Sienna V6-3.0L (1MZ-FE) (2003)
c. Check that timing marks of the camshaft timing pulleys and NO. 3 timing belt cover are aligned.
If not, turn the crankshaft 1 revolution (360°).
d. Remove the crankshaft pulley bolt.
17. IF REUSING TIMING BELT, CHECK INSTALLATION MARKS ON TIMING BELT
Check that there are 3 installation marks and front mark on the timing belt.
If the installation and front marks have disappeared, before removing the timing belt, place 3 new installation marks on the timing belt to match the
timing marks of the timing pulleys, and place a new front mark on the timing belt.
18. REMOVE TIMING BELT TENSIONER
Alternately loosen the 2 bolts, and remove them, the tensioner and dust boot.
19. REMOVE TIMING BELT
20. REMOVE CAMSHAFT TIMING PULLEYS
a. Using SST, remove the bolt and RH timing pulley.
SST 09249-63010, 09960-10010 (09962-01000, 09963-01000)