Remove/Install Rear Wing - AR88.30-P-0509MFB

Model 177.0, 247.7 with code 772 (AMG styling - Front spoiler, side skirts) with code B26 (AMG aerodynamics package) 

Courtesy of MERCEDES-BENZ USA

Shown on model 177.0 

	Remove/install
1	Remove roof spoiler.		AR72.20-P-4000MFA
2	Remove cover panels (1).	For this purpose, release catch hooks (2) in lower area of respective cover panel (1). Do not damage the paint surface. : Observe embossed assignment of respective cover panel (1) on left and right. Check catch hooks (2) for damage.
		Long wedge	Fig 1
		If damage is present, ↓ replace corresponding cover panel (1).
3	Remove screw/bolts (3).
4	Remove side spoiler (4) on right and left	For this purpose, release respective side spoiler (4) in upper area at catch hooks (5). Do not damage the paint surface. : Observe assignment of respective side spoiler (4) on left and right. Check catch hooks (5) for damage.
		Long wedge	Fig 1
		If damage is present, ↓ replace corresponding side spoiler (4).
5	Remove screws (6).	M5	*BA00.10-P-1001-01A
6	Remove rear wing (7).	For this purpose, remove rear wing (7) upwards from rear spoiler. Helper required.
7	Remove sleeves (8) on right and left.	If rear wing (7) will be replaced.
8	Install in the reverse order.

Fig 1: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA