Removing The Fuel Sender; Checking The Fuel Sender; Installing The Fuel Sender; Installing The Fuel Tank - Yamaha WR250F 2017 Owner's Service Manual

TIP
• Take care not to damage the installation sur-
faces of the fuel tank.
• Always use a new fuel pump gasket.
• Install the lip on the fuel pump gasket upward.
• Install the fuel pump as shown in the figure.
• Align the projection "a" on the fuel pump with
the slot "b" in the fuel pump bracket.
• Tighten the fuel pump bolts in the proper tight-
ening sequence as shown.
a
b
5
2

REMOVING THE FUEL SENDER

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1. Remove:
• Fuel sender
ECA
NOTICE
Do not drop the fuel sender or give it a
strong shock.

CHECKING THE FUEL SENDER

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1. Disconnect:
• Fuel pump coupler
• Fuel sender coupler
(from the wire harness)
2. Disconnect:
• Starter motor lead
(from starter relay)
3. Remove:
• Fuel tank
4. Remove:
• Fuel sender
(from the fuel tank)
3
1
4
6
5. Connect:
• Fuel sender coupler
6. Push the start switch.
7. Check:
• Fuel level warning light
Out of specification  Replace the fuel
sender.
Fuel pump is atmosphere "A"
 Fuel level warning light is come on
Fuel pump is soaked in fuel "B"
Fuel level warning light is goes off
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INSTALLING THE FUEL SENDER

1. Install:
• Fuel sender gasket
• Fuel sender
Fuel sender bolts
4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
TIP
• Do not damage the installation surfaces of the
fuel tank when installing the fuel sender.
• Always use a new fuel sender gasket.
• Install the fuel sender as shown in the illustra-
tion.
• When install the fuel sender, make sure that
the projection "a" faces the rear of the vehicle.
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INSTALLING THE FUEL TANK

1. Install:
• Fuel tank
8-4
FUEL TANK
New
a