Take down tapered bearing on differential shell liking that
shown in figure.
Note: put column end surface in bearing into position
reliably.
Take down cylindrical bearing of speedmeter driving wheel
side liking that shown in figure.
Take down driving gear of speedmeter
Disassemble by sequence the fastening bolts of differential.
Take out elastic cylindrical pin with pin taker, and take out
second planetary gears and gaskets, two axle shaft gears
and gaskets and planetary gear shaft by sequence.
Transmission—Disassemble assembly
174
Power steering--Power steering oil pump assembly
Power steering oil pump assembly
Overhaul
1. Disassemble front wheel
2. Disassemble right bottom defender board [68000004]
3. Disassemble driving belt.
4. Disassemble oil storage tank to the No. 1 oil pipe
of power steering pump
Disassemble fixed clamp, and take down the oil storage tank
to the No. 1 oil pipe of power steering pump.
5. Disassemble in-out oil pipe assembly of power
steering gear [64000131]
(a) Use special tool to disassemble in-out oil pipe assembly.
(b) Disassemble the bolts and disconnect the fixed clamp of
in-out oil pipe.
6. Disassemble rear bracket of power steering pump
Disassemble the bolt and rear bracket of power steering pump.
7. Disassemble power steering oil pump assembly
[64000132]
(a) Disconnect the joint of oil pressure switch.
(b) Disassemble two bolts, two screw caps, then take down
the power steering oil pump assembly.
8. Assembly power steering oil pump assembly
(a) Assemble power steering oil pump assembly with two
bolts and two screw caps.
Torque: 37 N
x x x x
xm
(b) Connect the joint of oil pressure switch.
Note: the joint could not contact any oil.
9. Assemble the rear bracket of power steering oil pump assembly
Assemble rear bracket of power steering oil pump assembly with bolts.
Torque: 37 N
x x x x
xm
Hint:Insure the stop lever of bracket has contacted the body of power steering pump, then
tighten the bolt.
203
Special tool
Power steering--Power steering gear assembly
29. Assemble steering No.2 dust-proof cover.
(a) Insure steering gear hole is not plugged by lubricating
grease.
Hint: if hole is plugged, the pressure in dust-proof
cover when steering wheel turns after combin-
ing will change.
(b) Assemble dust-proof cover, fixed clamp and new iron wire.
Note: do no t hurt or bend dust-proof cover.
(c) After coiling dust-proof cover with iron wire for two circles,
turn it for several circles to fix it.
(d) Liking that shown in figure, bend iron wire to rotating di-
rection to prevent it from hurting dust-proof cover.
Hint: assemble the other side with same method.
30. Assemble No.1 dust-proof cover of steering gear.
31. Assemble left ball head of transversal lever .
(a) Screw locking cap and transversal lever ball head in gear
terminal lever until aligning the mark.
(b) After adjusting front wiring harness, tighten the screw cap
(referring to page 80).
Torque: 74 ± 5 N
xm
Hint: assemble the other side with same method.
32. Assemble right ball head of transversal lever .
33. Assemble power steering gear assembly [64000133].
(a) Assemble power steering gear assembly on beam with
four bolts.
Torque: 58 N
xm
209
Align the mark
Supplemental restraint system--Disassemble and assemble
Disassemble and assemble
Electronic control unit of safety airbag (ECU)
1. Note (referring to chapter 1)
2. Disassembling sequence:
(1) Disassemble the cover board at the side of central channel (or disassemble auxiliary panel).
(2) Disassemble the connector connecting with safety airbag ECU.
(3) Disassemble the ECU.
3. Assembling sequence
(1) Check the ECU assembly, and make arrow direction on hint card point to running direction of automobile.
(2) Assemble the connector connecting with safety airbag ECU, the connector should be locked firmly (if
you hear a light sound “KA” when press the connector, this shows it has been locked).
a. Fix the special bolt used by controller assembly on assembling position of central channel, and
confirm it has been assembled firmly.
b. Assemble the cover board at the side of central channel (or assemble auxiliary panel).
c. Connect the cathode of battery.
4. Main notes of assembling operation:
(1) When assembling ECU assembly, pay attention to that ECU assembly could not be impacted.
(2) Inspection after the assembling
a. Set the ignition switch at ON position.
b. Indicating light illuminates at 7 second, and continues to extinguish.
c. If it does not extinguish, it is necessary to check and remove malfunction.
Note: if ECU could not be assembled correctly, safety airbag will not work normally.
5. Inspection: referring to chapter 2.
6. Removing malfunction: referring to chapter 3.
3. Place the steering wheel and front wheels correctly
and make them face the front, and take out ignition
switch key, then do not operate it in 60 seconds af-
ter disassembling the cathode of battery.
4. Disassemble safety airbag assembly at the side of
driver:
(1) Guarantee the wheels face the front.
(2) Use 5s hexagon socket-head wrench to loosen the two plan-
etary bolts.
(3) Pull out the safety airbag assembly at the side of driver
from upside of steering wheel.
Safety airbag assembly at the side of driver
1. Note (referring to chapter 1).
2. Use the flash or malfunction diagnostic tool to test malfunction (referring to chapter 1
and 3).
261
Safety airbag assemble at the side of passenger
1. Note (referring to chapter 1).
2. Use the flash or malfunction diagnostic tool to test the malfunction (referring to chapter
1 and 3).
3. Disconnect the connection of cathode of battery, and do not operate in 60 seconds after
disconnecting.
4. Disassemble the glove box.
5. Disassemble the joint of safety airbag at the side of passenger, and do not damage
airbag wiring harness carefully.
6. Disassemble the safety airbag assembly at the side of passenger.
a. Disassemble three connecting bolts from the bracket of safety airbag assembly at the side of passenger.
b. Take down the safety airbag assembly from panel.
7. Check the safety airbag assembly at the side of passenger (referring to chapter 2).
8. Assemble airbag assembly.
a. Check whether the connection between safety airbag module and airbag short wiring harness is firm.
b. Firstly, insert the module in assembling position from the upside of panel, secondly, align the assem-
bling hole of small bracket on module with the assembling hole on framework of panel, at the same
time, the module cover and panel clearance should be even, and the barb on module should be con-
nected to its position.
9. After assembling, use malfunction diagnostic tool or malfunction indicating light to
check and confirm the malfunction has been removed.
(3) Make three fixed claws mesh steering column.
When changing with new helix cable, it is necessary to disassemble yellow clamp before assembling.
(4) Insert the plug of airbag wiring harness in the plug of helix cable and make this connection firm.
Align the
mark Supplemental restraint system--Disassemble and assemble
263
(4) After assembling, use malfunction diagnostic tool or malfunction indicating light to check
and confirm the malfunction has been removed. (5) Connect the lower cover of combination switch.
(6) Connect the upper cover of combination switch with the
lower cover with special bolts firmly.
13. Set the helix cable at middle position
a. Check whether ignition switch locates OFF state.
b. Check whether the cathode end of battery has been
disassembled.
Note: do not operate in 60 seconds after disassembling
cathode end.
c. Turn helix cable anticlockwise with hand until it could not
be turned.
d. Then turn the helix cable clockwise for 2.5 circles to align
the mark.
14. Assemble steering wheel
(1) Inspection before assembling:
z Steering wheel
z Connecting wiring harness
z Safety airbag assembly at the side of driver
(2) Tighten the assembling screws at both sides.
(3) Connection of battery terminal “-”.
Supplemental restraint system--Scrap treatment for safety airbag
(3) Fix the module on wheel.
a. Assemble two bolts with gasket on two assembling holes
of safety airbag module at the side of driver.
Size of bolt: L 35.0 mm
M 6.0 mm
Note:tighten the bolts with hand until they could
not be turned in. But they could not be
screwed too tightly.
b. Use maintenance electric wire used for automobile to
fix safety airbag module at the side of driver on wheel.
Section area of nude wire part of wiring harness is more
than 2 mm
2. If the wiring harness is too thin, it might
break for the shake when airbag explodes. This is very
dangerous.
c. Use three wiring harnesses, and the wiring harness
should twist the bolts at the two sides of airbag assem-
bly twice at least. Tighten the wiring harness twisted on
fixed bolts to avoid them loosen, if wiring harness loosen,
they might incur airbag assemble loosens for shake
when airbag explodes. This is very dangerous.
d. Place the airbag module upwards, and bind the con-
necting bolts at the two sides of airbag module in wheel
hub bolt holes of wheel. Adjust the fixed position of airbag
module to make the joint hang in the wheel hub hole of
wheel. Wiring harness should be tightened. The metal
surface of airbag assembly must face the downside to
prevent wiring harness from breaking for airbag
explosion, explosive force will throw airbag to air to hurt
human or surrounding things. Airbag explosion will leave
track for surrounding things, so used wheel should be
scraped.
(4) Place wheel on flat ground, and connect the one end of
wiring harness used for unfolding with airbag short wiring
harness, and connect the other end with short circuit.
266
Safety airbag assembly
Wiring harness for explosion
(3) Fix the module on wheel.
a. Assemble three bolts with gasket on two assembling
holes of left, middle and right support pin of safety airbag
module at the side of passenger.
Size of bolt: L 35.0 mm
M 8.0 mm
Note: screw the bolts with hand, but they could not
be screwed too tightly, 2/3 L of bolts should
expose.
2. Explosion of safety airbag assembly at the side of passenger.
(1) Prepare a battery as detonating power (12±1)V.
(2) Disassemble safety airbag assembly at the side of passenger, and connect the airbag short wiring
harness on gas generator.
Warning: when storing safety airbag module at the side of driver, it is necessary to keep upper
surface face upwards.
Supplemental restraint system--Scrap treatment for safety airbag
Old tire
without hud
Wiring harness
for explosion
Wiring harness
for explosion
Left and
right small
bracket
267
(5) Fix three scraped old tyres without wheel hub on the fixed
tyre of safety airbag assembly at the side of driver. The
terminal end of unfolding wiring harness is 10m apart from
wheel of fixed airbag at least.
Width: 185mm
Inner diameter: 360mm
(6) Cut off the joint of wiring harness used for unfolding of safety
airbag assembly at the side of driver at the place apart from
the automobile, then connect it with two ends of battery.
(7) Treatment for explosive module.
Disassemble the safety airbag module at the side of driver
from wheel, and put it in ethane plastic bag, then bind the
bag for treatment with other parts.
Supplemental restraint system--Scrap treatment for safety airbag
b. Use maintenance electric wire used for automobile to fix
safety airbag module at the side of driver on wheel.
Section area of nude wire part of wiring harness is more
than 2 mm
2. If the wiring harness is too thin, it might
break for the shake when airbag explodes. This is very
dangerous.
c. Use four wiring harnesses, and the wiring harness should
twist the fixed bolts and small bracket of airbag assem-
bly twice at least. Tighten the wiring harness twisted to
avoid them loosen, if wiring harness loosen, they might
incur airbag assembly loosens for shake when airbag
explodes. This is very dangerous.
d. Place the airbag module upwards, and bind the wiring
harnesses at the two sides of airbag module in wheel
tightly. After twisting the tyre twice with the wiring har-
ness twisted on middle small bracket, bind it on tyre.
After twisting the tyre twice with the wiring harness
twisted on left and right small bracket, bind it on tyre.
Adjust the fixed position of airbag module to make the
joint hang in the wheel hub hole of wheel. Then fix the
wiring harness getting through the center of left and right
small bracket on tyre to prevent the module from shak-
ing left and right, and the wiring harness twisted on bolts
of small bracket is fixed on tyre to prevent airbag mod-
ule from shaking front and back.
(4) Place the wheel on flat ground, and connect one end of
wiring harness used for unfolding with airbag short wiring
harness, and connect the other end with short circuit. The
terminal end of unfolding wiring harness is 10m apart from
wheel of fixed airbag at least.
268
Safety airbag assembly
Wiring harness for explosion
Tyre
(over five)