LI72.10-N-075789

Noise in front door from window regulator when driving
Topic number
LI72.10-N-075789
Version
1
Function group
72.10 - Front door
Date
2/6/23
Validity
Models 907
Reason for change
Complaint
Noise in front door from window regulator when driving.
Cause
Loosened nut of window lifter leads to screw connection at bottom of door breaking the mounting point in the door
(see attached picture).
Attachments
File
Description
Ursache Bild.PNG
Loosened screw connection leads to lower fastening strut
breaking out.
Remedy
Glue in repair panel A 910 722 33 00 and screw in again with collar nut A 005 990 64 50.
When using the adhesive, observe the following: Roughen the bonding surfaces slightly and clean them so that they
are free of grease in order to guarantee secure bonding.
Attachments
File
Description
Abhilfe Bild.PNG
Glue in repair panel and screw in again.
06.02.2023 14:19:27
© Copyright Mercedes-Benz AG
JEFVNUK
Page 1 / 2
WIS-References
Document number
Title
Note
AR72.10-D-6575TS
Remove/install front door panel
Symptoms
Body > Door/Flap > Door > Door > Noise
Parts
Part number
ES1 ES2 Designation
Quantity Note
EPC
A 000 989 15 02
09
Adhesive
1
X
A 005 990 64 50
Nut
1
X
A 910 722 33 00
Reinforcement plate
1
X
Operation numbers/damage codes
Op. no.
Operation text
Time
Damage
code
72 100
Repair left door
ZM
7221338
72 640
Door trim on front door must be removed/installed
7 AW
7221338
72 100
Repair right door
ZM
7221338
06.02.2023 14:19:27
© Copyright Mercedes-Benz AG
JEFVNUK
Note
Page 2 / 2