Polaris RANGER RZR 170 Service Manual page 60

ENGINE
Engine Service Data
Cylinder / Piston / Connecting Rod
Surface warpage limit (mating with cylinder
head)
Cylinder bore
Taper limit
Cylinder Out of round limit
Piston to cylinder clearance
Boring Limit
Outer diameter
Piston
Pin Bore - Inner Diameter
Pin outer diameter clearance in piston
Piston Pin
Degree of fit
Piston Ring Piston Ring Installed gap
Standard clearance - 
Piston Ring
piston ring to ring groove
Connecting rod small end ID
Connecting rod big end axial clearance Std
Connecting Rod
Connecting rod big end radial
clearance
Crankshaft end runout
Crankshaft
Crankshaft end runout - limit
Oil pump chain
Cam Shaft Chain
KEY - Std: Standard; OS: Oversize; ID: Inner Diameter; OD: Outer Diameter; Mag: Magneto Side;
PTO: Power Take Off.
3.8
Std
Std
Limit
Std
1st O.S.
2nd O.S.
Std
Top ring
Limit
Std
Second
ring
Limit
Std
Oil ring
Limit
Std
Top ring
Limit
Std
Second
ring
Limit
Std
9923983 - 2012-2013 RZR 170 Service Manual
© Copyright 2012 Polaris Sales Inc.
ES35C
.002" (0.05 mm)
2.4015 - 2.4019" (61 - 61.01 mm)
.002" (0.05 mm)
.002" (0.05 mm)
.00039 - .0015" (0.01 - 0.04 mm)
.0039" (0.1 mm)
Not Applicable
2.4003 - 2.4011" (60.97 - 60.99 mm)
Not Applicable
Not Applicable
.5906 - .5908" (15.002 - 15.008 mm)
.00015 - .00047" (.004 - .012 mm)
Piston Pin must be a push (by hand) fit at 68

(20 C)
.0059 - .013" (.15 - .35 mm)
.0196" (0.5 mm)
.0059 - .013" (.15 - .35 mm)
.0196" (0.5mm)
.0079 - .0314" (0.2 - 0.8 mm)
.059" (1.5 mm)
.00078 - .0023" (0.02. - 06 mm)
.0035" (0.09 mm)
.00078 - .0023" (0.02 - 0.06 mm)
.0035" (0.09 mm)
.5903 - .5916" (15.01 - 15.028 mm)
.0039 - .011" (0.1 - 0.3 mm)
Not Applicable
0.0015" (0.04 mm)
0.0039" (0.1 mm)
Install new as a part of any oil pump replacement
Install new as a part of any crankshaft
replacement

F