Remove/install drive of horizontal seat adjustment · ar9129w1300a · Mercedes-Benz WIS

AR91.29-W-1300A

Remove/install drive of horizontal seat adjustment

16.6.10

BODY 940.899 in MODELS 950, 952, 953, 954
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

BODY 942.899 in MODEL 950, 952, 953, 954
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

BODY 972.899 in MODELS 970, 972, 974, 975, 976
with CODE (SF3) "Grammer" luxury front passenger suspension seat
with CODE (SF4) "Grammer" luxury front passenger suspension seat

Remove/install drive of horizontal seat adjustment

W91.29-0003-06

1 Screw

2 Nut

3 Plug connections

4 Engine

5 Potentiometer

6 Input shaft

7 Carrier plate

8 Eccentric-sweep gear

 	Remove/install
1	Remove seat from the console		AR91.10-W-3430B
2	Unscrew nut (2) from eccentric-sweep gear (8)		*BA91.10-N-1008-02A
		 Installation: Smear the nut (2) with locking agent.	*BR00.45-Z-1008-02A
3	Remove carrier plate (7)	 Push carrier plate forward.
		 Installation: Use new bolts (1).
			*BA91.10-N-1007-02A
4	Disconnect connectors (3)	 Mark connectors. Installation: Note marking.
5	Remove input shaft (6)	 Installation: Pay attention to correct seating of drive shaft in eccentric-sweep gear.
6	Remove eccentric-sweep gear (8)	 Installation: Smear adjusting lever with long-term grease.	*BR00.45-Z-1001-06A
		Smear new bolts with locking agent.	*BR00.45-Z-1008-02A
			*BA91.10-N-1010-02A
7	Remove motor (4) and potentiometer (5)		*BA91.10-N-1009-02A
8	Install in the reverse order
9	Parameterize drive of seat horizontal adjustment	with STAR DIAGNOSIS.

 Seats

Number	Designation		Model 950.5/6, 952.5/6, 953.6, 954.5 with code SF3, SF4	Model 950.0/1/2/3, 952.0/1/2/3, 953.1/3, 954.0/1/2 with code SF3, SF4


BA91.10-N-1007-02A	Screw for seat on carrier plate on horizontal seat adjustment	Nm	6	6
BA91.10-N-1008-02A	Nut, adjustment spindle at carrier	Nm	8	8
BA91.10-N-1009-02A	Bolt, horizontal seat adjustment motor at carrier plate	Nm	4	4
BA91.10-N-1010-02A	Bolt, elevating gear at carrier plate	Nm	0.5	0.5

 Seats

Number	Designation		Models 970, 972, 974, 975, 976 with code SF3, SF4


BA91.10-N-1011-02B	Screw for seat on carrier plate on horizontal seat adjustment	Nm	6
BA91.10-N-1012-02B	Nut, adjustment spindle at carrier	Nm	8
BA91.10-N-1013-02B	Screw for horizontal seat adjustment motor on carrier plate	Nm	4
BA91.10-N-1014-02B	Bolt, elevating gear at carrier plate	Nm	0.5

Repair materials

Number	Designation	Order number
BR00.45-Z-1008-02A	Quick-acting adhesive, Loctite 270	A 002 989 93 71
BR00.45-Z-1001-06A	Long-life grease	A 000 989 63 51 11

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