Lift the vehicle.
Remove the rear-LH wheel, tire, end the inner wheel house.
Disconnect the fuel filler hose (A), the leveling hose (B) and the ventilation hose (C).
Open the fuel filler door and unfasten the filler-neck assembly mounting screw (A).
Remove the filler-neck assembly from the vehicle after removing the bracket installation bolt (A).
Install in the reverse order of removal.
Filler-neck assembly bracket installation bolt :
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)