ar9110w3400a

Remove/install pneumatic suspension unit

Type ar · topic 91.10 · version 0106 · 2005-03-21

Applies to: BODY 940.899 in MODELS 950, 952, 953, 954 with CODE (SF3) "Grammer" luxury front passenger suspension seat with CODE (SF4) "Grammer" luxury front passenger suspension seat BODY 942.899 in MODELS 950, 952, 953, 954 with CODE (SF3) "Grammer" luxury front passenger suspension seat with CODE (SF4) "Grammer" luxury front passenger suspension seat BODY 972.899 in MODELS 970, 972, 974, 975, 976 with CODE (SF3) "Grammer" luxury front passenger suspension seat with CODE (SF4) "Grammer" luxury front passenger s

Where it sits

Function group 3 Body › 91 Seats, bunks, restraint systems › 91.10 Front seats — Series 940 (models 899) · Series 942 (models 899) · Series 950 · Series 952 · Series 953 · Series 954 · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

EinPAS 37 Interior equipment › 37.26 Front seat › 37.26.47 Seat adjustment — Series 940 (models 899) · Series 942 (models 899) · Series 950 · Series 952 · Series 953 · Series 954 · Series 970 · Series 972 · Series 974 · Series 975 · Series 976

AR91.10-W-3400A

Remove/install pneumatic suspension unit

3.3.97

BODY 940.899 in MODELS 950, 952, 953, 954
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

BODY 942.899 in MODELS 950, 952, 953, 954
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

BODY 972.899 in MODELS 970, 972, 974, 975, 976
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

Remove/install pneumatic suspension unit

W91.10-0017-06

1 Compressed-air line

2 Pneumatic suspension unit

3 Bellows stopper

4 Bellows

5 Bolt

Remove/Install

1

Remove seat cushion

AR91.10-W-3310A

2.1

Remove seat and console

Body 942.899

AR91.10-W-3300A

2.2

Remove front seat

Bodies 940.899, 972.899

AR91.10-W-1000A

3

Remove gaiter plug (3) from top and drop CV boot (4) downward

4

Tilt seat to one side and unscrew bolt (5)

Body 940.899, body 942.899

*BA91.10-N-1002-02A

Body 972.899

*BA91.10-N-1001-02B

5

Remove compressed-air line (1)

Secure seat in uppermost position.

6

Remove pneumatic spring unit (2)

Turn air spring unit so that the compressed-air connection points to the notch.

Installation: The lug on the underside of the air spring unit must latch into the hole (arrow) in the suspension bottom section. Follow the assembly instructions enclosed with the new pneumatic spring unit.

7

Install in the reverse order

Seats

Number

Designation

Models 950.5/6, 952.5/6, 953.6, 954.5
with CODE SF3, SF4

Models
950.0/1/2/3,
952.0/1/2/3,
953.1/3, 954.0/1/2
with code SF3, SF4

BA91.10-N-1002-02A

Bolt, pneumatic suspension unit at suspension bottom section

Nm

15

15

Seats

Number

Designation

Models
970, 972, 974, 975, 976
with CODES SF3, SF4

BA91.10-N-1001-02B

Bolt, pneumatic suspension unit at suspension bottom section

Nm

15

Referenced documents