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1.Reduce fuel line pressure.
[Refer to GROUP 13A, On-vehicle Service -
Fuel
Pump Relay Disconnection (How to Reduce Pressurized Fuel
Lines) <Except for Hong Kong
and Singapore>
 ].
[Refer to
GROUP 13B, On-vehicle Service -
Fuel Pump Relay Disconnection (How to Reduce Pressurized
Fuel Lines) <Vehicles for Hong Kong and
Singapore>
].
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2.Remove the second seat
assembly, the rail cover outer and the rail cover inner.
(Refer
to GROUP 52A, Second Seat Assembly Removal and Installation
).
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3.Remove the rear scuff
plate (Refer to GROUP 52A, Trim Removal and Installation ),
and turn up the floor mat.
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4.Remove the rear floor fuel
gauge maintenance hole cover (LH).
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5.Disconnect the fuel tank
pump and gauge assembly connector, fuel high-pressure hose
and
fuel tank hose.
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6.Remove the fuel tank pump
and gauge assembly mounting nuts.
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7.
| caution |
- The section hose connecting fuel tank
assist pump has factory preset mating
marks. However, if the marks have been
dropped out because of gasoline
adherence, make the matingmarks
and remove the suction hose.
- When withdrawing the fuel tank pump and
gauge assembly via the service hole, be
careful not to damage the gauge and the
float.
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While removing the fuel tank pump and gauge assembly
from service hole, disconnect the
suction hose from fuel tank assist pump, and remove the fuel
tank pump and gauge assembly from
service hole completely.
| note |
When disassembling and
reassembling the fuel tank pump and gauge
assembly, refer to the
items of fuel pump module disassembly and
reassembly.(Refer to )
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8.Replace the fuel tank pump gasket with a
new one.
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9.
| caution |
- When installing the fuel tank pump and
gauge assembly from service hole to
fuel tank, install it with suction hose
mating mark facing as shown in the
illustration not
to twist the suction hose.
- When installing the fuel tank pump and
gauge assembly from the service hole to
the
fuel tank, be careful not to damage the
gauge of fuel tank pump and gauge
assembly and the float.
In addition, be careful that the float
of fuel gauge does not catch the suction
hose in the
fuel tank.
- When installing the fuel tank pump and
gauge assembly from service hole to fuel
tank, make sure that the gauge moving
area can move smoothly.
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While inserting the fuel tank pump and gauge
assembly from the service hole to fuel tank,
connect the suction hose to the fuel tank assist pump and
install the fuel tank pump and gauge
assembly to the fuel tank.
10.Connect the fuel
tank pump and gauge assembly connector, fuel high-pressure
hose and
fuel tank hose.
11.Install the rear floor fuel
gauge maintenance hole cover (LH).
12.Return the
floor carpet back to the original state and install the rear
scuff plate.
(Refer to GROUP 52A, Trim Removal and Installation ).
13.Install
the rail cover inner, the rail cover outer and second seat
assembly. (Refer
to GROUP 52A, Second Seat Assembly Removal and Installation
).
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