Cylinder Head & Camshaft Installation - Polaris PREDATOR 50 2009 Manual

ENGINE / TRANSMISSION
6. Install cam chain guide. Pull cam chain tight so blade will
slide into notch in crankcase.
Cylinder Head & Camshaft Installation
NOTE: Clean gasket surfaces on cylinder head and
cylinder to remove all traces of old gasket material.
1. Install two dowel pin(s) and a new cylinder head gasket.
2. Rotate engine to Top Dead Center.See "Finding Top Dead
Center (TDC)" on page 3.13
3.30
3. Install cam chain sprocket to chain with dot on sprocket at
the top. Sprocket must be timed before cylinder head is
installed.
4. Slide the head onto studs and guide the sprocket with chain
through the cylinder head chain tower.
5. Install cam chain sprocket onto camshaft. Be sure dot (A)
on sprocket is aligned with mark (B) on cylinder head. Turn
camshaft to align holes and install sprocket bolts. Torque
bolts to specification.
"T"
A
B
Camshaft Sprocket Bolt Torque:
69 in. lbs. (7.8 Nm)