LI27.55-P-058976

Procedure in case of slight oil traces on TRANSMISSION 722.9
Topic number
LI27.55-P-058976
Version
5
Design group
27.55 Transmission oil cooling
Date
07-10-2014
Validity
Vehicles with transmission 722.9
Reason for change
Cause adjusted.
Reason for block
Complaint:
Slight traces of oil at following components due to possible minor leakage or "oil transfer" from assembly plant:
•
•
•
•
•
Connections of transmission oil line
Transmission oil pan
Joint between torque converter housing and transmission housing
Interior of torque converter housing
Auxiliary oil pump (with code B03)
Cause:
Possible minor leakage at described components or oil transfer from assembly plant.
Remedy:
See diagnosis tree in attachment.
If leak is still present, repair as necessary. Open and Close a PTSS case for information only. You will not receive any
further repair instructions unless you clearly state you need diagnostic assistance.
Attachments
File
Description
Fault tree Procedure with small oil traces at the NAG2_
NAG2i_MBUSA.pdf
Diagnosis tree
Symptoms
Power transmission / Automatic transmission / Automatic transmission, leaks / Leaks
Work units
Op. no.
Operation text
07-10-2014 9:13 PM
© Copyright Daimler AG
Time
PARKEGL
Damage
code
Note
27102 04
Radial shaft sealing ring of primary
pump leaking
27049 **
Automatic transmission fluid cannot
be determined
Page 1/2
Validity
Vehicle
Engine
Transmission
*
*
722.961
*
*
722.969
*
*
722.902
*
*
722.967
*
*
722.968
*
*
722.965
*
*
722.999
*
*
722.995
*
*
722.962
*
*
722.997
*
*
722.963
*
*
722.998
*
*
722.932
*
*
722.996
*
*
722.964
*
*
722.930
*
*
722.904
*
*
722.901
*
*
722.971
*
*
722.907
*
*
722.906
*
*
722.931
*
*
722.966
*
*
722.909
*
*
722.905
*
*
722.908
*
*
722.903
*
*
722.960
*
*
722.950
*
*
722.993
07-10-2014 9:13 PM
© Copyright Daimler AG
PARKEGL
Page 2/2