F 550 2WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
Timing Chain: Diagrams
CAUTION: Since the engine is not free-wheeling, if the crankshaft or the camshafts are moved in any manner during removal and installation
the crankshaft and camshaft must be Desynchronized.
CAUTION: Unless otherwise instructed, at no time when the timing chain are removed and the cylinder heads are installed may the crankshaft
or camshaft be rotated. Severe piston and valve damage will occur.
CAUTION: Timing chain procedures must be followed exactly or damage to valves and pistons will result.
Position the crankshaft with the keyway at the 12 o'clock position.
If copper links are not visible, mark two links on one end and one link on the other end, and use as timing marks.
Install the crankshaft sprocket and lower end of the LH (inner) timing chain, aligning the timing marks.
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LH timing chain on the camshaft sprocket with the two chain links and timing marks aligned.
