Removing and installing front power seat motor group (seat cushion) · ar9129p1420gh · Mercedes-Benz WIS

AR91.29-P-1420GH

Removing and installing front power seat motor group (seat cushion)

7.3.97

MODEL 163 with CODE (221b) Electrically adjustable left and right front seats

P91.29-0333-06

1 Seat cushions

2 Screws

3 Screws

4 Front bearing plate

5 Rear bearing plate

6 Snap rings

7 Bearing pin

8 Screws

M25m2 Rear up/down motor

M25m3 Front up/down motor

 	Removal, installation
1	Remove front seat backrest		AR91.10-P-1060GH
2	Unscrew screws (2) on seat frame	 Torx bit set	*000589011000
3	Remove seat cushion (1) from seat adjustment mechanism
4	Disconnect connectors from adjustment motors (M25m2, M25m3)
5	Unscew screws (3) on bearigng plates (4, 5)	 Torx bit set	*000589011000
6	Remove bearing plates (4, 5)
7	Remove snap rings (6) on bearing pins (7), press bearing pins out of fork heads
8	Unscrew screws (8) on shaft beerings	 Torx bit set	*000589011000
9	Remove adjustment motors (M25m2, M25m3)
10	Install in opposite order
11	Check for proper function	 See Owner's Manual

Torx bit set

000 589 01 10 00