Sienna FWD V6-3.3L (3MZ-FE) (2006)
d) Install the brake master less reservoir tank cylinder sub-assembly with the 2 nuts and, 2 bolts.
Torque: 25 Nm (255 kgf-cm, 18 ft. lbs.)
NOTICE: When the diameter converting unit and master cylinder are connected, install the No. 3 piston with no looseness.
e) Using SST, install the brake tube to the brake master cylinder.
SST 09023-00101
Torque: 15 Nm (155 kgf-cm, 11 ft. lbs.)
f) Install the new O-ring.