Sienna FWD V6-3.3L (3MZ-FE) (2006)
e) Remove the timing belt in this order.
INSTALLATION
1. INSTALL TIMING BELT
a) Remove any oil or water on the pulleys, and keep them clean.
NOTICE:
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If there is a trace of water and/or oil on the timing belt, repair the leakage and install a new timing belt.
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Wipe only the pulleys; do not use any cleaning agent.
b) Inspect the idler pulleys.
1) Check that the idler pulley turns smoothly.
2) Visually check the seal portion of the idler pulley for oil leakage.
c) Inspect the water pump.
1) Turn the pulley, and check that water pump bearing moves smoothly and does not make noise.
2) Visually check the drain hole for coolant leakage.
d) Temporarily install the crankshaft pulley bolt and the washer to the crankshaft.
e) Turn the crankshaft counterclockwise by approximately 60°.
NOTICE: To prevent contacting the piston head and the valve head, set the crankshaft pulley at 60° BTDC/compression position.
f) Using SST turn the camshaft pulley, and align the timing marks of the timing pulley and the No. 3 timing belt cover.
SST 09960-10010 (09962-01000, 09963-01000)
g) Turn the crankshaft, and align the timing marks of the crankshaft timing pulley and the oil pump body.