Remove/install support element at left of roll bar - AR91.50-P-0010R: Notes

MODEL 230.4 except CODE (P99) "AMG Black Series" special model 

Fig 1: Identifying Support Element At Left Of Roll Bar Components

Courtesy of MERCEDES-BENZ USA

	Removing
	Risk of injury  caused by body parts being pinched or crushed when working on gas- operated struts under tension	Only remove and install gas-operated struts when they are not under tension and when the components are properly secured.	AS00.00-Z-0012-01A
	Risk of injury  when performing check and repair work in area of rollover bar	Extend roll bar before working in the roll bar area Keep body parts away from the moving area of the roll bar mechanical system.	AS91.00-Z-0003-01R
1	Use the roll bar switch to fully raise the roll bar (7)
2	Switch off the ignition and remove the transmitter key from the EIS control unit	On vehicles with code (889) Keyless Go, press the Keyless Go start/stop button repeatedly until the ignition is switched off. Remove the Keyless Go transmitter card or transmitter key from the vehicle and store beyond the reach of the transmitter (min. 2 m).
3	Lower roll bar (7) mechanically		AR91.50-P-8400R
4	Unscrew bolt (2)
5	Unclip cover (3) to snap-in hooks (arrow A)
6	Insert assembly aid (4) into support element at left (1)		Figure
7	Raise roll bar (7) mechanically	Raise roll bar (7) until assembly aid (4) sits firmly in place in left support element (1).	AR91.50-P-8400R
			Figure
8	Remove hydraulic cylinder lock pawl (5) from left support element (1)		AR91.53-P-0100R
9	Use the long wedge to unclip the cap (6) at the catch hooks (arrows B) on roll bar (7)		Fig 2
10	Unscrew bolt (10)
11	Remove bolts (8)
12	Remove left support element (1) from longitudinal member console
	Install
13	Pre-tension gas-operated strut on left support element (1) of roll bar (7)	When installing a new left support element (1).	AR91.50-P-0010-01R
			Figure
	Lever for pressing down the gas-operated strut on the support element of the roll bar		WF58.50-P-9150-01R
14	Insert left support element (1) in to the longitudinal member bracket	Ensure that sleeve (9) in left support element (1) is inserted.
15	Fasten left support element (1) using bolts (8) on longitudinal member bracket	Do not tighten bolts (8), as these are tightened during roll bar (7) adjustment.
16	Adjust roll bar (7)	The bolts (8) are tightened here. Leave left side paneling removed.	AR91.50-P-9200R
17	Screw in bolt (10)	Replace self-locking bolt (10).
			*BA91.50-P-1003-01A
18	Install cap (6) on roll bar (7)
19	Install hydraulic cylinder lock pawl (5) on left support element (1)	See:↓
		Remove/install hydraulic cylinder lock pawl on support element	AR91.53-P-0100R
20	Install cover (3)
21	Screw in bolt (2)
22	Lower roll bar (7) mechanically	Before installing the left side paneling, remove the assembly aid (4) from the left support element (1).	AR91.50-P-8400R
			Figure
23	Perform function test on roll bar (7)	When doing so, raise and lower roll bar (7) several times using the roll bar switch.

ROLL BAR MECHANISM

Number	Designation		Model 230
BA91.50-P-1003-01A	Bolt, roll bar to supporting element	Nm	28

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Assembly Aid (230 589 01 21 00)

Courtesy of MERCEDES-BENZ USA