Remove/Install Airmatic Central Reservoir - AR32.22-P-2017LWE

Model 213.0 (except 213.016/053/088/089) 

up to model year 2018 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

Model 213.016/053/1 

up to model year 2019 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

Model 213.2 (except 213.217/227/237/288/289) 

up to model year 2019 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

Model 213.217/227/237 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
	Notes on AIRmatic		AH32.22-P-1000-02LW
	Remove
1	Vent AIRMATIC central reservoir (1) using vehicle diagnosis system.
			AD00.00-P-2000-04B
2	Switch off ignition and store transmitter key outside of transmitter range (at least 2 m).
3	Remove front bumper.		AR88.20-P-2000LWE
4	Remove front right lamp unit.		AR82.10-P-4730LW
5	Remove pressure line from underside of AIRMATIC central reservoir (1) and seal openings with suitable stop plugs.	Torque tool set	Fig 5
		Record plug	Fig 4
6	Remove bolt (3) and hang front right body acceleration sensor (B24/4) with attached electric line to one side.
7	Unclip lines from line holders (4) on AIRMATIC central reservoir (1).
8	Remove bolt (5) and remove AIRMATIC central reservoir (1) downwards.
	Install
9	Position AIRMATIC central reservoir (1) and tighten bolt (5).	Bolt, pressure reservoir to cross member	*BA32.22-P-1007-03H
10	Clip lines into line holders (4) of AIRMATIC central reservoir (1).
11	Position front right body acceleration sensor (B24/4) and tighten bolt (3).
12	Remove all stop plugs.
13	Connect pressure line onto AIRMATIC central reservoir (1).	The thread on the pressure line connection and the pressure line must not be damaged. Otherwise, leaks will occur.
		Pressure line to pressure reservoir/valve unit (SP)	*BA32.22-P-1008-03H
		Torque tool set	Fig 5
		Torque wrench	Fig 2
		In the event of a problem, ↓ repair pressure line connection or pressure line.	AR32.22-P-2001-01LW
		Knife	Fig 3
14	Fill AIRMATIC central reservoir (1) with compressed air using vehicle diagnosis system.
			AD00.00-P-2000-04B
	Check
15	Read out and delete fault memory using vehicle diagnosis system.
			AD00.00-P-2000-04B
16	Check the AIRMATIC central reservoir (1), the pressure line and the pressure line connection for leak tightness.		AR32.22-P-8100LW
	Install
17	Install front right lamp unit.		AR82.10-P-4730LW
18	Install front bumper.		AR88.20-P-2000LWE

Number	Designation		Model 213
BA32.22-P-1007-03H	Bolt, pressure reservoir to cross member	Nm	30

Number	Designation		Model 213
BA32.22-P-1008-03H	Pressure line to pressure reservoir/valve unit (SP)	Nm	3, 5