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ENGINE - Timing Belt and Timing Belt B 11A-41 2. Rotate the crankshaft counterclockwise for 1/4 round. 3. Rotate the crankshaft clockwise and mate timing marks with each other to position No.1 cylinder at compression TDC. 4. Loosen the temporarily tightened tensioner pulley mounting bolt. 5. Use the special tool and torque wrench to apply tension torque (3.5 N m) to the timing belt in the direction indicated in the figure and tighten the tensioner pulley mounting bolt to the specified torque. Be careful not to let the tensioner pulley rotate together when tightening the mounting bolt. If the tensioner rotates together, belt tension becomes too loose. 6. Remove a wire or a pin inserted during installation of the automatic tensioner. 7. Remove the special tool installed in the above-mentioned 1 with a hand. 8. Rotate the crankshaft clockwise for two rounds and leave it alone for approximately 15 minutes. 9. Insert the removed wire or pin in the above-mentioned 6 again to check that it can be removed easily. If either wire or pin can be removed easily, the timing belt tension is correct and remove a wire or a pin. Then, check that projection of the automatic tensioner rod is within the standard value. 10. If a wire or a pin cannot be easily removed, repeat the above-mentioned operations 1 - 8 to obtain the correct timing belt tension. 11. Check that timing marks of each sprocket are aligned with each other. After turning the crankshaft bolt counterclockwise, always check the tightening torque of the crankshaft bolt and tighten it again if it becomes loose. MD998767 A |