Page 153 - Manual Oficina Polaris RS1 2018 e 2019

ENGINE / COOLING SYSTEM

CYLINDER INSPECTION 3. Inspect cylinder for taper and out of round with a dial
1. Lay a straight edge q across the top surface of the bore gauge. Measure in two different directions (front
cylinder at several different points and measure warp to back and side to side), on three levels (0.59″ down
by inserting a feeler gauge between the straight from top, the middle, and 1.54″ up from bottom).
edge and the cylinder surface. If warp exceeds the Record measurements. If cylinder is tapered or out
service limit, replace the cylinder. of round beyond 0.001", the cylinder must be
replaced.

3

MEASUREMENT
Cylinder Warp Limit:
.002″ (0.05 mm)

2. Inspect cylinder for wear, scratches, or damage.
NOTE
DO NOT hone the cylinders or attempt to repair a
damaged cylinder by honing. MEASUREMENT
Cylinder Taper:
.001″ (0.025 mm)

Cylinder Out of Round:
.001″ (0.025 mm)

MEASUREMENT
Standard Bore Size:
3.6614 ± .0003" (93 mm ± 0.008 mm)

9928689 - 2018 RZR RS1 Service Manual 3.67
© Copyright Polaris Industries Inc.