2006 GREAT WALL DEER tire

BR-3
Troubleshooting (continued)
Braking System
Notice and Troubleshooting
Trouble Causes Inspection items
There is clatter noise when using
the brake(Drum-type brake)
The brake shoe is seized on the flange of rear baffle;
The flange of rear baffle is worn;
The pressure spring of brake shoe is loose or missing;
The fixed bolts of brake bottom plate is loose;
(disc type brake)
The brake pad support plate is loose or missing
The mounting bolts are loose;Add lubricant
Change the lubricating flange
Change
Tightening it
Change
Tightening it
There is hoarse noise or quack-
quack when using the brakeThe brake shoe or brake pad is worn;
The brake caliper, the wheel or the rotator interferes each
other.
There is friction between the dust cover and brake disc,
the brake bottom plate and the brake drum;
The other braking part has trouble
There is friction between the tire and bodyChange the part, and re-process
precisely the brake drum or
rotator if the abrasion is serious;
Make change according to real
situation;
repair or change
Make repairing according to
real situation;
Change
Check or maintain the part
There is such noise as
continuous screaming, quack-
quack, oscillating sound, etc.
Notice: the braking materials
may generate the natural noise
and heat during friction, and
thus emit the energy. Therefore,
it is normal to have the
screaming noise. These
phenomena will be more serious
under the condition of frigidity,
torridity, and over humidity,
snowing and mud. the
screaming noise occurring
occasionally will not lead the
fatal brake trouble nor reduce
the effective properties of the
brake.The brake drum, brake liner, liner or brake pad is worn
or scraped
The brake liner or brake pad is dirty or with oil stain or
polished.
The brake liner or brake pad is improperly used.
The brake pedal or vacuum booster drag rod is unsuitably
adjusted.
(disc type brake)
The brake pad silent pad is loss or damaged;
The brake pad is worn to the degree that the abrasion-
indicating lamp of brake pad has friction with the rotator.
There is burr or rust on the brake caliper.
(Drum type brake)
The pressure spring of brake shoe is soft in rigidity, or is
damaged or unsuitable.
The pressure spring pin or spring of brake shoe is loose
or damaged;
There is crack on the brake bottom plate flangeCheck, repair or change
Clean or change
Check or change
Check for adjustment
Change
Change
Clean or polish the burr
Check, repair or change
Check, repair or change
Check, repair or change

SR-2
Notice
The parts change should be conducted correctly because
any error will affect the properties of steering system, or lead
to accidental or damage when driving.
Troubleshooting
Trouble Causes Inspection items
Unsuitable tire inflation
Insufficient lubricant
Over-large inclination
Steering gear joint wear
Lower swing arm ball head wear
Steering column seize-up
Steering gear unsuitable adjustment or damage
Power steering conveyer looseness
Over-low liquid level in oil cup of steering pump
Failure in power steering mechanismInflate the tire to specified pressure
Lubricating the hanging devices
Check the Alignment of Front Wheel
Change the Steering gear joint
Change the lower swing arm ball
head;
Check the steering column
Adjust or repair the gear.
Adjust the conveyor.
Check the steering pump oil cup
Check the power steering devices
Poor returning
Unsuitable tire inflation
Insufficient lubricant
Incorrect wheel alignment
Steering column seize-up
Steering gear unsuitable adjustment or damageInflate the tire to specified pressure
Lubricating the hanging devices.
Check the Alignment of Front
Wheel
Check the steering column
Change the steering gear.
Over-large playFront wheel bearing wear
Steering drive shaft yoke wear
Lower swing arm ball head wear
Steering gear joint wear
Steering gear unsuitable adjustment or damageChange the front bearing
Change the steering drive shaft
Change the swing arm ball head
Change the steering gear joint
Change the steering joint
Abnormal noise
Steering drive lever looseness
Steering gear joint wear
Steering gear unsuitable adjustment or damage
Oil lack or poor sealing of steering machine.Tighten the steering drive lever
Change the steering gear joint
Change the steering gear
Add the oil or change the sealing
washer Steering system inspection
on vehicle.
Steering System
Notice and Troubleshooting
Difficulty in steering

SR-3Steering System
On-vehicle Inspection
max play
On-vehicle Inspection
Steering wheel play
1.SR-18Check to see whether the steering wheel play is
correct;
Park the vehicle stably and align the tires in correct direction,
press the steering wheel with finger and swing it in left and
right direction. The play should not exceed the max play.
(Max play)
6
(Dr SF)
If the play is nor correct, adjust or repair the steering wheel as
requirement.
2. Adjust the steering wheel play:
(a) Align the wheel forward precisely;
(b) Loosen the locking nuts of steering gear;
(c) Rotate the adjusting screws of steering gear clockwise to
reduce the steering wheel play, while contrarotate the
adjusting screws to increase the steering wheel play.
Remark: screw the adjusting screws and enlarge the play a
little each time to check the adjusted play.
3. Check to see whether there is steering inconvenience
Rotate the steering wheel by half round in right and left
direction to check whether the play is correct, and whether the
wheel runs smoothly or any seize-up in its running.
4. Fix the adjusting screws and fasten the adjustable nut.
Oil level height
Check the oil level height in the steering gear housing.
Oil level height: flush with the filler opening.
If there oil is insufficient, add the gear oil and check to see
whether there is oil leakage.

BE-38Body Electric System
Backup Radar System
Inspection on Common Trouble
Failure Judgment Methods
No backup radar display (no
system start notification when
the reverse gear is engaged)Check whether the plugging elements of power supply
of back up radar control box are in well connection as
shown in drawing H in next page.(when the reverse
gear is engaged, touch the detector, if there is vibration,
which shows the detector is powered.
Check whether the wire harness of inner mirror in
electric room and that on the top of body are in well
connection as shown in the drawing A in next page
Check whether the wire harness of back up radar
control box is well connected with that of chassis
and that on the top of body.
Rotate the vehicle key to the ACC position and
engage the reverse gear, then measure to see whether
the back up power supply reaches to 12 V with the
multi-meter of 50 V of voltage, refer to the
red
and black
positions shown in the drawing in next
page.
If the voltage reaches 12 V, change the backup
radar control box in trial firstly, then the inner
mirror in electric room, finally change the roof
wire harness and the chassis.
No backup radar display (but
there is start notification when
the reverse gear is engaged)
remark: such trouble occur
under the blocking condition.Check whether the power supply of back up radar
is well located, see the red and position in the
drawing of next page.
Check and align the plugging element.Poor properties of ultrasonic wave
Change the ultrasonic detector heads.
Continuous back up radar red
lamp alarming (remark: there
is no obstacle within 0.5 m away
from the detector head)Check whether the detectors in the two circuit of
back up radar control box is well plugged, see the
marked positions F, G in the drawing of next page.
Check and well connect those plugging elements
Poor connection of the left/right ultrasonic detector head
Poor performance of back up radar control box.Check and well connect those plugging elements
Change the ultrasonic detector head
Change the back up radar control box.
Vehicle modelpc
Alarming by mistake
The rear standby tire is removedConduct the inspection operation for the rear
standby tire at the spacious place
fail to detect the obstacle
The detector head doesn
t workChange the detector head
There is dirt on detector headClean the detector head
Rear standby tire inspection1. engage the reverse gear for five times repeatedly within ten seconds at the spacious place so that the red
lamp on the screen flash three times, the system will automatically remember the standby tire status.
2. When the body height varies or the stand by tire is opened, make a new inspection for the rear stand by
tire to ensure the backup radar in normal operation.
Seven section of lamp display
Column I
1.49m-1.3m Column II
1.29m-1.1m
Column III
1.09m-0.9m Column IV
0.89m-0.75m
Column V
0.74m-0.6m column VI
0.59m-0.45m
Column VII

0.45m
Remark: the right and left LED display the direction and distance of obstacle respectively for driver
reference.If the voltage fails to reach 12 v, check the power
supply system of original vehicle
s large wires
to restore the voltage to 12 V.
Vehicle model SL SK
fail to detect the obstacle
Trouble description Repairing and treatment approaches

BE-64
Inspection on Common Trouble
k
v
kk
v
ON
OFF
blue screen
black screen
(a) Main engine cannot be opened
Ther is no action when pressing
the
ower
key repeatedlyCheck whether the voltage of
ACC and storage cell reaches
12 VCheck the fuse in power wire
or the power supply of the
entire vehicle
Failure of main
engine
(b) No voice or image when broadcasting

NO CDC
displayed on
screenRe-open the deviceCheck whether there is image
when backing upFailure of main
engine
Be normal after
returning
Check the converter box works
normally (whether the lamp is
light or not)Failure of converter
box
Failure of disc box
(c) There is no image when backing up
There is no image in
video cameraWhether the screen display
is blue screenFailure of video
camera
The backing up wire is not connected
well; reconnect it to the positive polar
of 12V of reverse gear
Body Electric System
Acoustical Equipment System

B0-1
Vehicle Body
Page
Introduction ................................................................. BO-2
Engine cover ............................................................... BO-3
Front door .................................................................... BO-4
Rear car Door .............................................................. BO-10
Body collision avoidance adhesive strip ...................... BO-20
Wheel-trims ................................................................. BO-24
Wheel-trims wrapping angle and exterior trim panel ... BO-26
Front Windshield ......................................................... BO-32
Side-window glass ...................................................... BO-37
Rear-door glass ........................................................... BO-40
Rear windshield ........................................................... BO-41
Load-compartment baffle ............................................ BO-43
Tail door ....................................................................... BO-45
Instrument panel ......................................................... BO-50
Safety belt ................................................................... BO-57
Seat ............................................................................. BO-60
Spoiler ......................................................................... BO-63
Luggage rack .............................................................. BO-65
Reserve tire bracket .................................................... BO-66
Body dimension ........................................................... BO-68
Frame dimension ........................................................ BO-78
BO

B0-66Body
Reserve Tire Bracket
Reserve tire bracket (
)
Element figure
reserve tire holderbuffer block bracket
buffer block
lock clip bracket
assembly
return spring reserve tire bracket adjusting arm
reserve tire lock
90
SY

specified torque
reserve tire bracket reserve tire holderreserve tire lock
lock clip bracket assembly
adjusting arm
SJ
90
KN
m

B0-67Vehicle Body
Reserve Tire Bracket
Reserve tire bracket (
)
Element figure
buffer blockspringy welt
trim cover of fixed bracket
decorative cover of screw hole reserve tire bracket
nut
SF
Dismantle of reserve tire bracket
1. Tear down the trim cover of fixed bracket;
Tear down the decorative cover of screw hole, and then tear down the
trim cover of fixed bracket.
Tear down the adjusting arm (SY SJ)
Tear down the two bolts to take down the adjusting arm;
2. Tear down the reserve tire bracket;
Tear down the three bolts and take down the reserve tire bracket. (SF)
Tear down the three bolts and take down the reserve tire bracket. (SY
SJ)
Mount of reserve tire bracket
1. Mount the reserve tire bracket;
(a) Stick the springy welt on the corresponding face where the
reserve tire bracket contact with the body; (SF)
(b) Fix the reserve tire bracket on the body with eight bolts (SF).
Fix the reserve tire bracket with three bolts on the right mail sill
and tail beam of the body.
2. Mount the trim cover of fixed bracket;
Mount the trim cover of fixed bracket and the decorative cover of
screw hole.
Mount the adjusting arm (SY SJ)
Fix the adjusting arm on the tail beam bracket of the body by screwing
the two bolts in the fixing hole.
Notice: the paint layer should be well protected during
disassembling and assembling.