GX 470 V8-4.7L (2UZ-FE) (2004)
5. Put the timing belt on the camshaft timing pulley (LH bank).
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Align the installation mark on the timing belt with the timing mark of the camshaft timing pulley.
6. Put the timing belt on the water pump pulley.
7. Put the timing belt on the camshaft timing pulley (RH bank).
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Align the installation mark on the timing belt with the timing mark of the camshaft timing pulley.
8. Put the timing belt on the idler No.1.
f.
Set the belt tensioner.
1. Using a press, slowly press in the push rod using 981 - 9,807 N (100 - 1,000 kgf, 220 - 2,205 lbs.) of pressure.
2. Align the holes of the push rod and housing, pass a 1.27 mm hexagon wrench through the holes to keep the setting position of the push rod.
3. Release the press.
4. Install the dust boot to the belt tensioner.
g. Install the belt tensioner.
1. Temporarily install the belt tensioner with the 2 bolts.
2. Alternately tighten the 2 bolts.
Torque: 26 Nm (270 kgf-cm, 19 ft. lbs.)
3. Using pliers, remove the 1.27 mm hexagon wrench from the belt tensioner.
h. Check the valve timing.
1. Using the crankshaft damper bolt ,slowly turn the crankshaft pulley 2 revolutions from TDC to TDC.
NOTICE: Always turn the crankshaft pulley clockwise.
2. Check that each pulley is aligned with each timing mark as shown in the illustration.
If the timing marks do not be aligned, remove the timing belt and reinstall it.