Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000YQRY |
Model Year Start: 2017 |
Model: Sienna |
Prod Date Range: [08/2016 -
] |
Title: 2GR-FKS (FUEL): FUEL MAIN VALVE: REMOVAL; 2017 - 2020 MY Sienna [08/2016 - ] |
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
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Do not disconnect the tube shown in the illustration when disassembling the fuel suction tube with pump and gauge assembly. Doing so will cause reassembly of the fuel suction tube with pump and gauge assembly to be impossible as the tube is pressed into the fuel suction plate sub-assembly.
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When replacing the fuel filter, replace it together with the fuel suction plate sub-assembly.
PROCEDURE
1. REMOVE FUEL SENDER GAUGE ASSEMBLY
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2. REMOVE FUEL MAIN VALVE ASSEMBLY
(a) Disengage the clamp to disconnect the fuel pump harness from the fuel suction plate sub-assembly.
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(b) Disconnect the 2 fuel pump harness connectors.
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(c) Using needle nose pliers, remove the E-ring from the fuel suction plate shaft.
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(e) Disengage the 2 clamps.
(f) Disengage the guide to separate the fuel filter hose from the No. 1 fuel sub-tank.
(g) Disengage the 2 claws and remove the fuel filter from the No. 1 fuel sub-tank.
NOTICE:
Do not do anything which may separate the tube from either the fuel suction plate sub-assembly or fuel filter, such as applying excessive force to the tube.
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(h) Remove the 2 springs from the fuel suction plate shaft.
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(i) Using a screwdriver with its tip wrapped with protective tape, disengage the 3 claws, and remove the fuel pump filter from the fuel filter.
NOTICE:
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Do not damage the fuel filter or fuel pump filter.
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Do not do anything which may separate the tube from either the fuel suction plate sub-assembly or fuel filter, such as applying excessive force to the tube.
NOTICE:
Click here
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*1
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Fuel Filter
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*2
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Fuel Pump Filter
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*a
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Protective Tape
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(j) Disengage the claw to disconnect the fuel pump harness from the fuel pump filter.
NOTICE:
Do not forcibly pull the fuel pump harness.
HINT:
If it is difficult to disconnect the terminal of the fuel pump harness from the fuel pump filter, push the terminal towards the center of the fuel pump filter while disconnecting it.
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(k) Remove the fuel main valve assembly (for Low Pressure).
(1) Remove the clip from the fuel filter.
(2) Using a screwdriver with its tip wrapped with protective tape, remove the fuel main valve assembly from the fuel filter.
NOTICE:
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Pull out the fuel main valve assembly carefully because the O-rings are firmly installed between the fuel main valve assembly and fuel filter.
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Do not damage the fuel filter.
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(3) Remove the 2 O-rings from the fuel main valve assembly.
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(l) Remove the fuel main valve assembly (for High Pressure).
(1) Remove the clip from the fuel filter.
(2) Using a screwdriver with its tip wrapped with protective tape, remove the fuel main valve assembly from the fuel filter.
NOTICE:
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Pull out the fuel main valve assembly carefully because the O-rings are firmly installed between the fuel main valve assembly and fuel filter.
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Do not damage the fuel filter.
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(3) Remove the 2 O-rings from the fuel main valve assembly.
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