Remove/Install Roll Bar - AR91.50-P-2000RGR

Model 190.4 

Courtesy of MERCEDES-BENZ USA

Shown on left side of vehicle 

Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
	Remove/install
1	Open soft top.
2	Remove rear panel trim.		AR68.30-P-4750RGR
3	Remove front trunk lining.		AR68.30-P-4602RGR
4	Remove HERMES control unit (N112/9).	Model 190.4 with code 360 (HERMES UMTS) Model 190.4 with code 362 (HERMES communications module LTE) If the roll bar (1) on the left side of the vehicle is removed.	AR82.95-P-0019RGR
5	Detach soft top hydraulic unit reservoir until screws (3) of roll bar (1) are accessible.	If the roll bar (1) on the left side of the vehicle is removed. Open Velcro strip to detach soft top hydraulic unit reservoir.
6	Unscrew bolts (3).	Bolt, roll bar to soft top cross member	*BA91.50-P-1008-01A
7	Unscrew nuts of screws (4).	Counterhold screws (4) of nuts. Bolt, roll bar to soft top cross member	*BA91.50-P-1008-01A
8	Unscrew nut of screw (5).	Counterhold screw (5) of nut. Aid of helper required. Bolt, roll bar to soft top cross member	*BA91.50-P-1008-01A
9	Unscrew bolts (2).	Bolt, roll bar to soft top cross member	*BA91.50-P-1008-01A
10	Remove roll bar (1) upwards out of rear panel crossmember.
11	Install In the reverse order.

ROLL BAR MECHANICAL SYSTEM

Number	Designation		Model 190.4
BA91.50-P-1008-01A	Bolt, roll bar to soft top cross member	Nm	20