Replacing Lumbar Support Mechanism on Left or Right Front Seat (Normal/Manual)

52 13 055 - Replacing lumbar support mechanism on left or right front seat (normal / manual)





Necessary preliminary tasks:
- Remove rear panel Removing and Installing/Replacing Backward Backrest Panel on Left or Right Front Seat (Normal/Manual)
Turn handwheel for lumbar support so as to produce the lowest possible lumbar support.





Pull off handwheel for lumbar support (1) in direction shown.
Release lower fixture (2) of backrest panel.
On handwheel/lumbar support side only:
Release side fixture (3) of backrest panel.
Release upper fixture (4) of backrest panel.





Release screws securing the lumbar support mechanism to frame (1).
Remove lumbar support springs from frame (2).
Remove lumbar support mechanism (3).

Installation:
Check following points by referring to the graphic: