Polaris TRAIL BOSS 2003

ENGINE
3.39
CAMSHAFT TIMING - METHOD
1
Single Plated
Link and Dot on
Cam Sprocket
Single Plated
Link and
Rectangular
Mark
on Cam
Chain Drive
Sprocket
Crankcase Projection
NOTE: Plated links will not align after engine is rotated.
Sprocket marks aligned with
gasket surface at TDC on
compression stroke (cam
lobes facing downward)
Crankshaft to Camshaft Centerline
Method 1 - Camshaft Timing with Stator Removed