3.36
ENGINE / COOLING
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
Cylinder Inspection
1. Remove gasket material from cylinder sealing
surfaces.
2. Inspect top of the cylinder (B) for warp using a straight
e
dge (A) and feeler gauge (C). Refer to Ill. 1 and Ill. 2.
3. Inspect cylinder for wear, scratches, or damage.
4. Inspect cylinder for taper and out of round with a
te
lescoping 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). Record
measurements. If cylinder is tapered or out of round
beyond .002", the cylinder must be replaced.
Cylinder Warp: .004" (0.1 mm) Max.
Measure at different
points on surface.
A
B
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)
1/2” Down From Top of Cylinder
1/2” Up From Bottom
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