BRP BOMBARDIER DS250 2006 Shop Manual page 100

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1. Marks aligned
Install and turn rocker arm shafts so that their
flat sides align with locking plate. Secure locking
plate.
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Subsection 08 (CYLINDER HEAD)
To properly perform camshaft timing, do the fol-
lowing.
– Position crankshaft at TDC. Align TDC mark as
shown
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TDC MARK BESIDES THE "T" ALIGNED
CAUTION: Crankshaft must be placed at TDC
position to set camshaft sprocket at the prop-
er position. Otherwise serious engine damage
might occur.
CAUTION: Ensure timing chain is properly
meshed with crankshaft gear.
– Align camshaft mark with cylinder head. Hold
in this position.
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1. Marks aligned
– Install timing chain on sprocket then bring them
to camshaft aligning timing marks as shown.
Section 03 ENGINE
81