XL-7 4WD V6-3.6L (2008)
Timing Component Alignment Marks: Locations
Camshaft Timing Drive Design Identification
Fourth Design
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New secondary timing drive chains, inverted tooth (IT) design.
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The camshaft position actuators incorporate new sprockets that correspond with the use of IT chains on the secondary timing drive system.
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The intake camshaft position actuators are different for the left and right sides.
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The left and right secondary timing drive guides are new due to the use of IT chains on the secondary timing drive system.
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The intermediate timing drive sprockets are new due to the use of IT chains on the secondary timing drive system.
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New intake camshafts.
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New fourth design IT primary timing drive chain.
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New fourth design IT crankshaft sprocket.
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Fourth design IT primary chain is not interchangeable with second and third design.
Camshaft Timing Drive Chain Alignment Diagram (Fourth Design)
