Honda TRX450R Service Manual page 239

CYLINDER/PISTON
Route the cam chain through the cylinder and install I
the cylinder over the piston while compressing the *
piston rings with your fingers. CHAIN
Tighten the cylinder
bolt after installing
the cylinder head.
Make sure that the cylinder touches the crankcase
evenly. Install the cylinder bolt.
Install the cylinder head (page 11-24).
12-13