Disassembly of fast-release coupling

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Withdraw lock (1/2), disconnect hose.

Fig 1: Disconnecting Hose

G03267669

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Check O-rings (1).
Do not coat O-rings (1) with antiseize agent.

Fig 2: Checking O-Rings

G03267670

Courtesy of BMW OF NORTH AMERICA, INC.