Remove/install expansion reservoir · ar4625p1000rx · Mercedes-Benz WIS

AR46.25-P-1000RX

Remove/install expansion reservoir

31.7.08

MODEL 230 with ENGINE 272 except CODE (487) Active Body Control (ABC)

P46.25-2105-06

01  Puller hook

2 Power steering expansion reservoir

2a Clamp

2b Bolts

3 Return flow connecting line

 	Remove/install
	Before opening the hydraulic circuit of the power steering, thoroughly clean the area surrounding the separation point. Even minute particles of dirt, introduced into the hydraulic components, can result in malfunctions or damage to the power steering
1	Remove left engine intake air duct and front engine cover	See: 
		Remove/install air filter housing	AR09.10-P-1150RX
2	Suction off oil from expansion reservoir (2)		*210589007100
3	Detach connecting line (3) from expansion reservoir (2)		*129589009100
4	Pull clamp (2a) out to the side with  pulling hook (01)		*140589023300
		 Installation: Press in clamp (2a) on the side using  press-on tool.
			*272589014000
5	Unscrew bolts (2b)		*BA46.30-P-1007-01S
6	Detach expansion reservoir (2) from connection fitting of power steering pump
7	Install in the reverse order
8	Fill power steering pump and bleed		AR46.30-P-0010B

 Power steering pump

Number	Designation		Model 230 with engine 272


BA46.30-P-1007-01S	Bolt, expansion reservoir to camshaft cover/lifting eye	Nm	10

129 589 00 91 00

Pulling hook

Set of stop plugs

Hand pump

Press-on tool

210 589 00 71 00

140 589 02 33 00

272 589 01 40 00