Remove/install front suspension pressure reservoir - AR32.50-P-0010RMG

MODEL 230.456 with CODE (487) Active Body Control (ABC)

MODEL 230.470/471/472/477

MODEL 230.479 as of model year 2006

MODEL 216, 221, 231 with CODE (487) Active Body Control (ABC)

Illustrated on model 230.479

Fig 1: Front Suspension Pressure Reservoir Components - Shown On Model 230.479

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove front axle ABC valve unit (Y36/1) with pressure reservoir (5)	Model 230	AR32.50-P-0001RX
		Model 216, 221	AR32.50-P-0001SX
		Model 231	AR32.50-P-0001RK
2	Clamp front axle ABC valve unit (Y36/1) with pressure reservoir (5) into vise	Use protective jaws.
	Clean
3	Clean the area surrounding the pressure reservoir separation point (5) and the front axle ABC valve unit (Y36/1)	Before opening the front axle ABC valve unit (Y36/1) the area surrounding the separation point is to be thoroughly cleaned. Only use clean, lint free rags and cleaner free of mineral oil.
4	Undo pressure reservoir (5) from front axle ABC valve unit (Y36/1) and remove	Model 216, 221	*BA32.50-P-1006-01B
		Model 230	*BA32.50-P-1026-01A
		Model 231	*BA32.50-P-1002-01C
			Fig 2
	Notes on scrapping gas-filled hydraulic components		OS00.00-P-1000-01A
	Disposing on spring actuator		OS32.30-P-0620-01A
5	Install in the reverse order

ACTIVE BODY CONTROL SUSPENSION

Number	Designation		Model 216	Model 221
BA32.50-P-1006-01B	Front axle pressure reservoir to valve unit	Nm	80	80

ACTIVE BODY CONTROL SUSPENSION

Number	Designation		Model 230
BA32.50-P-1026-01A	Front axle pressure reservoir to valve unit	Nm	80

ACTIVE BODY CONTROL SUSPENSION

Number	Designation		Model 231
BA32.50-P-1002-01C	Front axle pressure reservoir to valve unit	Nm	80

Fig 2: Identifying Plug In Open-End Wrench (221 589 01 09 00)

Courtesy of MERCEDES-BENZ USA