Fuel Sub Level Sensor: Installation

Install in the reverse order of removal while being careful of the following.

CAUTION: Set the arm and float of the fuel sub level sensor while paying attention to prevent them from contacting the fuel tank. If the arm of the fuel sub level sensor is bent, the fuel gauge may not read correctly.

Make sure the sealing portion is free from fuel or foreign matter before installation.
Align protrusion (A) of the gasket to the position shown in the figure.
Align the cutout of fuel sub level sensor upper plate cushion with the protrusion (B) of fuel sub level sensor.
Align the protrusion (B) of fuel sub level sensor upper plate cushion with the cutout of fuel sub level sensor upper plate.
Tighten the nuts and bolts to the specified torque in the order as shown in the figure.
After tightening, install the rubber cap (C) at the position shown in the figure.
NOTE:
- Use a new gasket.
- Do not forget to install rubber cap (C).
Tightening torque:

4.4 N.m (0.4 kgf-m, 3.2 ft-lb)

Fig 1: Aligning Protrusion Of Gasket
Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Locating Fuel Sub Level Sensor Protector And Fuel Sub Level Sensor Upper Plate Bolts And Nuts
Courtesy of SUBARU OF AMERICA, INC.
Connect the quick connector as shown in the figure.
CAUTION:
- Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
- When connecting the quick connector, make sure to insert it all the way in before locking the slider.
- When it is difficult to lock the slider, check that the connector is fully inserted.
- After locking the slider, check again that the quick connector is securely connected.
Fig 3: Connecting Quick Connector
Courtesy of SUBARU OF AMERICA, INC.