722955 Replacing retainer plate for seat adjustment motor

WM 722955 Replacing retainer plate for seat adjustment motor

Technical values





Preliminary work

CAUTION

Malfunction in airbag system at the passenger's side.

- Danger of material damage and injury.

-> Do not loosen safety screws on the AWS sensors or seat frame.
-> Only replace retainer plate for seat adjustment motor on vehicles without AWS sensors.
-> On vehicles with an AWS sensor, the retainer plate must only be replaced together with the seat frame.

1. Move front seat to the uppermost position.
2. Remove front seat. -> 720119 Removing and installing front seat - section on "Removing" 720119 Removing and Installing Front Seat

Information

Only for vehicles with adaptive sports seats.

3. Remove motor and control valve for air cushion.





Loosening holder with compressor and valve for air distribution

3.1. Unscrew fastening screws -1- on the holder -2-.
3.2. Move holder -2- with connected motor and control valve for air cushion to one side -arrow-.
4. Remove seat adjustment motor. -> 72871900 Removing and installing seat adjustment motor - section on "Removing" 72871900 Removing and installing motor for seat adjustment

Removing retainer plate for seat adjustment motor

Removing retainer plate

1. Unscrew fastening screws -1- at the left and right on the retainer plate -2- ( -arrows- ).





Removing retainer plate

2. Remove retainer plate -2- from the seat frame -3-.

Installing retainer plate for seat adjustment motor

Installing retainer plate

1. Position retainer plate -2- on the seat frame -3- and secure with the fastening screws -1- ( -arrows- ). => Tightening torque: 24 Nm (18 ftlb.)+/-4 Nm (+/-3 ftlb.)





Installing retainer plate

Subsequent work

1. Install seat adjustment motor. -> 72871900 Removing and installing seat adjustment motor - section on "Installing" 72871900 Removing and installing motor for seat adjustment

Information

Only for vehicles with adaptive sports seats.

2. Install motor and control valve for air cushion.





Securing holder with compressor and valve for air distribution

2.1. Position holder -2- with connected motor and control valve for air cushion -arrow-.
2.2. Tighten fastening screws -1- on the holder -2-.
3. Install front seat. -> 720119 Removing and installing front seat - section on "Installing" 720119 Removing and Installing Front Seat