value shall be less than or equal to 20

, and the corner

from the central position to the left or right shall be no larger than 10.

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Brake system

The front wheel brake is ventilation coil type, the rear wheel brake is disk and drum type. The service brake type is that the double-
loop vacuum assist hydraulic brake is applied on the front and rear disc brake. The parking brake is mechanical dragline acting on the
drum brake of the rear wheel.
The free stroke of brake pedal is 20mm

30mm, and the operating stroke of the pedal is 120mm. The operating stroke of the brake

handle is 17

(3 teeth)

30

(8 teeth).

1. The adjustment of brake pedal
Measure the operating stroke of the brake pedal, the standard value is 120mm. When the eighth is no in compliance with the
requirement, make adjustment according to the following procedures:

a. Separate the brake lamp switch wire connector, loosen the blocking nut, and turn the brake lamp switch to the position that the

stopper is not touched;

b. Unscrew the blocking nut of the operation connecting rod, use the thinnose pliers to turn the operation connecting rod, adjust

the brake pedal height to standard value, after reaching the standard value, tighten the lock nut;

c. Turn the brake lamp switch to the position that the stopper of brake pedal is just touched, continue the turning for 1/2

1 circle,

and tighten the blocking nut;

d. Connect the brake lamp switch wire connector;
e. The brake lamp should not be light when the brake pedal is in release status.

2. Standard value of brake pedal free stroke: 20-30 mm

a. Under the stopping status of the engine, step on the brake pedal for 2

3 times, clear the influence of brake assistor, then use

hand to push the brake pedal to the position that there is resistance, measure the amount of movement (free stroke). It shall
be in compliance with the regulation of standard value;

b. If the gap is less than the regulation value, check to see whether the gap between the carrier rod of brake lamp switch and the

brake pedal is in compliance with the regulation. If this gap is exceeding the regulation, it means that the gap between the drive
rod clevis pin and the brake pedal arm is exceeding the regulated value.

3. Start the engine, step down the brake pedal with a force of about 700N,ehck the main brake pump, whether there is oil

leakage on the connection positions of the brake pipeline. If there is, maintain it.

4. Operating status test of brake assistor

Conduct the operation status test of the brake assistor according to the following methods:

a. Start the engine, stop if after operating for 1

2 minutes. Step on the brake pedal for several times with normal force. Expect

that the pedal can be fully stepped down a the first stepping, the height of the brake pedal shall be raised on and on with the
stepping, thus means that the brake assistor operates normally, if the height of the pedal is not changed, it means that the brake
assistor is damaged;

b. Under the stopping status of the engine, step on the brake pedal for several times, confirms that the height of brake pedal is

elevated on and on, under the status that the brake pedal is stepped down, start the engine. At this time, the brake pedal will
move down a bit, it means that the brake assistor is working normally. If the brake pedal is moving upwards, it means that the
brake assistor is damaged;

c. Under the operation status of the engine, step down the brake pedal to stop the operation of the engine. AT this time, the there

shall be no change of the height of brake pedal within 30 seconds, it means that the brake assistor is working normally. If the
brake pedal is moving upwards, it means that the brake pedal assistor is damaged.

5. Adjustment of the parking brake system:

a.For positioning, pull the brake bar to the limit position for over 3 times, use a force of about 400N to pull the brake parking

lever, count the number of knocking teeth. The standard value of stroke of parking brake : 17

(3 teeth) 

30

(8 teeth);

b.If the stroke of brake parking lever is too big and not in compliance with the requirement, adjust it with the following methods:

Loosen the brake parking lever, unscrew the adjusting nut.
Remove the adjuster hole cap from the brake assembly, use screwdriver to turn the adjustor in the arrow direction to the limit
that the brake drum cannot turn.
Rotate 5 teeth in the counter arrow direction.
Rotate the adjusting nut, adjust the brake parking lever stroke to the standard value.

c. If the stroke is less than the standard value, unscrew the adjusting nut to make it reach the standard value.
d. Check to see whether the adjusting nut and the rod are loosened, whether the adjusting nut is fixed in the fixed seat.
e. After adjustment, jack up the rear part of the car. Loosen the brake parking lever, the brake disc shall not be dragged when

checking the rear wheel.

f. The breaking in of the parking brake: use the force of about 200-250N to pull the brake parking lever,drive the car for about

400m with a speed of about 60km/h, repeat for 2-3 times, then test on the slope of 30%, the car shall be able to be parked.

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Overview of the entire car-9

Car body 

The structure shape and parameters of the car body is shown in table 6. 

Table 6    The structure shape and parameters of the car body 

Serial No. 

Item 

structure and parameter 

1 Car 

body 

 

1.1 

Structure shape of 
car body 

Long head two boxes five doors five seats totally metal enclosed type hard top no 
carrier type car body 

1.2 

White car body 

Punching, welding, totally metal enclosed type structure 

1.3 

Door assembly 

Frame type, card plate type door lock, hinge type hinges, with side protection rod, four 
side doors open outwards by turns, rear door open upwards. Centralized controlled 
door lock, electric drive glass frame riser 

1.4 

Engine bonnet 

Opening upwards and backwards, single arm hinge 

Internal and external 
decoration and 
auxiliary 
components of car 
body 

 

2.1 

Internal decoration 

Softening design, in compliance with the man-machine engineering and comfort ability 
requirement 

2.2 

Meter board 

Injection molding type structure, metallic framework 

2.3 

A, B, C pole and 
inter door protection 
plate 

Injection molding, set with sundries box on the door protection plate 

2.4 

Cab handle 

Metallic frame, PVC surface, PUR foaming layer in the middle 

2.5 Windscreen 

Panorama curved surface windscreen. Front wind window: triplex glass, with a 
thickness of 4.76mm. Rear wind window: toughened glass, with electrical heating 
defrosting resistance wire, with thickness of 3.5mm. Other windows:   toughened 
glass, with thickness of 3.5mm 

2.6 Rearview 

mirror 

External rearview mirror: electric drive, electrical heating defrosting, anti dazzle type, 
the left and right side are all convex mirror, with a radius of curvature of 1400mm. The 
internal rearview mirror: manual, anti dazzle type, plane endoscope. 

2.7 Seat 

Pilot and co pilot seat: independent seat, front and back position, the backrest angle 
and seat headrest, etc. can be adjusted. Back seat: independent seat, the backrest angle 
and seat headrest, etc. can be adjusted. 

2.8 Safety 

belt 

Back seat middle seat two points fixed type, three pointes fixed emergency blocking 
mechanical safety belt for other seats. 

2.9 

Sun visor 

Luxurious type, with lamp and cosmetic mirror 

2.10 Skylight 

Electric 

drive 

skylight 

2.11 

Front and rear 
bumper 

Overall design type, PP injection molding 

 

 

 

Checking and commissioning of the auxiliary components of car body: 

Stop the car stably, check the doors, engine cover, fuel filling port cover, meter and tools box cover, front and rear ash tray cover, 

floor center console sundries box cover, CD disc conveyer (VCD disc conveyer), power socket cover, etc. they shall be reliable 

and flexible during starting, opening and closing, without blocking and insufficient closing and abnormal sound; 

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Electrical system 

The structure and parameter of the electrical system are shown in table 7. 

Table 7    Structure And Parameter of Electrical System 

 

No.

 

Item

 

Structure and Parameter 

1

 

Power, starting and charging system

 

 

1.1

 

Lines

 

Singe line system, voltage DC 12V, negative earth

 

1.2

 

Accumulator 

 

55D26R maintenance free type, voltage 12V, 20 hours capacity 60Ah, storage 

capacity 101min, low temperature starting current 475A

 

1.3

 

Starter

 

12V, 1.2kW

 

1.4

 

generator 

 

Internally furnished with adjustor type generator. 14V, 90A

 

2

 

Illumination and signal system

 

 

2.1

 

Front illumination light

 

white, major high beam 60W,1 on the left and right respectively, 
auxiliary high 

beam

 55W,1 on the left and right respectively, passing 

lamp 55W,1 on the left and right respectively. Head light base center 
height H: 920mm±20mm

 

2.2

 

Position light

 

Front position lamp: 

white

,  5W,1 on the left and right respectively. 

Rear parking lights: red, 5W,1 on the left and right respectively.

 

2.3 turn 

light 

Amber 。Front and rear turn light: 21W,1 on the left and right 
respectively. Side turn light: 5W,1 on the left and right respectively, 

2.4 Fog 

light 

Front fog light: white, 55W, 1 on the left and right respectively. Rear 
fog light: red, LED,1 on the left and right respectively. 

2.5 Brake 

light 

Red, 21W, 1 on the left and right respectively, high position brake light, 
10W, 2 in the middle 

2.6 

License light 

White, 5W, 1 on the left and right respectively. 

2.7 

Backup light 

White, 21W, 1 on the left and right respectively. 

2.8 

Danger warning signal light 

All the turning signal lights, danger alarm switch control 

2.9 

Back repeating reflector 

Red, none triangle shape, forming combination light with the rear fog 
light 

2.10 

Front, middle and back ceiling light 
in the room 

White. Front indoor ceiling light: 10W, 2 pieces. Middle indoor ceiling 

light: 10W, 1 piece. Back indoor ceiling lights: 5W, 1 piece

 

2.11 

Cigar lighter illumination 

Blue, 3W, 1 piece 

2.12 

Ash tray illumination 

White, 3W, 1 piece 

3 Meter 

system 

 

3.1 Combined 

instrument 

Car speed odometer, engine speed indicator, water temperature meter, 
fuel gage 

3.2 

Indicator lamp 

Refer to the drawing 

4 Auxiliary 

electrical 

system 

 

 

4.1 Rain 

wiper 

system 

Front and rear rain wiper DC motor. Front rain wiper: four rods type, 
electric drive three gears (high and low speed + adjustable interval), 
scraper 2 pieces, 55W. Rear rain wiper: single arm type, electric drive 
one gear, with 1 scraper plate, 21W 

4.2 

Defogging, defrosting device 

Front wind window hearing type, back wind window heating type 
glass, switch control 

4.3 

Electric drive glass frame riser   

Drive side general control, independent control oh other windows and 
doors 

4.4 

Central control lock 

With remote control 

4.5 

Camborne power socket 

12V, 2 pieces 

4.6 

Radio, CD and loudspeaker   

Stereo radio, six discs CD, four sound channels 

 

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