Polaris Hawkeye User Manual

3.7
ENGINE
ENGINE SERVICE DATA
Cylinder / Piston / Connecting Rod ES300PFE010
Cylinder Surface warpage limit (mating with cylinder
head)
.002” (0.05 mm)
Cylinder bore Std
3.0590-3.0598" (77.70-77.72 mm)
Taper or Out-of-Round Limit Limit .002” (0.05 mm)
Piston to cylinder clearance Std
.0015-.0032" (0.038-0.082 mm)
Limit
.0043" (0.11 mm)
Boring Limit
1st O.S. + .0098” (.25 mm)
2nd O.S. + .0197” (.50 mm)
Piston Outer diameter
Std 3.0566-3.0575" (77.638-77.662 mm)
1st O.S. .0098" (.25 mm) Oversize
2nd O.S. .0197" (.50 mm) Oversize
Pin Bore - Inner Diameter
.7089-.7094" (18.007-18.020 mm)
Piston Pin
Pin outer diameter clearance in piston
.00015- .00047” (.004- .012 mm)
Degree of fit
Push (by hand) fit @ 68
o
F (20
o
C) (Standard
clearance 0-.0005" (0-.012mm)
Piston Ring Piston Ring Installed Gap Top ring Std
.008-.0012" (.2-.3 mm)
Limit
.032" (.8 mm)
Second
ring
Std
.018-.019" (.35-.50 mm)
Limit
.039" (1.0mm)
Oil ring Std
.0079-.0275" (.2-.7 mm)
Limit
.059" (1.5 mm)
Piston Ring to Ring Groove
Clearance
Top ring Std
.0006-.0029" (.015.-.074 mm)
Limit
.006" (.15 mm)
Second
ring
Std
.0009-.0025" (.025-.065 mm)
Limit
.006" (0.15 mm)
Oil ring Std
.002-.0057" (.055-.145 mm)
Limit
N/A
Connecting Rod Connecting rod small end ID
.7089-.7094" (18.007-18.020 mm)
Connecting rod small end radial
clearance (to piston pin)
Std
0 - .0007" (0 - 0.019 mm)
Limit
.0011" (.03 mm)
Connecting rod big end axial (side)
clearance
Std
.0035-.0196" (.09-.50 mm)
Limit
.023" (.60 mm)
Connecting rod big end radial
clearance
Std
0.0004-.0014" (.011-0.038 mm)
Limit
.0019" (.05 mm)

Polaris Hawkeye Specifications

General

Brand	Polaris
Model	Hawkeye
Category	Offroad Vehicle
Language	English