Pathfinder 4WD V6-4.0L (VQ40DE) (2006)
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Loosen bolts in reverse order as shown.
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Cut liquid gasket for removal using Tool.
Tool number: KV10111100 (J-37228)
CAUTION: Shaft is internally jointed with camshaft sprocket (INT) center hole. When removing, keep it horizontal until it is completely
disconnected.
13. Remove collared O-rings from front timing chain case (left and right side).
14. Remove rocker covers (right and left banks).
NOTE: When only timing chain (primary) is removed, rocker cover does not need to be removed.
15. Obtain No. 1 cylinder at TDC of its compression stroke 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.
b. Make sure that intake and exhaust cam noses on No. 1 cylinder (engine front side of right bank) are located as shown.
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If not, turn crankshaft one revolution (360°) and align as shown.
NOTE: When only timing chain (primary) is removed, rocker cover does not need to be removed. To make sure that No. 1 cylinder is at its
compression TDC, remove front timing chain case first. Then check mating marks on camshaft sprockets.
