Page 105 - Manual Oficina Polaris RZR 570 13-18

ENGINE / COOLING SYSTEM

PISTON / RINGS / CONNECTING ROD / CRANKSHAFT / BALANCE SHAFT (IN. / MM)
Piston - Standard O.D. - Measured 90 degrees to pin, 0.47 in. 3.8957” - 3.8968” (98.953 -
(12 mm) up from piston skirt. See text. 98.980 mm)

Piston 0.8662” - 0.8665” (22.004 -
Piston Pin Bore I.D. (Standard)
22.010 mm)
Piston Pin Bore I.D. (Service Limit) 0.8677" (22.042 mm)

0.8659" - 0.8661" (21.995 -
Piston Pin O.D. (Standard)
Piston Pin 22.000 mm)
Piston Pin O.D. (Service Limit) 0.8651" (21.975 mm) 3
0.0059" - 0.0122" (0.15 - 0.31
Top Ring (Standard)
mm)
Top Ring (Service Limit) 0.0137" (0.35 mm)
0.0094" - 0.0196" (0.24 - 0.50
Second Ring (Standard) mm)
Installed
Gap
Second Ring (Service Limit) 0.0220" (0.56 mm)
0.0098" - 0.0401" (0.25 - 1.02
Oil Control Rails (Standard)
mm)
Piston Ring
Oil Control Rails (Service 0.0480" (1.22 mm)
Limit)
0.0011" - 0.0037" (0.030 -
Top Ring (Standard)
0.095 mm)
Top Ring (Service Limit) 0.0042" (0.108 mm)
Ring to Groove Clearance
0.0007" - 0.0029" (0.020 -
Second Ring (Standard)
0.076 mm)
Second Ring (Service Limit) 0.0035" (0.089 mm)

0.8665" - 0.8670" (22.010 -
Connecting Rod Small End I.D. (Standard)
22.023 mm)
Connecting Rod Connecting Rod Small End I.D. (Service Limit) 0.8682" (22.053 mm)

See Service Procedure Listed
Connecting Rod Big End I.D.
In This Chapter
Main Journal O.D. (Service Limit) 1.6137" (40.990 mm)
Crankshaft See Service Procedure Listed
Crankshaft Runout Limit (PTO and MAG)
In This Chapter
1.1798” - 1.1802" (29.969 -
Balance Shaft Bearing Journal O.D. (Standard)
29.979 mm)

9926813 R06 - 2013-2016 RZR 570 Service Manual 3.7
© Copyright Polaris Industries Inc.