wsm Kubota L4100 Workshop Manual page 79

L4100, WSM
CRANKSHAFT
Crankshaft
Crankpin to Crankpin Bearing
• Crankpin
• Crankpin Bearing
Crankshaft Journal to Crankshaft Bearing 1
• Crankpin
• Crankpin Bearing1
Crankshaft Bearing 1
Crankshaft to Crankshaft Bearing 2
• Crankshaft Journal
• Crankshaft Bearing 2
CYLINDER
Cylinder Bore
• Standard
• Oversize
OIL PUMP
Inner Rotor to Outer Rotor
Outer Rotor to Pump Body
Inner Rotor to Cover
Item
Side Clearance
Alignment
Clearance
O.D.
I.D.
Clearance
O.D.
I.D.
Dimension
Clearance
O.D.
I.D.
Item
I.D.
I.D.
Item
Clearance
Clearance
Clearance
1-S7
Factory Specification
0.15 to 0.31 mm
0.0059 to 0.012 in.
–
0.025 to 0.087 mm
0.00099 to 0.0034 in.
46.959 to 46.975 mm
1.8488 to 1.8494 in.
47.000 to 47.046 mm
1.8504 to 1.8522 in.
0.0400 to 0.118 mm
0.00158 to 0.00464 in.
46.959 to 46.975 mm
1.8488 to 1.8494 in.
59.980 to 60.039 mm
2.3615 to 2.3637 in.
59.921 to 59.940 mm
2.3591 to 2.3598 in.
0.0400 to 0.104 mm
0.00158 to 0.00409 in.
59.921 to 59.940 mm
2.3591 to 2.3598 in.
59.980 to 60.025 mm
2.3615 to 2.3631 in.
Factory Specification
87.000 to 87.022 mm
3.4252 to 3.4260 in.
87.250 to 87.272 mm
3.4351 to 3.4359 in.
Factory Specification
0.030 to 0.14 mm
0.0012 to 0.0055 in.
0.11 to 0.19 mm
0.0044 to 0.0074 in.
0.105 to 0.150 mm
0.00414 to 0.00590 in.
ENGINE
Allowable Limit
0.5 mm
0.02 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.
–
–
9Y1210278ENS0119US0
Allowable Limit
87.170 mm
3.4319 in.
87.420 mm
3.4417 in.
9Y1210278ENS0120US0
Allowable Limit
0.20 mm
0.008 in.
0.25 mm
0.0098 in.
0.20 mm
0.008 in.
9Y1210278ENS0121US0
(EU)
KiSC issued 08, 2012 A