2006 GREAT WALL DEER oil change

TF-4Transfer Box
Troubleshooting
Common troubles CausesResolving approaches
Unsuitable tire pressure.
Noise, which is spread by the transfer
box instead of the clutch, engine or other
parts, occurs at each speed.Gear noise.
Damage or wear of chain gear or
chain.Open to check whether there is weary
element or damaged element (including
the odometer gear) and, if any, change
them
Noise occurs in the high-speed or low-
speed four-gear driving.Open to check whether there is wear or
damage, and if any, adjust the tire pressure
to suitable value.
Oil leakage in transfer box. Frame Break of transfer box.
Oil leakage of other element.
Ventilation pipe block
Over-added lubricant or lubricant of
unsuitable brand
Looseness of the bolts on sealing
face.
Sealing glue of different brand or
unused sealing glue.
Oil seal wear or damage.Change the frame.
Check the leakage by wiping dry.
Open and clean it and, if necessary,
change it.
Use the specified lubricant and adjust the
lubricant to suitable volume.
Propel the bolts tightly as requirement.
Use the specified sealing glue and propel
the bolts tightly as required.

TF-65D5D-Oil filling plug
5L-Oil drain plug5L2. Regular lubricant change
(a) The oil level of lubricant in transfer box shall be checked
when exchanging the engine lubricant or after the vehicle
covers 8000 kilometers, and the lubricant shall be added
as requirement.
(b) The lubricant shall be changed with the specified one
every year or after the vehicle covers 48000 kilometers.
3. Lubricant inspection approach
(a) Clean the oil filling plug and the around area.
(b) Open the oil-filling plug to check whether the lubricant
can flows out or not.
(c) if the lubricant can flow out, which means the real
lubricant volume is under the prescribed value, and the
specified lubricant shall be added into the transfer box
until the lubricant can flow from the oil filler hole.
(d) Propel the oil-filling plug tightly according to the given
Tightening moment.
Tightening moment
(19
30)N
m
Notice: The vehicle shall run for a certain time before
checking or exchanging the lubricant so that the
temperature of lubricant in transfer box may be a little
higher. Do not use hammer or other punching tools to
open or propel the oil drain plug or oil filling plug, otherwise,
the thread hole on the frame will be damaged
4. Lubricant change
(a) Clean the oil filling plug and oil drain plug and the around
area.
(b) Put down a oil container under the transfer box.
(c) Open the oil drain plug.
(d) Open the oil-filling plug.
(e) Drain the lubricant up.
(f) Mount the oil drain plug and screw it up according to the
given Tightening moment.
Tightening moment
(19
30)N
m
(g) Add the lubricant through the oil filler hole until the
lubricant overflows. Mount the oil-filling plug and tighten
it according to the Tightening moment.
Tightening moment : (19
30)N
m Transfer Box
lubricant grade: ATF--3Product Description and Simple Maintenance

TF-10
1. output shaft
2. shift engagement sleeve assembly
3. locking sleeve
4. return spring
5. engagement sleeve
6. snapping ring
7. shift lock hub
8. clutch assembly
9. fastening snapping ring
10.shift guide shaft
11.toggle fork
Transfer Box
Disassembly of Transfer Box
1. front case of transfer box
2. rear output shaft
3. cluch coil assembly
4. clip
5. bearing
6. nut
7. transfer cover assembly
8. mark plat
9. bolt
10. odometer drave gear
11. oil seal
12. oil seal
13. bearing
14. rear cover of transfer box
15. rolling needle bearing
16. shift guide shaft
17. back spring
18. magnet
19. bundle clip10
9
8
12
13
14
157 7
6
5
4
3
16
17
18 2
1
19
911
3. The disassembly approach for rear cover is as follows (above figure)
(a) Dismantle the nine screws and take down the clip of wire harness and
signboard in the same time.
Notice shall be taken to good keeping for the signboard, which includes the
information for the substitutes to be changed.
(b) Pry the frame lightly so that the sealing glue on the surface disengages, and
then take up the transfer box rear cover assembly directly.
(c) As for the electric gearshift transfer box, tear down the oil seal, bearing and
three nuts and clutch coil assembly.
(d) Tear down the snapping ring, pull out the bearing from the rear cover and
take apart the odometer meanwhile.
(f) Pull out the oil seal from the rear cover of the transfer box.
(g) Tear down the magnet from the front body of transfer box.
(h) Take apart the return spring from the shift guide shaft
(i) Clear away the sealing glue on the coupling face of the front housing and
rear cover of transfer box, take notice not to damage the coupling face of
the two housings or cause the materials removed dropping into the transfer
box.
4. Tear down the shifting element connected with the front axle.
Tear down the following parts from the remaining transfer box housing
assembly (electric gearshift).
(a) Electric gearshift assembly, tear down the snapping ring and sliding clutch
sleeve from the shift locking hub.
(b) Tear down the shift-locking hub from the rear output shaft.
(c) Tear down the shift engagement sleeve assembly and shift toggle fork from
the rear output shaft and shift guide shaft. Separate the assemblies one
another and tear down the shift guide shaft.
(d) Disassemble the shift engagement sleeve assembly by taking apart the
snapping ring, engagement sleeve, return spring, and locking sleeve.
(e) A plastic toggle fork that substitutes the metal toggle fork assembly and a
independent contact roller in earlier time.
1
9
8
7
6
5
Q
32
10
11

TF-12
110
9
8
6
5
4
3
2
11
15
14
13
12
17
18
19
207
16
Transfer Box
Disassembly of Transfer Box
1. fork-type flange
2. dust cover
3. fork-type flange assembly
4. transfer box front housing
8. Take apart the following parts from the remaining trans-
fer box housing assembly
(a) Fasten the front fork-type flange with the torque arm of
T-13-54-002 and screw off the nuts to take apart the
gasket, pull out the front fork-type flange assembly and
sealing ring.
(b) The dust cover may also be pressed down from the front
fork-type flange where necessary, and
(c) Take apart the front output shaft.
1. planetary mechanism
assembly
2. gasket
3. snapping ring
4. thrust disc
5. sun wheel
6. planetary bracket
7. input shaft assembly
8. input shaft
9. needle bearing
10. bearing shell
11. transfer box front
body assembly
9. Tear down the front body, input shaft assembly and
planetary mechanism assembly
Tear down the following parts from the remaining transfer box
housing assembly
(a) Take apart the venting valve.
(b) Take apart the six bolts to separate the front body from
the transfer box housing and take down the front body
(take notice not to damage the front-end cover and the
transfer housing).
(c) Take apart the front body assembly, input shaft assembly
and planetary mechanism assembly in grouping manner
(loose the snapping ring to take apart the input shaft from
the front end cover).
(d) Hold one end of the input shaft on the worktable while
open the long end of the snapping ring, press the front
body tightly to disassemble the front body assembly from
the remaining assembly.
(e) Take apart the snapping ring and oil seal from the front
body, the pin is only be taken apart where change is
necessary.
(f) Take apart the bearing and gasket from the input shaft
assembly after the bearing gripping loop is taken apart;
and take apart the input shaft assembly from the planetary
mechanism assembly.
(g) Take apart the needle bearing and bearing shell from the
input shaft assembly, and
(h) Take apart the snapping ring, thrust disc and sun wheel
from the planetary assembly, and
(i) Do not try to disassemble the planetary bracket.
4
2
1
5 6
7
83
5. front output shaft
6. oil seal
7. washer
8. nut
12. oil seal
13. locating pin
14. transfer box front
body
15. snapping ring
16. transfer box front
housing
17. bearing
18. bearing gripping
loop
19. bolt
20. vent

TF-13
1
234
5
7
6
5
4
3
21
Transfer Box
Disassembly of Transfer Box
10. Take apart the shift convex plate parts (for the electric
shift transfer box)
(a) Take apart the integrated electric shifting cam from the
transfer box housing.
(b) Take apart the electric shifting cam from the shift guide
shaft.
(c) Grip the end of shift guide shaft with soft-jaw vices, and
tap the shaft with a screwdriver until the torsion spring
drops off.
1. front body of transfer box housing
2. shift guide shaft
3. torsion spring
4. electric gearshift
5. gasket
1. transfer box front housing assembly
2. gear ring
3. oil seal
4. transfer box front housing
5. locating pin
6. ball bearing
7. snapping ring
11. Disassemble the transfer box housing assembly
Disassemble the transfer box housing assembly in the manner
as follows.
(a) Take apart the oil seal.
(b) Take apart the snapping ring, and pull out the bearing.
(c) The locating pin may only be taken apart from the transfer
box front housing in the case that the pin is loose or
damaged, and
(d) Where the gear ring needs to be changed, it may be
pressed out from the transfer box housing.

TF-14
7
6
5
4
3
21
1. transfer box front housing assembly
2. gear ring
3. oil seal
4. transfer box front housing
5. locating pin
6. ball bearing
7. snapping ring
NMR23
41
1. oil seal
2. transfer box front housing
3. gear ring
4. locating pin
Transfer Box
Transfer Box Assembly
Transfer box assembly
1. Introduction
Please refer to the given instruction of this chapter during
assembly process. And the following items shall be taken
notice on:
(a) In case that the torque of the threaded parts is required,
torque spanner shall be used to screw up the parts.
(b) The small parts shall be coated with the lubricant grease
during the mounting process, so that they are immobilized
at the mounting locations.
(c) SST such as thimble of T-13-54-001 shall be used to press
the oil seal and bearing during the oil seal mount and
bearing mount, do not use the hammer to strike the oil seal
or bearing directly.
2. Lubricating during assembling
All inner parts without lubricant shall be lubricated with the
suitable lubricant before mounting, so that they can be as-
sembled easily and can supply the original lubricant
performance.
(a) If the O-ring and oil seal were not lubricated before
mounting, they may be damaged.
(b) Be sure that the bearing or liner is lubricated completely
before mounting. Because the bearing or liner may be
leaded into damage even though they are run for a very
short time.
(c) The lips of oil seal and the metal elements that match with
lips shall be lubricated before mounting.
3. Transfer box housing assembly
Parts taken apart from the transfer box shall be mounted
according to the following approaches:
(a) If the gear ring needs to be changed, the tooth-type saddle
rear of new gear ring shall be flushed with the gullet of the
transfer box front housing when pressing the new gear
ring. Press in the gear ring as shown in the left bottom
drawing, in which, the chamfering end is firstly pressed
in. if it is ensured the gear ring is not tilted, then fasten the
gear ring tightly on the housing.
(b) In case there are two locating pins taken apart, mount two
new locating pins into the housing.
(c) Press the bearing into the transfer box front housing and
mount the snapping ring correctly, and
(d) Put down the new oil seal as shown in the left bottom
drawing and press it into the housing.

TF-18
1. deceleration gear
2. output shaft
3. insert face of toggle fork
4. deceleration toggle fork assembly
5. pin, contact roller and sleeve assembly
6. deceleration shift toggle fork
7. plastic sleeve
8. contact roller
9. pin
12
6
7
8
9 3
NO PQ
R
S T
Transfer Box
Transfer Box Assembly
7. Deceleration shift parts assembly
The mounting process is as follows:
(a) If the parts are taken apart for change, assemble the shift
toggle fork assembly with a new pin-contact roller
assembly. Press the pin-contact roller in the deceleration
fork hole until the detent passes the hole completely and
seizes the right location. Ensure that the contact roller can
run freely.
(b) Mount two inserted faces of toggle fork on the decelera-
tion toggle fork assembly.
(c) Engage the deceleration fork assembly and deceleration
gear sleeve and put them in the housing, and the decelera-
tion gear sleeve shall be put in the planetary mechanism
assembly that is assembled already. Mount the rear
output shaft and joint the bearings at the ends of output
shaft and input shaft as well as the spline of the gear
sleeve.
Remarks: the output shaft assembly can be delayed until the oil
pump is mounted on the output shaft. The oil pump may be
dipped into the lubricant through the oil pump screen, turn the
output shaft in clockwise from the output shaft direction to see
whether there is lubricant pumped out so as to check whether
the oil pump can work normally or not. The parts mounted
readily may be encased in the transfer box housing as an
assembly
8. Oil pump assembly
Ensure the parts of oil pump are completely lubricated when
assembling, and the oil can be pumped out from the conical
hole of the oil pump front cover. The mount of oil pump is as
follows:
(a) Mount the pin on the rear output shaft.
(b) Slide the oil pump assembly on the rear output shaft
along with the pin.
(c) Put the gripping hoop at the end of oil pipe that is
mounted on the oil nozzle of the pump housing, screw up
the gripping hoop.
1. filter
2. oil pump hose
3. gripping hoop
4. oil pump assembly
5. output shaft
6. pump pin
7. output shaft and pump assembly5
4

TF-24Transfer Box
Washing, Checking, Up-Keeping and Exchanging (Washing)
1. Washing
Notice: check the metal rag around the magnet first before washing, large granule or irregular metal
granule shows the disintegratation or similar damage. Small or fine metal granule shows the uneven
or serious wear. If the metal rag is founded, notice shall be taken on damage and wear inspection
during checking the rotating parts and the element matched with the rotating parts.
(a) Common washing
Wash the parts in cleaning agent to clean away the old lubricant and deposit. Clean away the deposit in oil hole
with brush. Take notice not to scrape the metal coupling face when washing the parts cannot be cleaned with
brush.
(b) Dry the washed parts by blowing
Dry the washed parts by blowing the low-pressure compressed air (max pressure is 137.9kPa), because cloth
thread may be left during cleaning the parts with cloth. The bearing shall be held by hand to prevent it from
rotating when blowing it.
(c) Bearing lubrication
The ball bearing and needle bearing shall be lubricated with the lubricant for transfer box after washing. As
the non-lubricated bearing may cause damage when be dry. Cover the lubricated bearing to prevent dust
entering in.
Washing, Inspection, Maintenance or Change