Kubota M5040 Workshop Manual page 133

M5040, M6040, M7040, WSM
ENGINE BODY (Continued)
Balancer Shaft 1 Journal
Balancer Shaft 1 Journal
Balancer Shaft 1 Bearing
Balancer Shaft 2 Journal
Balancer Shaft 2 Journal
Balancer Shaft 2 Bearing
Piston Pin Bore
Piston Pin to Small End Bushing
Piston Pin
Small End Bushing
Connecting Rod
Piston Ring Gap
Piston Ring to Piston Ring Groove
Top Ring
Second Ring
Oil Ring
Item
Oil Clearance
O.D.
I.D.
Oil Clearance
O.D.
I.D.
I.D.
Oil Clearance
O.D.
I.D.
Alignment
Top Ring
Second Ring
Oil Ring
Clearance
Clearance
Clearance
1-S7
Factory Specification
0.060 to 0.146 mm
0.0024 to 0.0057 in.
48.934 to 48.950 mm
1.9265 to 1.9272 in.
49.010 to 49.080 mm
1.9295 to 1.9323 in.
0.050 to 0.136 mm
0.0020 to 0.0054 in.
48.934 to 48.950 mm
1.9265 to 1.9272 in.
49.000 to 49.070 mm
1.9291 to 1.9319 in.
28.000 to 28.013 mm
1.1024 to 1.1029 in.
0.020 to 0.040 mm
0.0008 to 0.0016 in.
28.006 to 28.011 mm
1.1026 to 1.1028 in.
28.031 to 28.046 mm
1.1036 to 1.1042 in.
–
0.25 to 0.40 mm
0.0098 to 0.0157 in.
0.30 to 0.45 mm
0.0118 to 0.0177 in.
0.25 to 0.45 mm
0.0098 to 0.0177 in.
0.050 to 0.090 mm
0.0020 to 0.0035 in.
0.090 to 0.120 mm
0.0035 to 0.0047 in.
0.020 to 0.060 mm
0.0008 to 0.0023 in.
ENGINE
Allowable Limit
0.2 mm
0.0079 in.
–
–
0.2 mm
0.0079 in.
–
–
28.05 mm
1.1043 in.
0.15 mm
0.0059 in.
–
–
0.05 mm
0.0020 in.
1.25 mm
0.0492 in.
1.25 mm
0.0492 in.
1.25 mm
0.0492 in.
0.15 mm
0.0059 in.
0.20 mm
0.0079 in.
0.15 mm
0.0059 in.
W1013874
KiSC issued 06, 2008 A