G35 Sedan 2WD V6-3.5L (VQ35DE) (2005)
CAUTION: Do not allow cylinder block to nip O-rings when install water pump.
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Make sure 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. Remove dust and foreign material completely from backside of timing chain tensioner (primary) and from installation area of rear timing chain
case.
b. Turn crankshaft pulley clockwise so that timing chain on the timing chain tensioner (primary) side is loose.
c. Install timing chain tensioner (primary).
d. Remove stopper pin.
4. Install chain tensioner cover and water pump cover as follows:
a. Before installing, remove all traces of old liquid gasket from mating surface of water pump cover and chain tensioner cover using scraper. Also
remove traces of old liquid gasket from the mating surface of front timing chain case.
b. Apply a continuous bead of liquid gasket using tube presser [SST: WS39930000 ( - )], to mating surface of chain tensioner cover and water
pump cover.
Use Genuine RTV Silicone Sealant or equivalent. Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS".
c. Tighten mounting bolts.
5. Install water drain plug on water pump side of cylinder block.