Cylinder Inspection - Polaris 2013 RANGER RZR S Service Manual

ENGINE / COOLING

Cylinder Inspection

1. Remove gasket material from cylinder sealing
surfaces.
2. Inspect top of the cylinder (B) for warp using a straight
edge (A) and feeler gauge (C). Refer to Ill. 1 and Ill. 2.
A
B
A
C
Cylinder Warp: .004" (0.1 mm) Max.
3. Inspect cylinder for wear, scratches, or damage.
3.36
B
Measure at different
points on surface.
= In. / mm.
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
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"
measurements. If cylinder is tapered or out of round
beyond .002", the cylinder must be replaced.
1/2" Down From Top of Cylinder
1/2" Up From Bottom
Cylinder Taper Limit:
.002" (.050 mm) Max.
Cylinder Out of Round:
Limit: .002" (.050 mm) Max.
Standard Bore Size
(Both Cylinders): 3.1496" (80 mm)
up from bottom). Record
= In. / mm.