Kubota WSM 07-E3B Series Workshop Manual page 115

07-E3B SERIES, WSM
ENGINE BODY (Continued)
Piston Ring to Piston Ring Groove
Top Ring
Second Ring
Oil Ring
Crankshaft
Crankshaft
Crankpin to Crankpin Bearing
[V2607-DI-E3B / V2607-DI-T-E3B]
Crankpin
[V3007-DI-T-E3B / V3307-DI-T-E3B]
Crankpin
Crankshaft Journal to Crankshaft Bearing
[V2607-DI-E3B / V2607-DI-T-E3B]
Crankshaft Journal
[V3007-DI-T-E3B / V3307-DI-T-E3B]
Crankshaft Journal
Cylinder Bore
[V2607-DI-E3B / V2607-DI-T-E3B]
[V3007-DI-T-E3B / V3307-DI-T-E3B]
Cylinder Bore (Oversize)
[V2607-DI-E3B / V2607-DI-T-E3B]
[V3007-DI-T-E3B / V3307-DI-T-E3B]
Item
Clearance
Clearance
Clearance
Side Clearance
Alignment
Oil Clearance
O.D.
Oil Clearance
O.D.
Oil Clearance
O.D.
Oil Clearance
O.D.
I.D.
I.D.
I.D.
I.D.
S-12
Factory Specification
0.050 to 0.090 mm
0.0020 to 0.0035 in.
0.090 to 0.12 mm
0.0035 to 0.0047 in.
0.020 to 0.060 mm
0.00079 to 0.0023 in.
0.15 to 0.35 mm
0.0059 to 0.013 in.
–
0.011 to 0.058 mm
0.00044 to 0.0022 in.
46.980 to 46.991 mm
1.8496 to 1.8500 in.
0.017 to 0.048 mm
0.00067 to 0.0018 in.
49.980 to 49.991 mm
1.9678 to 1.9681 in.
0.030 to 0.051 mm
0.0012 to 0.0020 in.
72.977 to 72.990 mm
2.8732 to 2.8736 in.
0.030 to 0.073 mm
0.0012 to 0.0028 in.
79.977 to 79.990 mm
3.1487 to 3.1492 in.
87.000 to 87.022 mm
3.4252 to 3.4260 in.
94.000 to 94.022 mm
3.7008 to 3.7016 in.
87.250 to 87.272 mm
3.4350 to 3.4359 in.
94.500 to 94.522 mm
3.7205 to 3.7213 in.
ENGINE
Allowable Limit
0.15 mm
0.0059 in.
0.20 mm
0.0079 in.
0.15 mm
0.0059 in.
0.50 mm
0.020 in.
0.02 mm
0.0008 in.
0.20 mm
0.0079 in.
–
0.20 mm
0.0079 in.
–
0.20 mm
0.0079 in.
–
0.20 mm
0.0079 in.
–
87.15 mm
3.431 in.
94.15 mm
3.707 in.
87.40 mm
3.441 in.
94.65 mm
3.726 in.
W10138740
KiSC issued 06, 2020 A