16 13 520 Removing and installing/replacing fuel tank non-return valve

WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove CARBON CANISTER

Unlock retaining tab (1) and pull off fuel tank non-return valve (2) in direction of arrow.

Installation note:

Check rubber seal for damage and renew if necessary.

Fig 1: Pulling Fuel Tank Non-Return Valve

Courtesy of BMW OF NORTH AMERICA, INC.