3 Series E36 Z3 (M52TU) ROADST
b)
Shift valves in valve body faulty
a)
Check feed line,
replacing solenoid valve, refer
to 24 34 856
b)
Replace transmission
No engine braking effect
selector lever setting D, 3rd gear
M-program selector lever setting 3,
2, 1
a)
Overdrive clutch in 4th gear
defective
b)
Oil loss in oil circuit
a)
Replace transmission
b)
Replace transmission
Transmission oil temperature too
high
Oil loss through vent
a)
Oil level too high
b)
No function of converter lockup
clutch
c)
Extreme load in emergency
running program or M program
a)
Correct oil level
b)
Replace converter lockup clutch
solenoid/supply wire
Leaks
Oil dripping from converter bell
housing
a)
Input shaft O-ring faulty
b)
Converter leaks at welded
seam
c)
Radial oil seal for converter
leaks
a)
Replace O-ring
b)
Replacing torque converter,
refer to 24 40 005
c)
Replacing radial seal, refer to
24 12 505
Condition:
Cause:
Remedy:
Leak between transmission case
and oil sump
a)
Oil sump gasket damaged
a)
Fit new gasket, refer to
24 11 007
Leak on transfer case
a)
Converter bell housing bolts
are loose
b)
Case gaskets faulty
a)
Tighten down screws
Tightening torque, refer to
Technical Data
b)
Seal off housing
Oil loss on transmission plug
a)
O-ring faulty
b)
Transmission plug not tight
a)
Replace O-ring, refer to
24 35 505
b)
Secure transmission connector
Oil loss on output
a)
Radial oil seal on output
damaged
a)
Replacing radial seal replace,
refer to 24 12 015
Oil loss through or on vent
a)
Oil level too high
b)
Wrong oil (contamination)
c)
Vent cover missing
d)
O-ring on vent damaged
a)
Correct oil level
b)
Replace oil, if necessary,
remove transmission and drain
completely including torque
converter
c)
Mount cover or replace vent
RA Troubleshooting automatic transmission THM-R1
BMW AG - TIS
11.02.2013 03:36
Issue status (12/2007) Valid only until next DVD is issued
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