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Toyota Sienna AWD V6-3.3L (3MZ-FE) (2004)03 · Maintenance
03 · Maintenance

Timing Belt: Specifications (page 13 of 15)

Make
Toyota
Model
Sienna AWD
Engine
V6-3.3L (3MZ-FE)
Year
2004
Section
Timing Belt
MaintenanceSpecifications · page 13 of 15
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k. Install the timing belt in this order.

23. INSTALL CHAIN TENSIONER ASSY NO.1

a. Set the timing belt tensioner upright on the press.
b. Slowly press in the push rod.

NOTICE:  Do not apply pressure more than 9.8 kN (1,000 kgf, 2,205 lbs.) to the rod.

c. Align the holes of the push rod and housing, pass a 1.5 mm hexagon wrench through the holes to keep the setting position of the push rod.
d. Release the press.
e. Temporarily install the tensioner with the 2 bolts. Alternately tighten the 2 bolts.

Torque: 27 Nm (280 kgf-cm, 20 ft. lbs.) 

NOTICE:  Be sure to tighten the bolts equally. Installing the tensioner at an angle may cause failure of its proper operation.

f.

Remove the 1.5 mm hexagon wrench from the tensioner. 

g. Turn the crankshaft 2 revolutions slowly and align the timing marks of the crankshaft timing pulley and the oil pump body.

NOTICE:  Always turn the crankshaft clockwise.

h. Check the timing marks of the RH and LH timing pulleys are aligned with the timing marks of the No. 3 timing belt cover as shown in the

illustration.
If the marks do not align, remove the timing belt and reinstall it. 

i.

Remove the crankshaft pulley bolt.

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Parts & tools for this job For 2004 Toyota Sienna 3.3L

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