Remove/install air shutoff valve - AR14.30-P-7200H

ENGINE 275 in MODEL 215, 216, 220, 221, 230

ENGINE 285 in MODEL 240

Fig 1: Identifying Air Shutoff Valve Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove front engine cover	Engine 275.95, 285	AR01.10-P-2405LA
1	Remove front engine cover	Engine 275.98	AR01.10-P-2405IM
2	Disconnect pneumatic line (1) and air hose (2) from connections at housing upper part (4a) of left or right air shutoff valve (126/1, 126/2)	Check pneumatic lines and air hoses for damage; replace if necessary.
3	Remove bolt (3)		*BA14.30-P-1001-02A
4	Remove housing upper part (4a) and take out check valve (5) from housing lower part (4b)
5	Install in the reverse order

AIR SHUTOFF VALVE

Number	Designation		Engine 275, 285
BA14.30-P-1001-02A	Bolt, housing upper part to housing lower part	Nm	4