Timing Component Alignment Marks: Locations

2AZ-FXE ENGINE MECHANICAL: ENGINE UNIT: REASSEMBLY

1. INSTALL NO. 2 CHAIN SUB-ASSEMBLY

(a) Set the crankshaft key into the left horizontal position.





(b) Turn the oil pump drive shaft so that the cutout faces upward.

(c) Align the yellow mark links with the timing mark of each gear as shown in the illustration.





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(d) Install the sprockets onto the crankshaft and oil pump shaft with the chain on the gears.

(e) Temporarily tighten the oil pump drive shaft gear with the nut.

(f) Insert the damper spring into the adjusting hole, and then install the chain tensioner plate with the bolt.





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Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

(g) Align the adjusting hole of the oil pump drive shaft gear with the groove of the oil pump.





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(h) Insert a 4 mm diameter bar into the adjusting hole of the oil pump drive shaft gear to lock the gear in position, and then tighten the nut.

Torque : 30 Nm (301 kgf-cm, 22 ft-lbf)

(i) Rotate the crankshaft 90° clockwise, and position the crankshaft key to face up as shown in the illustration.





2. INSTALL NO. 1 CHAIN VIBRATION DAMPER

(a) Install the No. 1 chain vibration damper with the 2 bolts.





Torque : 9.0 Nm (92 kgf-cm, 80 in-lbf)

3. INSTALL CHAIN SUB-ASSEMBLY

(a) Set the No. 1 cylinder to TDC/compression.

(1) Turn the camshafts with a wrench (using the hexagonal lobe) to align the timing marks of the camshaft timing gears with the timing marks located on the No. 1 and No. 2 bearing caps as shown in the illustration.





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(2) Check that the crankshaft is positioned with the crankshaft key facing up as shown in the illustration.





(3) Install the chain onto the crankshaft timing sprocket with the gold or pink mark link aligned with the timing mark on the crankshaft.





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(4) Using SST and a hammer, tap in the crankshaft timing sprocket.





SST : 09309-37010

(5) Align the gold or yellow mark links with each timing mark located on the camshaft timing gear and sprocket, then install the chain.





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4. INSTALL CHAIN TENSIONER SLIPPER

(a) Install the chain tensioner slipper with the bolt.





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Torque : 19 Nm (194 kgf-cm, 14 ft-lbf)

5. INSTALL TIMING CHAIN GUIDE

(a) Install the timing chain guide with the bolt.





Torque : 9.0 Nm (92 kgf-cm, 80 in-lbf)