Position seal (18) in tank cap (10) as shown and reassemble following the removal procedure in the reverse sequence.

In particular tighten the screws (17) to a torque of 3 nm +/- 10% (sect. 3 - 3, Frame torque settings).

Removal of the fuel tank filler cap
Replacing the tank flange and fuel sensorFilling the clutch circuit
Warning
Clutch fluid will damage painted surfaces if spilled on them. It is
also very harmful if it comes into contact with the skin or
with the eyes; in the case of accidental contact, wash the affected area
thoroughly with plenty of running water.
Remove cover (1) and membrane from the clut ...
Fuel tank
fuel tank
Rubber pad
Spacer
Screw
Hose
Tray
Y-fitting
Hose
Hose
Filler cap
Screw
Complete hose guide
Screw
Hose clip
Hose
Screw
Screw
Sealing washer
Screw
Flange
Sealing washer
Spare parts catalogue
Diavel abs fuel tank
Diavel abs fuel system
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Final drive
Circlip
Nut
Washer
Nut
Rear sprocket flange
Cush drive bush
Inner ring
Chain
Spacer
Chain cover
Screw
Nut
Lock washer
Front sprocket
Spacer
O-ring
Rear sprocket
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Diavel abs gearbox
Diavel abs rear wheel axle
Diavel carbon
abs
gearbo ...