Polaris Virage TX 2000 Service Manual page 143

ENGINE
Assembly - Polaris Engines
28 .Torque cylinder base nuts to specification following
the torque pattern shown.
29 . Remove exhaust manifold.
30.Be sure O-ring grooves in cylinders are clean.
Inspect surfaces of cylinder and cylinder head for
nicks or scratches.
31 . Lightly grease new cylinder head O-rings and install
in groove. Be sure O-ring is properly positioned and
groove is clean and free from debris.
32 . Install cylinder heads carefully. Torque bolts evenly
in three steps to specification.
NOTE: Cylinder heads must be positioned correctly with
the wide opening toward the intake and the small opening
(marked "ex") toward the exhaust. On Genesis FFI™ en
gine, water manifold orientation is to exhaust side.
Cylinder Head Torque -
20 ft. lbs. (27-6 Nm)
3/00
4.32 Polaris Sales Inc.