Fuel supply system
N m: specified torque
adjustment nut
throttle pull wire
accelerator pedal assembly
carbon tank exhaust rubber tube
snap fitting
steel strip type elastic hoop
generator oil-in rubber tube
generator of return rubber tube
soft tube fixing clipper
carbon
tankcarbon tank
air inlet
rubber tubeb type
worm drive
type hoop
vaporizer tube 2
back part of fuel tank
oil-out tube
back part of fuel tank
oil return tubefuel filter
filter rubber tube
for gas out
hard tube bracketvaporizer soft tube 2 cleaner bracket
filter rubber
tube for gas-in
fuel tank vaporizer
rubber tube
front part of the oil-out
tube of fuel tank
vaporizer soft
tube1vaporizer tube1
fuel tank gland the middle connection rubber
tube of the oil return tube
front taps of fuel tankfuel pumpfuel tank gland
fuel tank protection plateseal packing
ringfuel tank assembly
fuel tank oil return tube
fuel tank lock
refill opening cushion
pressing board
refill opening cushion
oil filing port assembly
steel strip type elastic hoop
fuel tank protection plate
Figure 8.1 Removal of typical pump
Disassembly /assembly
Cautions for assembly
It should notice the following items before reassemble the transmission system:
1. Ensure the cooler pipeline is washed and all chip is removed when replace the transmission. It can
be realized by using the compressed air to enter into the rear cooler pipeline to remove the oil and
all foreign material in the front cooler.
2. It should check the cooler after the transmission is installed. Ensure the front and rear cooler
pipeline is connected to the proper container. Rotate the vehicle in P-Gear in idle-speed, measure
the flow rate within 15s.
3. The flow within 15s should be more than 1L.
4. It should avoid any water entering into the transmission. This will cause the transmission fluid to
generate the foam or make the transmission fluid flows out form the respirator.
5. Ensure that two grounding wires in vehicle (one end to battery, one end to vehicle) are connected
before the installation of the anode of battery.
6. If the power control module and transmission control unit is exchanged, then calibrate the pro-
gram refer to related throttle position in Part
Removal
1. Transmission
Caution:
It should remove the gear-position sensor before wash the transmission in solvent or hot abluent.
When need to remove the transmission from the vehicle, it should drainage the transmission fluid,
and use the special removal tools.
The removal of the transmission should be processed in module method, the details of removal of each module is described
in following section in detail. Refer to details of special tools listed in table 9.10 and 9.6 when remove it.
The technician needs a set of quality tools when inspect the transmission, especially for dual hexagon spanner of model
30, 40, 50 and 8mm, 10mm, 12mm.
It should abide by the following procedure when disassemble the transmission:
a. Remove the shell of torque converter and torque converter.
b. Place the transmission on the saddle platform.
c. Remove the oil pan and oil pan sealing.
d. Remove the filter retainer of each valve and remove the filter.
e. Remove the wire on solenoid valve, place it in side.
f. Remove the protection screw in the valve and remove the valve from the main housing (remove the model Z connecting bar).
g. Remove the front servo circlip, cover and piston.
Caution:
The plastic servo block on used for piston return spring.
h. Remove the flange shaft fork, then remove the transmission housing (2WD and Chairman).
Use the 8mm hexagon wrench to move the pump to the housing 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.
CD Player and Air Conditioning System-13
1 .CC6460K air conditioning system is designed with SD7V16 compressor, whose refrigeration oil type as
specified is SP-10P AG; hence application of other type of refrigeration oil may damage the parts and compo
nents of the compressor. When the
air conditioning system goes through maintenance and replacement of
parts, it should be added with new refrigeration oil, whose volume is listed as follows: the evaporator and
condenser: 30ml; the drier: 20ml; the pipeline: 10ml.
Addition of refrigeration oil can be available with two methods: The direct addition and the vacuum suction
2 .D irect addition method
a. remove the oil filler plug and fill with the specified SP-10P AG refrigeration oil.
b. observe through the hole of oil filter plug and rotate front plate of clutch to make the piston connecting rod right positio n in the
center of the hole of oil filter plug.
c. insert the dipstick along the right side of piston connecting rod till the top of dipstick touches the case of the compresso
r
d. pull out the dipstick and examine the graduations (grooves) of refrigeration oil, the readings shall be within the range of 4-6
scales
.
e. screw firmly the oil filter plug with the fastening torque of 14.7± 4.9N
.m
3. Vacuum suction method:
Firstly pump out the refrigerating system to the vacuum of 0.2x105Pa, and then fill with the specified 0.2x10 5 Pa refrigeration oil;
the detailed steps are as follows:
a. switch off the high-pressure manual valve and the auxiliary valve.
b. dismantle the high-pressure side hose from the manifold pressure gauge and insert it into the oil cu
p
c. open the auxiliary valve and have the refrigeration oil sucked into the refrigerating system from the oil cup.
d. when the refrigeration oil in the oil cup is almost pumped out to the vacuum, then immediately turn off the auxiliary valve
to
prevent the air from being sucked into the system
.
e. secure the hose adapter at high-pressure side to the manifold pressure gauge, start the vacuum pump and turn on the high-
pressure manual valve, then turn on the auxiliary valve to pump the system to the vacuum state of 0.2x10
5Pa, keep such state
for 15mins so as to discharge out the air flowing into the system along with the oil.
V ol ume of Refrigeration Oil Addition and its Methods
2.ai r h eating system
T r oubl e Cau ses o f the trouble
H e ati n g n otsuppl i ed or
no t s
uf f i cientl y suppl i ed 1.
blow erof air c ondition erf ai l u re 2.relay o f the blow erdamage
d
3. heati n g w ater pipe bloc k e d 4 . coo ling water p i pe b lock ed
5. col d/h ot damp erexecutor damage d 6. ins
uf f i cien t c oo ling l iqu id
N o rotation ofblow er 1.
f use burned
down orpoor contac t o f the switch
2. mo tor o f the blowe r burne d d ow
n
3. op en circ uit o f h igh- sp eed relay o f the blow er
4. speed-ad j usti n g m odule d am aged
5. short c ircu it
leak age o f w ater W ater p ipe o f ai rhe ati n g a ged, inse cu re j oi nt
O v erhe at 1.
speed-ad j usti n g r esi sto r o f the f an d am aged
2. col d/h ot damp erexecutor damaged
I nsu f f i cien t h otair
vo lume f or d efro stin
g 1.
mode executor dama ge
d
2. f al li n g o f fof the d riv e ro
d
3. damp ernot in p osi ti o
n
4. air v ent b l ock ed
5. inad equa te heatin g s
upply
6. inst
alla tion ofwind tunn elno t fi t
7. circ uit d i sco nn ecte
d
Appendix B-12
Non-metal materials consumption table
Name Brand, specification and
technical condition Utility Measuring
unit Suitable Note
Silicon oil Transmission lever. Three-hole
rubber block Kg Suitable
Thread block
sealing agent 1271 Short, longitudinal front fixed
bolt, hub cap bolt, transmission
lever bolt, carriage fixing L Suitable
Silicone rubber
surface sealing
agent 1596 (super gray) Installing ring flange L Suitable
Anti-freeze
liquid vinyl-EG --35℃
antifreeze liquid Radiator and co-tank - Kg 7
Molybdenum
disulfide
pressed
lithium base
grease 3# Twisted bar spline, speed shaft L Suitable
Glass base
coat er 5001TF Glass base coat m 0.03
Butyl tape 6×2×700 Air-filtering suction tube, door
seal film L Suitable
Attraction
steering fluid DEXRON3 (ATF-3) Steering fuel cup assembly L 1
Clutch oil DOT4 Clutch master cylinder L 0.15
Brake fluid DOT4 Vacuum assist fluid reservoir L 0.525
Auto gear oil GL-4 75W/90 Transmission L 2.2 For the exported
vehicle for
extremely cold
areas
Auto gear oil GL-4 75W/90 Transfer case L 2.7 For the exported
vehicle for
extremely cold
areas
Auto gear oil GL-4 80W/90 Transmission L 1.4
Auto gear oil GL-4 80W/90 Transfer case L 2.5
Auto gear oil GL-5 75W/90 Rear axle L 2.9 For the exported
vehicle for
extremely cold
areas
2.9L=5.14PTS
Auto gear oil GL-5 80W/90 Rear axle L 2.9 2.9L=5.14PTS