Sienna AWD V6-3.3L (3MZ-FE) (2004)
Drive/Propeller Shaft: Service Precautions
DRIVE SHAFT, PROPELLER SHAFT, AXLE
PRECAUTION
1. NOTICE OF REMOVING AND INSTALLING FRONT DRIVE SHAFT ASSY RH
a. When removing and installing the front drive shaft assy RH in the 4WD vehicle, drain all the transaxle oil and transfer oil. If the removal and
installation is performed without draining these oils, the transfer oil will flow into the transaxle side, which will mix these 2 different oils. In
this case, cleaning the inside of the transaxle and the transfer is required.