52 16 055 Replacing an Air Cushion For Left or Right Backrest Width Adjustment

52 16 055 Replacing An Air Cushion For Left Or Right Backrest Width Adjustment







Necessary preliminary tasks:
- Remove rear panel on front seat







Detach backrest cover (1) from backrest frame.

NOTE:
- Removal of the cushion on the left side is depicted; proceed in the same way for the right side.
- Air cushion must be completely drained.







Disconnect spring (1).

Lever out clips with plastic wedge.

Feed out air cushion (2) between spring wire and backrest frame.

Installation:
Insert air cushion without kinks.

Check air cushion for damage.







Unlock quick connector and detach air hoses (1 and 2) from valve housing (3).

If necessary, remove valve housing.

Installation:
Connections are coded against incorrect assembly.

Air hoses must not be kinked.







NOTE: Carry out operational check.