Altima 2.5 L4-2.5L (QR25DE) (2002)
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d. Apply RTV Silicone Sealant to the positions in the figure.
e. Tighten the mounting bolts in the numerical order as shown.
10. Insert crankshaft pulley by aligning with crankshaft key.
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Tap its center with a plastic hammer to insert.
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Do not tap the belt hook.
11. Tighten crankshaft pulley mounting bolts.
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Secure crankshaft pulley with a pulley holder to tighten the bolt.
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Perform angle tightening with the following procedure:
a. Apply new engine oil to threads and seat surfaces of mounting bolts.
b. Tighten to initial specifications:
Crankshaft pulley bolt initial tightening: 37.3 - 47.1 Nm (3.8 - 4.8 kg-m, 28 - 34 ft. lbs.)
c. Apply a paint mark on the front cover, mating with any one of six easy to recognize stamp marks on bolt flange.
d. Turn crankshaft pulley bolt another 60° to 66° degrees [Target: 60° degrees].
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Check vertical mounting angle with movement of one stamp mark.
12. Installation of the remaining parts is in reverse order of removal.
