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E70 Fuel Tank

Fig 1: Identifying E70 Fuel Tank Components
G06896048Courtesy of BMW OF NORTH AMERICA, INC.
INDEX EXPLANATION CHART

Index Explanation
A Fuel filler cap
B Pressure relief valve
C Non-return valve
D Surge chamber
E Fuel tank
F Service cap
G Lever-type sensor
H Filler vent valve
I Connection
J Maximum fill level
K Non-return valve
L Filter
1 Initial fill valve
2 Intake mesh filter
3 Fuel pump
4 Pressure relief valve
5 Feed line
6 Return line
7 Leak prevention valve
8 Suction jet pump
9 Air inlet valve
10 Suction jet pump
11 Pressure relief valve