Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Replacement

REPLACEMENT

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel filter removal/installation are shown below.

CAUTION:

• Never perform work on fuel system components near any possible ignition sources.
• Vaporized fuel could ignite, resulting in a serious accident.
• Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.
• Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

PROCEDURE

1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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2. REMOVE FUEL SENDER GAUGE ASSEMBLY

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3. REMOVE FUEL PUMP

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4. REMOVE FUEL MAIN VALVE ASSEMBLY

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5. REMOVE NO. 1 FUEL SUCTION SUPPORT

(a) Using a screwdriver with its tip wrapped with protective tape, disengage the 2 claws and remove the No. 1 fuel suction support from the fuel filter.

*a Protective Tape

6. INSTALL NO. 1 FUEL SUCTION SUPPORT

(a) Engage the 2 claws to install the No. 1 fuel suction support to the fuel filter.

7. INSTALL FUEL MAIN VALVE ASSEMBLY

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8. INSTALL FUEL PUMP

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9. INSTALL FUEL SENDER GAUGE ASSEMBLY

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10. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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