Remove/install washer to/from seat height adjustment rocker threaded bolt on front seat - AR91.10-P-1400V

MODELS 171.4## ## as of 017187 except CODE (275) Memory package (driver seat, steering column, mirrors) except CODE (242) Electrically adjustable front passenger seat with memory 

MODELS 171.4## ## as of 018306 with CODE (275) Memory package (driver seat, steering column, mirrors) 

MODELS 171.4## ## as of 018399 with CODE (242) Electrically adjustable front passenger seat with memory 

Shown on right front seat 

Fig 1: Identifying Washer Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of injury  caused by backrest suddenly folding forward if release lever is accidentally operated during inspection and repair work	When working on the seat, be careful not to accidentally release the backrest mechanism allowing the seat to fold forward. Keep body parts clear of the backrest travel area.	AS91.00-Z-0005-01V
1	Remove left or right front seat and place on a suitable surface with the back of the backrest facing downwards		AR91.10-P-1000V
2	Remove threaded bolt (2) of seat height adjustment rocker at the side facing the door	When removing the shim (1) at the left side of the left front seat. When removing the shim (1) at the right side of the right front seat. Installation:  use screw locking compound.
			*BA91.10-P-1024-01A
		Quick glue	*BR00.45-Z-1008-02A
3	Remove shim (1) from threaded bolt (2)	Installation:  Install new shim (1).
4	Install in the reverse order