Installation [12/2019 - 11/2023]: Procedure

HINT: 

Perform this procedure only when replacement of the No. 6 fuel tank cushion is necessary.

1. Install 5 new No. 6 fuel tank cushions to the fuel tank sub-assembly.

1. Engage the 2 claws to install the No. 1 fuel tank protector sub-assembly to the fuel tank sub-assembly.

1. Engage the 2 clips to install the No. 2 fuel tank protector to the fuel tank sub-assembly.

1. Install the No. 1 fuel tank heat insulator to the fuel tank sub-assembly with the 3 clips.

1. Install the 2 No. 2 fuel tube clamps to the fuel tank breather tube sub-assembly.
2. Engage the 2 clamps to install the fuel tank breather tube sub-assembly to the fuel tank sub-assembly.

1. Engage the clamp to install the No. 3 fuel tube clamp to the fuel tank sub-assembly.

1. Engage the 4 clamps to install the fuel tank wire to the fuel tank sub-assembly.

1. Engage the 2 clamps to install the fuel tank evaporation vent tube sub-assembly to the fuel tank sub-assembly.
2. Engage the clamp to connect the fuel cut off valve with tube assembly to the fuel tank evaporation vent tube sub-assembly.

   Refer to PRECAUTION [12/2019 - 11/2023]

1. Engage the 2 clamps to install the fuel tank main tube sub-assembly to the fuel tank sub-assembly.

See step  1 [12/2019 - 10/2022], or see step 1 [10/2022 - 11/2023]

See step  2 [12/2019 - 10/2022], or see step 2 [10/2022 - 11/2023]

See step  3 [12/2019 - 10/2022], or see step 3 [10/2022 - 11/2023]

See step  4 [12/2019 - 10/2022], or see step 4 [10/2022 - 11/2023]

See step  5 [12/2019 - 10/2022], or see step 5 [10/2022 - 11/2023]

Refer to PROCEDURE - Step 1

WARNING:

The fuel tank sub-assembly is very heavy. Be sure to follow the procedure described in the repair information, or the fuel tank sub-assembly may fall off the engine lifter.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Set the fuel tank sub-assembly on an engine lifter.
   NOTE:

   Using height adjustment attachments and plate lift attachments, keep the fuel tank sub-assembly horizontal.

2. Using the engine lifter, slowly raise the fuel tank sub-assembly, and then temporarily install the fuel tank sub-assembly, No. 1 fuel tank band sub-assembly and No. 2 fuel tank band sub-assembly with the 5 bolts.

   Bolt Length

   Bolt	Width Across Flats
   A	14 mm (0.551 in.)
   B	12 mm (0.472 in.)
   C	12 mm (0.472 in.) or 14 mm (0.551 in.)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   • Be careful not to drop the fuel tank sub-assembly.
   • When installing the fuel tank sub-assembly, tilt it slightly to prevent it from interfering with the surrounding parts.
3. Tighten the 5 bolts in the order shown in the illustration.
   Fig 1: Fuel Tank Sub-Assembly Bolts Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 45 N.m (459 kgf/cm, 33 ft.lbf) 

4. Connect the 2 No. 2 floor wire connectors.
5. Connect the fuel tank breather tube sub-assembly to the fuel tank filler pipe sub-assembly.

   Refer to PRECAUTION [12/2019 - 11/2023]

1. Connect the fuel tank filler pipe sub-assembly to the fuel tank sub-assembly.

   Refer to PRECAUTION [12/2019 - 11/2023]

1. Connect the fuel tank main tube sub-assembly to the fuel pipe.

   Refer to PRECAUTION [12/2019 - 11/2023]

1. Connect the fuel tank evaporation vent tube sub-assembly to the fuel vapor containment valve (close tank with bolt valve assembly).

   Refer to PRECAUTION [12/2019 - 11/2023]

1. Install the front floor cover LH with the 5 grommets (F), 2 clips (D) and clip (E).

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Install the 5 bolts (A), 3 screws (B) and screw (C).

   Bolt 

   Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf) 

Refer to PROCEDURE - Step 2

Refer to PROCEDURE - Step 68 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 66 [10/2022 - ]

Refer to PROCEDURE - Step 1