I have a new air pump to replace the one in my 1993 300E2.8 - while I can get the bolts out and I have the pump detached from the bracket, the clip on the hose on the back of the pump has me stumped.

How do I get this clip off?

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Steven Harrison

1993 300E2.8 - 196K
2001 E320 4MATIC - 86K