ar9130p2000v

Remove/install Airscarf System blower

Type ar · topic 91.30 · version 0102 · 2010-03-26

Applies to: MODELS 171.4 with CODE (403) AIRSCARF system

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.30 Seat heater, seat ventilation — Series 171 (models 4**)

EinPAS 39 Heating/ventilation/cooling › 39.40 Head area climate control › 39.40.30 Blower motor/heating element/vent/channel — Series 171 (models 4**)

AR91.30-P-2000V

Remove/install Airscarf System blower

15.3.10

MODELS 171.4 with CODE (403) AIRSCARF system

Remove/install Airscarf System blower

P91.30-2153-06

1 Head restraint

2 Air duct

3 Electrical connectors

4 Screw

M4/10 Left AIRSCARF fan motor

M4/11 Right AIRSCARF fan motor

Remove/Install

Danger!

Risk of injury caused by backrest suddenly folding forward if release lever is accidentally operated during inspection and repair work

When working on the seat, be careful not to accidentally release the backrest mechanism allowing the seat to fold forward. Keep body parts clear of the backrest travel area.

AS91.00-Z-0005-01V

1

Remove left or right head restraint (1) on front seat

AR91.16-P-0040V

2

Unclip air duct (2) from head restraint (1)

3

Remove tensioning element from front seat backrest

AR91.10-P-1910V

4

Disconnect electrical connectors (3)

5

Undo bolts (4) and remove left fan motor for AIRSCARF (M4/10) or right fan motor for AIRSCARF (M4/11)

Do not damage paint on backrest frame, backrest frame may corrode.

Use touch-up pencil to rectify any paint damage at positions, which are subsequently not visible.

*BR00.45-Z-1012-07A

Paint damage in the visible area of the backrest frame cannot be touched up. If necessary, the backrest frame will have to be replaced.

See

Remove/install front seat backrest frame

AR91.10-P-3331VA

6

Install in the reverse order

Repair materials

Number

Designation

Order number

BR00.45-Z-1012-07A

Primer stick

A 000 986 27 50

Referenced documents