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Home >> Mini >> 2010 >> Cooper S, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2921 (Fuel Supply System - Repair - E91) >> 1611 Fuel Tank With Mounting >> 16 11 030 Removing and installing/replacing fuel tank (gasoline vehicles with US version DMTL) >> Necessary preliminary tasks

Necessary preliminary tasks

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Release screws (1) and remove cover (2) from left and right sides of fuel tank.

Fig 1: Identifying Release Screws And Cover
G04725754Courtesy of BMW OF NORTH AMERICA, INC.

Left sensor unit:

Disconnect plug connection (1).

Press gray ring (2) towards sensor unit and pull out fuel feed line (3).

Fig 2: Disconnecting Plug Connection
G04725755Courtesy of BMW OF NORTH AMERICA, INC.

Right sensor unit:

Disconnect plug connection (1).

Unlock quick-release fasteners and disconnect lines (2).

Fig 3: Identifying Plug Connection And Fuel Feed Lines
G04725766Courtesy of BMW OF NORTH AMERICA, INC.

Release hose clamp (1) and detach fuel filler hose (2).

Installation: 

Tightening torque 16 12 1AZ .

Fig 4: Identifying Hose Clamp And Fuel Filter Hose
G04725757Courtesy of BMW OF NORTH AMERICA, INC.

Heavily support the fuel tank.

Fig 5: Identifying Fuel Tank With Support
G04725759Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten nut.

Installation: 

Replace self-locking nut.

Tightening torque, 16 11 1AZ .

Fig 6: Locating Self Locking Nut
G04725760Courtesy of BMW OF NORTH AMERICA, INC.

Release screws for tightening straps on left and right and remove tightening straps.

Installation: 

Tightening torque 16 11 2AZ .

IMPORTANT: Carefully feed the vent line through the body when lowering the fuel tank.
Fig 7: Locating Fuel Tank Straps Tightening Screws
G06976624Courtesy of BMW OF NORTH AMERICA, INC.