Polaris 2009 Trail Boss 330 Service Manual page 49

ES32PFE10 ENGINE SERVICE DATA
Cylinder / Piston / Connecting Rod
Cylinder Surface warpage limit (mating with cylinder
head)
Cylinder bore
Taper limit
Out of round limit
Piston clearance
Boring limit
Piston Outer diameter
Standard inner diameter of piston pin bore
Piston Pin Outer diameter
Standard clearance-piston pin to pin bore
Degree of fit
Piston Ring g Piston ring installed gap
Piston Ring g Standard clearance -
piston ring to ring groove i
Connecting Rod g
Connecting rod small end ID
Connecting rod small end radial
clearance l
Connecting rod big end side clear-
ance
Connecting rod big end bearing
clearance l
Crankshaft Crankshaft runout limit (PTO end)
Crankshaft end play
KEY - Std: Standard; OS: Oversize; ID: Inner Diameter;
OD: Outer Diameter; Mag: Magneto Side; PTO: Power
Take Off Side
Std
.0098" (.25 mm)
OS
.0197" (.50 mm)
OS
g g p Top ring p
Second
ring i
Oil ring
Top ring p
i i
Second
ring i
g
g g
g g g
.0020" (0.050 mm)
Std 3.0906-3.0913" (78.50-78.520 mm)
.0020" (0.050 mm)
.0020" (0.050 mm)
Std .0015-.0032" (0.038-0.082 mm)
Limit .004" (0.11 mm)
.0020" (0.5 mm)
3.0881-3.0891" (78.438-78.462 mm)
3.0980-3.0989" (78.688-78.712 mm)
3.1078-3.1087" (78.938-78.962 mm)
.7095-.7097" (18.007-18.013 mm)
7092--.7095" (18.001-18.007 mm)
.
0.0-.0005" (0.0-0.012 mm)
Piston pin must be a push (by hand) fit at 68°
F (20° C)
g Std .0079-.0118" (0.20-0.30 mm)
Limit .039" (1.0 mm)
Std 0138-.0197" (0.35-0.50 mm)
.
Limit .039" (1.0 mm)
g Std 0079-.0236" (0.20-0.60 mm)
.
Limit .059" (1.5 mm)
g
Std .0014-.0030" (0.035-0.075 mm)
Limit .0059" (0.15 mm)
Std .0010-.0026" (0.025-0.065 mm)
Limit .0059" (0.15 mm)
.7095-.7101" (18.007-18.023 mm)
Std 0.0-.0009" (0.0-0.022 mm)
Limit .0012" (0.03 mm)
Std .0028-.0118" (0.07-0.30 mm)
Limit .0138" (0.35 mm)
Std 0.0007-0.0021" (0.019-0.053 mm)
Limit 0.0026" (0.065 mm)
0.0024" (0.060 mm)
0.002-0.008" (0.05-0.20 mm)
ENGINE
ES32PFE10
3.3