Remove the rear-LH wheel, tire, and the inner wheel house.
Disconnect the vapor hoses (A, B)
Remove the fuel tank air filter after removing the mounting bolt (C).
Install a new fuel tank air filter.
Fuel tank air filter installation bolt:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)