XJ (X350) V8-4.2L SC (2004)
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Timing Component Alignment Marks: Locations
Expanded procedure(s) for servicing timing chain(s) can be found at "Engine : Timing Components : Timing Component Alignment Marks :
Service and Repair".See: Service and Repair
CAUTION: Make sure the spark plugs are removed to enable the engine to rotate freely.
Do not rotate the crankshaft counterclockwise. The timing chains may bind causing engine damage.
Rotate the crankshaft clockwise to position the engine to top dead center (TDC) No. 1 cylinder
Installed special tool 303-645.
Camshaft Setting Tool 303-530
Installed special tool, left-hand cylinder head.