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1.Remove the second seat
assembly (Refer to GROUP 52A - Second seat
assembly).
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2.Remove the floor
inspection lid (LH).
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3.Disconnect the fuel pump
and gauge assembly connector.
4.Release the fuel
pressure in the fuel line (Refer to GROUP 13D -
On-vehicle
Service, Reduce Pressurized Fuel Lines  ).
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5.Insert a flat-tip
screwdriver (6 mm wide and 1 mm thick) into the retainer of
the fuel
main pipe connector and fuel return pipe connector.
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6.
| caution |
When pushing up the retainer
of the fuel main pipe connector
and fuel return pipe connector, pay attention to
avoid damage to the retainer.
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Turn the flat-tip screwdriver inserted into the
retainer by 90 degrees to push up the
retainer and unlock the fuel main pipe connector and fuel
return pipe connector.
7.Disconnect the fuel main
pipe and fuel return pipe from the fuel pump and gauge
assembly.
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8.Remove the mounting nuts
of fuel pump and gauge assembly.
9.Remove the fuel
tank bracket and connector housing assembly and the fuel
pump bracket
plate.
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10.
| caution |
Pay attention not to damage
the fuel gauge unit and float of
the fuel pump and gauge assembly when removing
the fuel pump and gauge assembly from the fuel
tank.
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While removing the fuel pump and gauge assembly from
service hole, disconnect the suction
hose, and remove the fuel pump and gauge assembly from
service hole completely.
11.Replace the fuel pump
and gauge assembly gasket with a new
one.
12.
| caution |
- When installing the
fuel pump and gauge assembly into the
fuel tank from the service hole, be
careful not to damage
the gauge unit and the float. In
addition, be careful that the float does
not catch the suction
hose in the fuel tank.
- When installing the fuel pump and gauge
assembly to the fuel tank, check that
the
fuel gauge unit moving area moves
smoothly.
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While inserting the fuel pump and gauge assembly
from the service hole to fuel tank, connect
the suction hose and install the fuel pump and gauge
assembly in the fuel tank.
13.Install the fuel
pump bracket plate and the fuel tank bracket and connector
housing
assembly.
14.Tighten the fuel pump and gauge
assembly mounting nuts to the specified
torque.
Tightening torque: 2.5 ± 0.4
N·m
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15.Pull up the retainer of
fuel main pipe and fuel return pipe to unlock before
installing.
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16.
| caution |
- When pushing in the
retainer of the fuel main pipe connector
and fuel return pipe connector, pay
attention to avoid
damage to the retainer.
- After the installation of the fuel main
pipe connector and fuel return pipe
connector,
slightly pull the fuel main pipe and
fuel return pipe to check that it is
connected securely.
At this time, also check that there is
approximately 1 mm play.
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Install the fuel main pipe and fuel return pipe to
the fuel pump and gauge assembly securely
and push in the retainer of the fuel main pipe connector and
fuel return pipe connector to lock
the fuel main pipe and fuel return pipe and fuel pump and
gauge assembly.
17.Connect the fuel pump and gauge
assembly connector.
18.Install the floor
inspection lid (LH).
19.Install the second seat
assembly (Refer to GROUP 52A - Second seat
assembly).
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