E 320 4MATIC Wagon (210.282) V6-3.2L (112.941) (1998)
1
Compression spring
2
Valve housing
3
Spring cup
4
Bleed valve
5
Valve plate
6
Air admission valve
7
Connection
76
Vent valve
A
Connection to activated charcoal canister
B
Connection to fuel tank
Vent Valve, Function
Vent Valve, Function