2006 GREAT WALL HOVER lock

14. Valve
Caution:
a. Must not clean the solenoid valve pipe port by solvent.
b. Pay attention to the position of ball on upper of valve.
c. Pay attention to the position of 1-2 Gear and 3-4 Gear gear shift valve which may be exchanged.
d. Check the 4-3 Gear sequence valve and spring for position.
e. Check the 12mm ball on the lower of valve.
f. It should ensure install the correct pump housing (HPPC). Please must not mix the 1
st-Gearlow position ball spool
with the torque converter ball spool .
g. Check the rag of line pressure relief valve and pay attention to replace the iron shim.
h. The hole on the valve is used for fixation and safety and could not be extended.
i . When repair the transmission, it should ensure the solenoid 5 damp coil spring is not broken.
The installation procedure of valve is shown as follows:
a. Use the cleaning solvent (refer to 8.45, 8.46) to wash the upper and lower valve completely and dry it by air; check the valve
cavity, port and hole for damage or block.
b. Install the cushioning baffle positioning bolt and clean all loose parts completely.
c. Check all valves for smooth sliding on its position.
d. Install the proper pump housing, spring and ball. Check the valve and rolling bolt.
e. Install the 1-2 Gear gear shift valve, plug and fixed bolt. Refer to Figure 8.48. Install the 3-4 Gear gear shift valve and fixed bolt.
Refer to Figure 8.49.
Install the 2-3 Gear gear shift valve and fixed bolt. Refer to Figure 8.50. Install the 4-3 sequence valve, spring, plug and fixed
disc.
Refer to Figure 8.51.
f. Install the brake belt action regulating valve (BAR) spring, piston and fixed bolt. Refer to Figure 8-52
g. Install the force and action regulation valve (CAR)spring, piston and fixed bolt. Refer to Figure 8-53
Caution: The aluminum valve is damaged easily.
h. Install the solenoid pressure-supply valve, spring and fixed disc. Refer to Figure 8.54.
i. Install the solenoid valve 6 bolt , spring and fixed bolt.

Figure 8.53 clutch combination regulating valve and solenoid 3
Figure 8.54 solenoid combination valve and solenoid 6
Figure 8.55 reverse lock valve
j. Position the 3rd feed ball (large nylon ) on the valve and solenoid supply valve filter, shown as Figure 8.54.
k. Check the separating disk for abrasion, repair or replace if necessary.
l. Check the washer of upper and lower valve for damage, replace it if necessary
m. Install the upper shim of lower position valve.
n. Install the reverse lock valve, spring and fixed disc; ensure the correct installation of valve; shown as Figure 8.55.
o. Install 5 nylon balls on the upper valve, shown as Figure 8.46. Install the upper valve shim; install the separating disk on the
upper valve.
p . Lift the separating disk to the upper valve; prevent the detection ball from falling ; install the upper valve on the low pressure
valve. Tighten all screws. Refer to Figure 8.56.

f. Make the installation of oil bottom shell is proper for transfer case and the tighten the safety valve according to the
specification and sequence (Refer to Figure 8.61). do not distort it.
16.Torque converter and support sleeve assembly
Install the hydraulic torque converter and housing assembly, the procedure is shown as follows:
a. Install the hydraulic torque converter housing on the main case.
Caution:
All hardware should be installed correctly and comply with the specification.
b. Use the Loctite243 or equivalent to fix the torque converter housing; install and tighten it to standard specification.
c. Install the torque converter; ensure the pump gear sealing is installed correctly.
17. Rear wheel drive mode of output ring flange assembly
Assemble the output shaft assembly, the procedure is shown as follows:
a. Place the paw of transmission operating rod on the parking position and lock the output shaft.
b. Wash the output shaft upper line; use the loctite243 or equivalent.
c. Install and tighten the ring flange, O-ring and nut.
Caution: In the heavy steel slide plate, place the ring flange on the upper nut; avoid the damage of bearing.
d. Tighten the nut on the output shaft
Torque type specification N.m Ft/lb
tra n s m iss io n as se m b ly

torque converter housing to
housing M12×32 4, 8or 9 54-68 40-50
rear end housing to housing
-C h a irm a n M12×32 4 54-68 40-50
C onnector housing to housing
-4 W D M8×25 10 35-40 26-30
rear end housing to housing
-2 W D M8×25 10 35-40 26-30
rear servo cover to housing
M8×25 6 30-35 22-26
O il pan to housing
M6×16 9 4-6 3-4.5
O il cooler pipe connection
2 40-45 29.5-33
V alve to housing
M6×26 7 8-13 6-9.5
V alve to housing
M6×45 5 8-13 6-9.5
B rake bar spring
M8×16 1 20-22 15-16
central support to housing
M10×34 2 20-27 15-20
C am disc to housing
M8×16 2 16-22 12-16
G ear-position sensor to
housing 10-24×13 2 4-6 3-4.5
O utput shaft lock nut
M24×1.5 1 100-110 74-81.5
oil filling plug M 20 1 30-35 22-26
Pump housing assembly


Pump to pump cover
M8×55 5 24-27 18-20
Pum p cover to housing
M8×40 6 24-34 18-25
Pum p cover to housing
M8×58 2 24-34 18-25
Pum p cover disc to pum p
cover M6×16 5 13-16 9.5-12
Pum p cover disc to crescent
M6×54 1 13-16 9.5-12
Valve assem bly


U p p e r v a lv e to lo w e r v a lv e
M6×30 24or 25 11-16 8-12
Line socket M 6 1 4-7 3-5
solenoid valve (on/off type
and VPS, including S7) M6×16 7 8-12 6-9
Table 8.1 Torque specification

6. Adjust the wheel toe
Adjust the wheel toe according to the following method
a. Shake the car upwardly and downwardly to make the suspension
reach the stable status.
b. Push the car forwardly for 5m in flat ground when the front
wheel is in the straight forward position.
c. Mark the center of each rear wheel; measure the distance “B”
between the marks of left and right tyre.
d. Push the car forwardly to move the mark on the back of tyre to
the position of front instrument.
Remarks: if the tyre moves too far, repeat the procedure (b).
e. Measure the distance “A” ‘between the marks on front of tyre.
f. Measure the toe of wheel.
toe =B-A
Inspection standard: 0-2mm
If the toe does not consist with the specified value, it can be
adjusted by the left and right draw-bar.
Move the vehicle forwardly
g. Adjustment of toe: the standard value is 02mm. The toe is
adjusted by rotating the cross draw-bar. When adjust the toe, it
should rotate the cross draw-bar on left and right side uniformly.
After the adjustment, tighten the lock nut, the tightening torque
is 55
65Nm.

Front hub and steering knuckle (2WD)
stabilizer bar
connecting rod
of stabilizer bar
flat shim
disk shim
fill block
shim
fill block
disk shim
absorber
bearing
hub cap
brake cover
spring shim
split pin
lower suspension arm
split pin
upper suspension arm
spring shimbrake caliper assembly
steering knuckle
tight nut
lock washer
screw
oil seal
bearing
hub and brake disc flat shim
N
m: specified torque
Used component which can not be used any more
precoated component

Front hub
Disassembly of front hub
1. Remove the disc brake
Remove the brake caliper and hang it by steel cable.
Remarks: Do not remove the brake pipe and brake hose.
2. Remove the hub cap
Use the inner hexagon spanner to screw off the fastening blot and
remove the hub cap.
3. Remove the hub and brake disc
a. Use the Philips screwdriver to screw off the lock screw and
remove the lock washer.
b. Use the special tools to remove the lock nut.
c. Remove the hub and brake disc with the external bearing.
special tools

2. Place in the bearing inner race; use the fill the gap
between the inner and outer race of the bearing up
with the HP-R grease.grease
grease
3. Install the inner bearing and oil seal
a. Place the inner bearing in the hub.
b. Use the special tools to knock the new oil seal into the hub.
c. Coat the oil seal lip with HP-R grease.
4. Install the hub on the steering knuckle
a. Install the hub on the steering knuckle.
b. Install the external bearing.
diagram of spe-
cial tools
special tools
5. Adjust the pre-applied load
a. Use the special tools to screw on the locknut to specified torque.
Tightening force: 80-100N
m
b. Rotate the hub to right and left 1/3
1/4 round respectively.
c. Screw off the nut until the nut can be loosed by hand.
d. Use the special tools to retighten the lock nut.
Tightening force: 28N
m
e. Use the spring tension meter to check the pre-applied load.
Pre-applied load (for starting): 28-56N
diagram of spe-
cial tools
special tools

Remarks: If the screw installation hole on the lock washer can not
align with the screw hole on the lock nut, then it can remove the lock
washer and adjust he lock nut slightly (rotate in the direction of
Min. adjusting range ); then install the lock washer.
7. Recheck the pre-applied load
Use the spring tension meter to recheck the pre-applied load.
Pre-applied load (for starting): 28-56N
If the pre-applied load does not meet the specified value, it must remove
the lock washer and adjust it by the adjusting nut.
8. Install the hub cap
a. Coat the silicon rubber surface sealant on the matching surface of
hub and hub cap.
b. Coat the screw of the inner hexagon bolt with the screw lock sealant.
c. Use the inner hexagon bolt to fix the hub cap and ring flange on the
hub; tighten the bolt to the specified torque.
Tightening force: 45
5Nm
9. Install the disc brake
Install the disc brake on the steering knuckle and tighten the bolt to the
specified torque.
Tightening force: 140
10Nm