Remove/install rear axle pressure reservoir · ar3250p0011rx · Mercedes-Benz WIS

AR32.50-P-0011RX

Remove/install rear axle pressure reservoir

9.1.12

MODEL 230.456 /458 with CODE (487) Active Body Control (ABC)

MODEL 230.470 /471 /472 /477

MODEL 230.479 as of model year 2006

MODEL 231 with CODE (487) Active Body Control (ABC)

P32.50-2251-06

2 Pressure reservoir

3 Screw

4 Nuts

8 Hydraulic line

Y36/2 ABC rear axle valve unit

 	Remove/install
	Notes on fitting hydraulic lines and hoses		AH32.50-P-0001-02A
	Before opening the hydraulic system, thoroughly clean the area surrounding the separation point. Even the smallest dirt particles, introduced into the hydraulic components, can lead to malfunctions and a total failure of the hydraulic system
	Notes on Active Body Control suspension		AH32.50-P-0001-01N
1	Remove rear axle ABC valve unit (Y36/2)	Model 230	AR32.50-P-0002RX
		Model 231	AR32.50-P-0002RK
2	Remove bolt (3) and remove hydraulic line (8) from pressure reservoir (2)	 Detach hydraulic line (8) at the earliest 10 minutes after switching off the engine, as only then is the ABC system completely unpressurized.
		 Installation: Check sealing rings for damage and replace if necessary. Check support rings for damage and if necessary replace the complete hydraulic line (8).
		 Model 230	*BA32.50-P-1027-01A
		 Model 231	*BA32.50-P-1011-01C
3	Unscrew nuts (4) and remove pressure reservoir (2)	If necessary: 
		Dispose of pressure reservoir.	OS32.30-P-0620-01A
		 Model 230	*BA32.50-P-1025-01A
		 Model 231	*BA32.50-P-1008-01C
4	Install in the reverse order
5	Fill and bleed ABC system	Model 230	AR32.50-P-0021N
		Model 231	AR32.50-P-0021SX

 Active Body Control suspension

Number	Designation		Model 230


BA32.50-P-1025-01A	Nut, rear axle pressure reservoir to valve unit bracket	Nm	10
BA32.50-P-1027-01A	Bolt, line to rear axle pressure reservoir	Nm	20

 Active Body Control suspension

Number	Designation		Model 231


BA32.50-P-1008-01C	Nut, pressure reservoir to valve unit bracket on rear axle	Nm	10
BA32.50-P-1011-01C	Bolt, line to rear axle valve unit pressure reservoir	Nm	20

ah3250p000101n Wskazówki dotyczące zawieszenia Active Body Control
ah3250p000102a Wskazówki dotyczące montażu elastycznych i sztywnych przewodów hydraulicznych
ar3250p0002rk Demontaż i montaż zespołu zaworów osi tylnej
ar3250p0002rx
ar3250p0021n Napełnianie i odpowietrzanie układu Active Body Control (ABC)
ar3250p0021sx Napełnianie i odpowietrzanie układu Aktive-Body-Control (ABC)
os3230p062001a