Sienna FWD V6-3.3L (3MZ-FE) (2006)
c. Install the front wiper arm RH with the nut to the position shown in the illustration.
Torque: 20 N.m (205 kgf.cm, 15 ft.lbf)
HINT: Hold down the arm hinge by hand to fasten the nut.
d. Operate the wiper while running the water or the washer fluid over the window, and check the wiping condition and that the front wiper does
not hit against the vehicle body.