721955 Replacing backrest frame
WM 721955 Replacing backrest frame
Removing backrest frame
Installation position of backrest frame
1. Remove lumbar support. -> 723419 Removing and installing lumbar support - section on "Removing" 723419 Removing and installing lumbar support
2. Remove motor for lumbar support adjustment and lumbar curvature. -> 723619 Removing and installing motor for lumbar support adjustment and lumbar curvature - section on "Removing" 723619 Removing and installing motor for lumbar support adjustment and lumbar curvature
3. Remove guide elements for headrest.
3.1. Release guide element at the right -1- and left -2- using a screwdriver -a- and pull them up and out.
Removing guide elements
4. Remove air cushion for backrest. -> 721719 Removing and installing air cushion for backrest - section on "Removing" 721719 Removing and installing air cushion for front backrest
5. Remove motor for air cushion. -> 723919 Removing and installing motor for air cushion - section on "Removing" 723919 Removing and installing motor for air cushion
6. Remove side airbag. -> 696319 Removing and installing side airbag - section on "Removing" 696319 Removing and Installing Side Airbag
7. Unclip line clips and remove wire harness. -> 975619 Removing and installing wiring for backrest - section on "Removing" 975619 Removing and installing wiring for backrest
Installing backrest frame
1. Position wire harness and clip the clips into the backrest frame. -> 975619 Removing and installing wiring for backrest - section on "Installing" 975619 Removing and installing wiring for backrest
2. Install side airbag. -> 696319 Removing and installing side airbag - section on "Installing" 696319 Removing and Installing Side Airbag
3. Install motor for air cushion. -> 723919 Removing and installing motor for air cushion - section on "Installing" 723919 Removing and installing motor for air cushion
4. Install air cushion for backrest. -> 721719 Removing and installing air cushion for backrest - section on "Installing" 721719 Removing and installing air cushion for front backrest
5. Install guide element at the right -1- and left -2- for the headrests.
Installing guide elements
6. Install motor for lumbar support adjustment and lumbar curvature. -> 723619 Removing and installing motor for lumbar support adjustment and lumbar curvature - section on "Installing" 723619 Removing and installing motor for lumbar support adjustment and lumbar curvature
7. Install lumbar support. -> 723419 Removing and installing lumbar support - section on "Installing" 723419 Removing and installing lumbar support