Chery A11 2003 Repair Manual page 468

CHERY AUTOMOBILE CO., LTD
st
It is impossible to shift f rom 1 Dirty governor
nd nd st
to 2 gear and 2 to 1 gear or
1
st nd
1 to 2 gear.
Brake C or C' fault.
nd
It is impossible to shift from 2 The governor is too dirty.
rd rd nd
to 3 gear and 3 to 2 gear.
2
nd
It is impossible to shift from 2 Clutch E is damaged.
rd
to 3 gear.
Clutch E's hydraulic fluid is leaking.
Engin
stuck.
Middle seat's hydraulic valve's protection cap
leaks.
rd
It is im possible to shift from 3 The governor is too dirty.
th th rd
to 4 gear or 4 to 3 gear.
3
rd
It is im possible to shift from 3 Brake C' fault when 1
th
to 4 gear. to its position.
The brake band does not have pretension.
2
obstru
Position 3 valve has obstructions
Fault description
Governor's bushing is stuck.
nd
Parking at 2 gear
1
The brake band is too tense.
The brake band could not be loosened.
The middle snap ring at the governor's flange is
broken.
The governor's bushing is stuck.
rd
Parking at 3 gear
1
The valve cap at the middle flange when the clutch
B has oil feeds.
2
The speed j mps directly from u
2
st rd
1 to 3 ge ar
1
st th
Jumps directly from 1 to 4
The engine's power is cut off.
gear
The governor is too dirty.
Shift qualit y i s not good at idle
speed. The governor's main oil circuit leaks.
The gearshift valve does not work smoothly.
Poor shift point at wide open
The throttle cable is not adjusted correctly.
throttle
It is impo ssi ble to kickdown
The throttle cable is not adjusted correctly.
nd st
from 2 to 1 gear.
It is impo ssi ble to kickdown
The throttle cable is not adjusted correctly.
rd nd
from 3 to 2 gear.
It is impo ssi ble to kickdown The throttle cable is not adjusted correctly.
th rd
from 4 to 3 gear.
The governor does not work steadily.
The shuttle valve does not work normally.
Too fast shif t when idle The main oil circuit's oil pressure is too high.
The disk is damaged.
The shuttle valve does not work normally.
S l o w s h i f t w h e n a t w i d e
o p e n t h r o t t l e a n d
The main oil circuit's oil pressure is too high.
k i c k d o w n .
The disk is damaged.
The main oil circuit's oil pressure is too high.
Too fast shift wh at wide open throttle and en The shuttle valve does not work normally.
kickdown.
The throttle cable is not adjusted correctly.
The overrun gear control valve is obstructed.
The engine has a too high RPM
rd th
w hen upshift from 3 to 4 gear
The cable does not work smoothly at 3
The brake band is not adjusted correctly.
36
st nd
-2 gearshift valve is stuck.
nd rd
-3 gearshift valve is stuck.
e's output shaft or worm shaft's snap is
rd th
-4 gearshift valve is stuck.
st nd
-2 gearshift rod comes
nd rd th
-3 -4 upshift valve does not
ctions.
Fault diagnosis
st nd
to 2 gearshift valve is obstructed.
st nd nd rd
-2 and 2 -3 gearshift valve is obstructed.
nd rd
–3 gearshift valve is obstructed.
nd rd th
-3 -4 gearshift valve is obstructed.
st nd rd st nd
-2 -3 gearshift valve is obstructed at the 1 –2
rd t h
-4 gearshift valve.
Automatic Transmission Fault Diagnosis Manual
Clean governor valve coupler
st nd
Replace 1 -2 gearshift valve on the control valve plate's bottom valve
plate.
When necessary, replace the control valve plate assem
Replace brake C or C'
When necessary, replace the transmission assembly
Clean the governor
When necessary, replace t he governor
nd rd
Replace the 2 -3 shift valve spindle and spring
When necessary, replace the valve plate assembly
Replace the clutch E
When necessary, replace the transmission assembly
Replace the clutch E
When necessary, replace the transmission assem
Replace engine output shaft or worm shaft's snap ring
Replace the oil pump mechanism for the whole middle seat
When necessary, replace the transmission assembly.
Replace the whole middle seat and oil pump mechanism.
Clean the governor
When necessary, replace the governor
rd th
Replac e 3 -4 gearshift valve spindle and spring
When necessary, replace the valve plate assembly.
Replace the brake C'
When necessary, replace the transmission assembly
Adjust the brake band's pretension.
nd rd th
have Replace 2 -3 -4 gearshift valve spindle and spring within the gear valve
assembly's bottom valve plate.
When necessary, replace the valve plate assembly.
Replace position 3 valve spindle and spring within the bottom valve plate
of the valve plate assembly.
When necessary, replace the valve plate assembly.
Replace the governor's connection mechanism.
st nd
Replace the 1 -2 gearshift valve spindle and spring inside the valve
plate assembly 's bottom valve plate.
Replace the valve plate assembly if necessary.
Adjust the brake band.
Replace the brake band.
Replace the middle snap ring on the gove
Replace the governor's connection mechanism.
st nd
Replace 1 -2 gearshift valve inside the bottom valve plate and 2
gearshift valve spindle and spring inside the main valve plate.
Replace the valve plate assembly if necessary.
Replace the sealing of the valve cap at the middle flange.
nd rd
Replace 2 -3 gearshift valve spindle and spring.
Replace the valve plate assembly if necessary.
nd rd
Replace the 2 -3 -4
bottom valve plate.
Replace the valve plate assembly if necessary.
st nd rd
Replace 1 -2 -3 gearshift valve spindle and spring.
part.
Replace the valve plate assembly if necessary.
Replace the valve plate assembly.
Clean the governor.
Replace the governor if necessary.
Replace the transmission assembly.
Replace the valve plate assembly.
Adjust the throttle cable.
Adjust the throttle cable.
Adjust the throttle cable.
Adjust the throttle cable.
Replace the governor.
Replace the valve plate assembly.
Replace the valve plate assembly.
Replace the transmission assembly.
Replace the valve plate assembly.
Replace the valve plate assembly.
Replace the transmission assembly.
Replace the valve plate assembly.
Replace the valve plate assembly.
Adjust the throttle cable.
Replace the valve plate assembly.
rd th
Replace 3 -4 valve spindle and spring.
Replace the valve plate assembly if necessary.
Adjust the brake band.
bly.
bly
Actions
rnor's flange.
th
gearshift valve spindle and spring inside the
nd rd
-3