Murano FWD V6-3.5L (VQ35DE) (2006)
Valve Clearance: Testing and Inspection
INSPECTION
In cases of removing/installing or replacing camshaft and valve-related parts, or of unusual engine conditions due to changes in valve clearance (found
malfunctions during stating, idling or causing noise), perform inspection as follows:
1. Remove rocker covers (right and left banks).
2. Measure the valve clearance as follows:
a. Set No. 1 cylinder at TDC of its compression stroke.
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Rotate crankshaft pulley clockwise to align timing mark (grooved line without color) with timing indicator.
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Make sure that intake and exhaust cam noses on No. 1 cylinder (engine front side of right bank) are located as shown in the figure.
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If not, turn crankshaft one revolution (360°) and align as shown in the figure.
b. Use a feeler gauge, measure the clearance between valve lifter and camshaft.