Polaris 2007 SPORTSMAN X2 800 Service Manual page 68

ENGINE
M C
AIN OMPONENTS
C
ONNECTING
Cylinder - Surface warp limit
(mating with cylinder head)
Cylinder Bore - Standard
Cylinder Cylinder Taper Limit
Cylinder Out of Round Limit
Cylinder to Piston Clearance
Lifter Outer Diameter
Standard
Lifter
Lifter Block Bore
Piston - Standard
Piston
Piston Standard Inner
Diameter of Piston Pin Bore
Piston Pin Outer Diameter
Piston Pin - Standard
Piston Pin
Clearance - Piston Pin to Pin
Piston Pin - Degree of Fit
3.12
Table 3-2: Engine Specifications
: C /P /
YLINDER ISTON
R
OD
EH068OLE
0.004" (0.10 mm)
3.1495" (80 mm)
0.00031" (0.008 mm)
0.00030" (0.0075 mm)
.0015" ± .00059"
(.040 ± .015mm)
0.84245" ± 0.00025"
(21.39 8 ± 0.00635 mm)
0.8438" ± 0.00062"
(21.4322 ± 0.0157 mm)
3.1477" ± .000121"
(79.954 ± .003mm)
0.78789" ± .00009"
(20.0125 ± 0.003 mm)
0.7874" - 0.7872"
(20 - 19.995 mm)
0.00059" ± 0.0002"
(0.015 ± 0.005 mm)
Piston pin must be a push fit
(by hand) at 68° F (20° C)
EH076OLE
0.004" (0.10 mm)
3.1495" (80 mm)
0.00031" (0.008 mm)
0.00030" (0.0075 mm)
.0015" ± .00059"
(.040 ± .015mm)
0.84245" ± 0.00025"
(21.39 8 ± 0.00635 mm)
0.8438" ± 0.00062"
(21.4322 ± 0.0157 mm)
3.14803" + .00028"
(79.960 + .007 mm)
0.70902" ± .00012"
(18.009 ± 0.003 mm)
0.70866" - 0.70846"
(18 - 17.995 mm)
0.00047" ± 0.00024"
(0.012 ± 0.006 mm)
Piston pin must be a push fit
(by hand) at 68° F (20° C)