Kubota WSM 05-E4B Series Workshop Manual page 94

4. ENGINE
• Crankshaft journal
• Crankshaft bearing 2
Crankshaft journal to crankshaft
bearing 3
• Crankshaft journal
• Crankshaft bearing 3
Crankpin to crankpin bearing
• Crankpin
• Crankpin bearing
Cylinder bore I.D.
Cylinder bore I.D. (Oversize)
Lubricating system
Engine oil pressure
D1005-E4B
D1105-E4B
D1305-E4B
V1505-E4B
Engine oil pressure
D1005-E4BG
D1105-E4BG
D1305-E4BG
V1505-E4BG
Inner rotor to outer rotor
Outer rotor to pump body
Inner rotor to cover
4-12
Item
O.D.
I.D.
Oil clearance
O.D.
I.D.
Oil clearance
O.D.
I.D.
D1005-E4B / E4BG
D1105-E4B / E4BG
D1305-E4B / E4BG
V1505-E4B / E4BG
D1005-E4B / E4BG
D1105-E4B / E4BG
D1305-E4B / E4BG
V1505-E4B / E4BG
Item
At idle speed
At rated speed
At idle speed
At rated speed
Clearance
Clearance
Clearance
Service specification
51.921 to 51.940 mm
2.0442 to 2.0448 in.
51.974 to 52.024 mm
2.0463 to 2.0481 in.
0.0340 to 0.103 mm
0.00134 to 0.00405 in.
51.921 to 51.940 mm
2.0442 to 2.0448 in.
51.974 to 52.024 mm
2.0463 to 2.0481 in.
0.029 to 0.091 mm
0.0011 to 0.0036 in.
39.959 to 39.975 mm
1.5732 to 1.5738 in.
40.040 to 40.050 mm
1.5764 to 1.5767 in.
76.000 to 76.019 mm
2.9922 to2.9928 in.
78.000 to 78.019 mm
3.0709 to 3.0716 in.
76.500 to 76.519 mm
3.0119 to 3.0125 in.
78.500 to 78.519 mm
3.0906 to 3.0912 in.
Service specification
68 kPa
2
0.69 kgf/cm
9.9 psi
294 to 441 kPa
2
3.00 to 4.49 kgf/cm
42.7 to 63.9 psi
－
245 to 392 kPa
2
2.50 to 3.99 kgf/cm
35.6 to 56.8 psi
0.060 to 0.18 mm
0.0024 to 0.0071 in.
0.100 to 0.180 mm
0.00394 to 0.00708 in.
0.025 to 0.075 mm
0.00099 to 0.0029 in.
05-E4B SERIES,05-E4BG SERIES
SERVICING
2. Servicing specifications
Service limit
－
－
0.20 mm
0.0079 in.
－
－
0.20 mm
0.0079 in.
－
－
76.15 mm
2.998 in.
78.15 mm
3.077 in.
76.650 mm
3.018 in.
78.65 mm
3.096 in.
Service limit
－
147 kPa
2
1.50 kgf/cm
21.3 psi
－
147 kPa
2
1.50 kgf/cm
21.3 psi
－
－
－
KiSC issued 03, 2023 A