Kubota WSM 05-E4B Series - Page 151

6. Measure
the
width
that it becomes flat with the
scale to get the oil clearance.
NOTE
• If the clearance
more than the service limit,
replace the crankshaft bearing 2.
• If the same dimension bearing is not
applicable because of the crankshaft journal
wear, replace it with an undersize one. Refer
to the table and figure.
Crankshaft
journal O.D.
(Intermediate)
Service
specifica-
tion
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
47.934 to
47.950 mm
1.8872 to 1.8877 in.
D1305-
E4B/
E4BG
51.921 to
51.940 mm
2.0442 to 2.0448 in.
Crankshaft
bearing 2 I.D.
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
47.984 to
48.029 mm
1.8892 to 1.8909 in.
D1305-
E4B/
E4BG
51.974 to
52.024 mm
2.0463 to 2.0481 in.
Crankshaft
journal O.D.
(Flywheel
side)
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
51.921 to
51.940 mm
2.0442 to 2.0448 in.
D1305-
E4B/
E4BG
51.921 to
51.940 mm
2.0442 to 2.0448 in.
Crankshaft
bearing 3 I.D.
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
51.974 to
52.024 mm
2.0463 to 2.0481 in.
D1305-
E4B/
E4BG
51.974 to
52.024 mm
2.0463 to 2.0481 in.
Oil clearance
between
crankshaft
journal and
crankshaft
bearing 2
Service
specifica-
tion
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
0.0340 to
0.0950 mm
0.00134 to
0.00374 in.
D1305-
E4B/
E4BG
0.0340 to 0.103 mm
0.00134 to
0.00405 in.
Service lim-
it
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
0.20 mm
0.0079 in.
Oil clearance
between
crankshaft
journal (fly-
wheel side)
and crank-
shaft bearing
3
Service
specifica-
tion
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
0.0340 to 0.103 mm
0.00134 to
0.00405 in.
D1305-
E4B/
E4BG
0.0340 to 0.103 mm
0.00134 to
0.00405 in.
Service lim-
it
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
V1505-
E4B/
E4BG
D1305-
E4B/
E4BG
0.20 mm
0.0079 in.
(Reference)
•
Undersize dimensions of crankshaft journal
SER
VICING
6. Servicing 4. ENGINE
05-E4B SERIES,05-E4BG SERIES
4-69
KiSC issued 03, 2023 A