Page 3449 of 4500
Fig. 168: Installing Timing Belt Idler Sub-Assy No.1
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
73.INSTALL TIMING BELT
a. Set the No. 1 cylinder to TDC/compression.
1. Turn the hexagon wrench head portion of the camshaft to align the timing marks of the
camshaft timin
g pulleys and timing belt plates.
Page 3450 of 4500
Fig. 169: Aligning Timing Marks
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
HINT:
Turn the camshaft timing pulleys slightly clockwise to make installation of the timing belt
easier.
Camshaft timing pulley of LH bank: 1/2 of a tooth
Camshaft timin
g pulley of RH bank: 1 tooth
Page 3451 of 4500
Fig. 170: Turning Camshaft Timing Pulleys
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2. Using the crankshaft damper bolt, turn the crankshaft to align the timing marks of the
crankshaft timin
g pulley and oil pump body.
Page 3452 of 4500
Fig. 171: Turning Crankshaft To Aligning Timing Marks
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Install the timing belt.
1. Remove any oil or water on each pulley, and keep them clean.
2. Face the front mark (arrow) on the timing belt forward.
3. Connect the timin
g belt to the crankshaft timing pulley.
Page 3453 of 4500

Fig. 172: Installing Timing Belt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Align the installation mark on the timing belt with the timing mark of the crankshaft
timing pulley.
4. Connect the timing belt to the idler No. 2.
5. Connect the timing belt to the camshaft timing pulley LH.
Align the installation mark on the timing belt with the timing mark of the camshaft
timing pulley.
6. Connect the timing belt to the water pump pulley.
7. Connect the timing belt to the camshaft timing pulley (RH bank).
Align the installation mark on the timing belt with the timing mark of the camshaft
timing pulley.
8. Connect the timing belt to the idler No. 1.
9. Using a press, slowly press in the push rod using 981 to 9,807 N (100 to 1,000 kgf, 220 to
2,205 lbf) of pressure.
10. Align the holes of the push rod and housing. Pass a 1.27 mm hexagon wrench through the
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11. Release the press.
Page 3454 of 4500
12. Install the dust boot to the belt tensioner.
c. Install the belt tensioner.
1. Temporarily install the belt tensioner with the 2 bolts.
2. Alternately tighten the 2 bolts.
Torque: 26 N.m (265 kgf.cm, 19 ft.lbf)
3. Using pliers, remove the 1.27 mm hexagon wrench from the belt tensioner.
Fig. 173: Installing Belt Tensioner
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
d. Check the valve timing.
1. Using the crankshaft damper bolt, slowly turn the crankshaft pulley 2 revolutions from TDC to
TDC.
Page 3455 of 4500
Fig. 174: Turning Crankshaft Pulley
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2. Check that each pulley aligns with the timing marks as shown in the illustration.
If the timin
g marks do not align, remove the timing belt and reinstall it.
Page 3456 of 4500
Fig. 175: Aligning Timing Marks
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
74.INSTALL CRANKSHAFT POSITION SENSOR PLATE NO.1
a. Install the sensor plate. Face the cup side outward.
75.INSTALL TIMING GEAR COVER SPACER
a. Install the gasket to the cover spacer.
b. Install the cover spacer.
76.INSTALL TIMING BELT NO.1 COVER
a. Install the timing belt cover with the 4 bolts.
Torque: 7.5 N.m (77 kgf.cm, 66 in.lbf)
77.INSTALL CRANKSHAFT DAMPER SUB-ASSY
a. Using SST and a hammer, tap in the crankshaft damper.
SST 09223-46011