Murano AWD V6-3.5L (VQ35DE) (2009)
INSTALLATION
1. Install new O-rings to water pump.
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Apply engine oil and engine coolant to O-rings as shown in the figure.
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Locate O-ring with white paint mark to engine front side.
2. Install water pump.
CAUTION:
Never allow cylinder block to nip O-rings when installing water pump.
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Check that timing chain and water pump sprocket are engaged.
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Insert water pump by tightening mounting bolts alternately and evenly.
3. Install timing chain tensioner (primary) as follows:
a. Turn crankshaft pulley clockwise so that timing chain on the timing chain tensioner (primary) side is loose.
b. Pull plunger stopper tab (A) up (or turn lever downward) so as to remove plunger stopper tab from the ratchet of plunger (D).
NOTE:
Plunger stopper tab and lever (C) are synchronized.