Murano FWD V6-3.5L (VQ35) (2004)
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CAUTION:
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When installing camshafts, chain tensioners, oil seals, or other sliding parts, lubricate contacting surfaces with new engine oil.
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Apply new engine oil to bolt threads and seat surfaces when installing camshaft sprockets, camshaft brackets, and crankshaft pulley.
NOTE:
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This describes procedures for removing/installing front timing chain case and timing chain related parts, and rear timing chain case, when oil pan
(upper) needs to be removed/installed for engine overhaul, etc.
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To remove/install front timing chain case, timing chain, and its related parts without removing oil pan (upper), refer to "FRONT TIMING CHAIN
CASE".
REMOVAL
1. Remove engine assembly from vehicle, and separate front suspension member, transaxle and transfer (AWD models) assembly from engine.
2. Install engine slingers.
3. Install engine sub-attachment to right side of cylinder block, then lift engine, and mount it onto the engine stand.
4. Drain engine oil.
5. Remove engine harnesses.
6. Remove water hoses.
7. Remove EVAP canister purge volume control solenoid valve.
8. Remove drive belts and idler pulley bracket.
9. Remove power steering oil pump assembly.
10. Remove alternator.
11. Remove RH and LH rocker covers with power tool.
12. Remove crankshaft position sensor (POS).
CAUTION:
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Handle carefully to avoid dropping and shocks.
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Do not disassemble.
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Do not allow metal powder to adhere to magnetic part at sensor tip.
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Do not niece sensors in a location where they are exposed to magnetism.
13. Obtain compression TDC of No.1 cylinder as follows:
NOTE: When timing chain is not removed/installed, this step is not required.
a. Rotate crankshaft pulley clockwise to align timing mark (grooved line without color) with timing indicator.
14. Remove lower and upper oil pans.
15. Remove crankshaft pulley as follows:
a. Lock crankshaft with a hammer handle or similar tool to loosen fixing bolts.
