Fuel Tank - Yamaha 2009 XP500Y TMAX Service Manual

EAS26630
REMOVING THE FUEL TANK
1. Extract the fuel in the fuel tank through the
fuel tank cap with a pump.
2. Remove:

• Fuel tank

EAS26640
REMOVING THE FUEL PUMP
1. Remove:
• Fuel pump
ECA14720
NOTICE
• Do not drop the fuel pump or give it a
strong shock.
• Do not touch the base section of the fuel
sender.
EAS26670
CHECKING THE FUEL PUMP BODY
1. Check:
• Fuel pump body
Obstruction → Clean.
Cracks/damage → Replace the fuel pump
assembly.
EAS4B51002
CHECKING THE ROLLOVER VALVE
1. Check:
• Rollover valve "1"
Damage/faulty → Replace.
TIP
• Check that air flows smoothly only in the direc-
tion of the arrow shown in the illustration.
• The rollover valve must be in an upright posi-
tion when checking the airflow.
EAS4B51003
INSTALLING THE FUEL PUMP
1. Install:
• Fuel pump
Fuel pump bolt
4 Nm (0.4 m·kg, 2.9 ft·lb)
TIP
• Do not damage the installation surfaces of the
fuel tank when installing the fuel pump.
• Always use a new fuel pump gasket.
• Install the fuel pump as shown in the illustra-
tion.
• Align projection "a" on the fuel pump with point
"b" of the fuel tank.
• Tighten the fuel pump bolts in the proper tight-
ening sequence as shown.
FWD
EAS27010
CHECKING THE FUEL PRESSURE
1. Check:
• Pressure regulator operation
M MMM
a. Remove the fuel hose connector cover "1"
ECA4B51001
NOTICE
• Be sure to disconnect the fuel hose by
hand. Do not forcefully disconnect the
hose with tools.
• Although the fuel has been removed from
the fuel tank, be careful when removing the
fuel hose, since there may be fuel remain-
ing in it.
1
• Do not disconnect the fuel hose from the
fuel hose connector. Disconnect the con-
nector from the fuel pump.
TIP
Before removing the hose, place a few rags in
the area under where it will be removed.
7-3
4
b
a
6
1
M MMM M M MMM M M MMM M
and disconnect the fuel hose "2" from the fuel
pump.
FUEL TANK
2
5
3
M MMM M M MMM M MMM