LI91.40-P-059364

Seat belt height adjustment nonfunctional
Topic number
LI91.40-P-059364
Version
1
Design group
91.40 Seat belts, emergency tensioning retractors
Date
07-09-2014
Validity
Model series 221 with automatic seat belt height adjustment, up to VIN 199347
Reason for change
Damage code updated
Reason for block
Complaint:
Seat belt height adjustment nonfunctional
Cause:
The pin for the seat belt height adjustment cable on the seat rail has broken out.
Remedy:
Clamp the broken-off pin in a vise and smooth down the surface of the break using a file.
Important: The anti-twist lock must remain intact.
Make an M4 inside thread to a depth of 10 mm at the center of the pin. (See picture 1)
Move the seat to the rear position to gain access to the hole.
Screw the pin using a bolt and washer to the seat rail with 3.5 (+0.5) Nm. (See picture 3)
Secure the seat belt height adjustment cable again.
Finally, check
whether fore/aft adjustment of the seat is performed without noise over the entire adjustment range.
Attachments
File
Description
Bild2.jpg
Fit screw/bolt
Bild3.jpg
Tighten screw/bolt using size 7 open end wrench
Bild1.jpg
Pin with thread
Symptoms
Body / Safety system / Seat belt / Seat belt / Height adjustment malfunction
Parts
Part number
ES1 ES2 Designation
Quantity Note
N00093300403 0
Bolt
1
N00000000373 8
Shim
1
07-09-2014 2:52 AM
© Copyright Daimler AG
PLUBONS
M4x10
EPC Other
make
part
X
X
Page 1/4
Work units
Op. no.
Operation text
Time
Damage
code
Note
91030 38
Electric seat adjustment is loose
Validity
Vehicle
Engine
Transmission
221.022
*
*
221.028
*
*
221.054
*
*
221.056
*
*
221.070
*
*
221.071
*
*
221.077
*
*
221.080
*
*
221.084
*
*
221.086
*
*
221.087
*
*
221.122
*
*
221.128
*
*
221.154
*
*
221.156
*
*
221.170
*
*
221.171
*
*
221.176
*
*
221.177
*
*
221.179
*
*
221.180
*
*
221.184
*
*
221.186
*
*
221.187
*
*
Vehicle
Engine
Transmission
221.022
642.930
722.902
221.028
629.911
722.903
221.054
272.946
722.999
221.056
272.965
722.906
221.070
273.922
722.904
221.071
273.961
722.904
Full model designation breakdown
07-09-2014 2:52 AM
© Copyright Daimler AG
PLUBONS
Page 2/4
221.077
156.984
722.907
221.077
156.984
722.930
221.080
642.932
722.962
221.084
273.924
722.961
221.086
273.968
722.961
221.087
272.975
722.960
221.122
642.930
722.902
221.128
629.911
722.903
221.154
272.946
722.999
221.156
272.965
722.906
221.170
273.922
722.904
221.171
273.961
722.904
221.176
275.953
722.649
221.177
156.984
722.907
221.177
156.984
722.930
221.179
275.982
722.649
221.180
642.932
722.962
221.184
273.924
722.961
221.186
273.968
722.961
221.187
272.975
722.960
Attachments
Bild2.jpg:
07-09-2014 2:52 AM
© Copyright Daimler AG
PLUBONS
Page 3/4
Bild3.jpg:
Bild1.jpg:
07-09-2014 2:52 AM
© Copyright Daimler AG
PLUBONS
Page 4/4