ar9125p1440m

Removing and installing lumbar support control valve from front seat backrest

Type ar · topic 91.25 · version 0102 · 2003-01-22

Applies to: MODELS 220.0 /1 except CODE (404b) Multicontour backrest driver seat except CODE (405b) Multicontour backrest passenger seat except CODE (433) Left dynamic seat, incl. multicontour seat except CODE (434) Right dynamic seat, incl. multicontour seat

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.25 Multicontour seat (MKS) — Series 220 (models 0**, 1**)

EinPAS 37 Interior equipment › 37.26 Front seat › 37.26.13 Line/hose/valve — Series 220 (models 0**, 1**)

AR91.25-P-1440M

Removing and installing lumbar support control valve from front seat backrest

21.1.98

MODELS 220.0 /1
except CODE (404b) Multicontour backrest driver seat
except CODE (405b) Multicontour backrest passenger seat
except CODE (433) Left dynamic seat, incl. multicontour seat
except CODE (434) Right dynamic seat, incl. multicontour seat

Removing and installing lumbar support control valve from front seat backrest

P91.25-2002-06

1 Control valve

2 Paneling

3 Assembly wedge

With model refinement 2003 (as of 1.9.02) the position of the control valve (1) has been changed to the inboard side of the seat.

Remove/install

1

Unclip control valve (1) with assembly wedge (3) from front seat paneling (2)

Installation wedge

*110589035900

2

Detach pneumatic line and disconnect pneumatic connector

Pay attention to line routing.

3

Install in the reverse order

4

Perform lumbar support function check

Removing and installing lumbar support control valve from front seat backrest

Assembly wedge

110 589 03 59 00