Cylinder Inspection - Polaris Trail Blazer Service Manual

Cylinder Inspection

1. Remove all gasket material from the cylinder sealing
surfaces.
2. Inspect the top of the cylinder for warpage using a
straight edge and feeler gauge.
Cylinder Warpage:
.002" (.05 mm)
3. Inspect cylinder for wear, scratches, or damage.
4. Inspect cylinder for taper and out of round with a
telescoping gauge or a dial bore gauge. Measure in
two different directions, front to back and side to side,
on three different levels (1/2" down from top, in the
middle, and 1/2" up from bottom).
Polaris Sales Inc.
1/2" Down From Top of Cylinder
3.75
ES33PF, EH50PL Engine
Y
X
Y
X
Y
X
1/2" Up From Bottom
ENGINE
4/99