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SERVICING
6. Servicing
1. Measure the O.D. of the crankshaft journal with an
outside micrometer.
Service
Crankshaft
specifica-
journal O.D.
tion
2. Measure the I.D. of the crankshaft bearing 1 with an
inside micrometer.
Service
Crankshaft
specifica-
bearing 1 I.D.
tion
3. Calculate the oil clearance.
05-E4B SERIES,05-E4BG SERIES
D1005-
E4B/
E4BG
D1105-
47.934 to
E4B/
47.950 mm
E4BG
1.8872 to 1.8877 in.
V1505-
E4B/
E4BG
D1305-
51.921 to
E4B/
51.940 mm
E4BG
2.0442 to 2.0448 in.
D1005-
E4B/
E4BG
D1105-
47.984 to
E4B/
48.048 mm
E4BG
1.8892 to 1.8916 in.
V1505-
E4B/
E4BG
D1305-
51.974 to
E4B/
52.040 mm
E4BG
2.0463 to 2.0488 in.
NOTE
• If the oil clearance is more than the service
limit, replace the crankshaft bearing 1.
• If the same dimension bearing is not
applicable because of the crankshaft journal
wear, replace it with an undersize one.
Service
specifica-
tion
Oil clearance
between
crankshaft
journal and
crankshaft
bearing 1
Service lim-
it
(Reference)
• Undersize dimensions of crankshaft journal
Engine mod-
Undersize
el
D1005-E4B/
E4BG
D1105-E4B/
E4BG
Dimension A
D1305-E4B/
E4BG
V1505-E4B/
E4BG
D1005-E4B/
E4BG
D1105-E4B/
E4BG
*
Dimension B
D1305-E4B/
E4BG
V1505-E4B/
E4BG
D1005-E4B/
E4BG
D1105-E4B/
E4BG
V1505-E4B/
Dimension C
E4BG
D1305-E4B/
E4BG
4. ENGINE
D1005-
E4B/
E4BG
D1105-
0.0340 to 0.114 mm
E4B/
0.00134 to
E4BG
0.00448 in.
V1505-
E4B/
E4BG
D1305-
0.0340 to 0.119 mm
E4B/
0.00134 to
E4BG
0.00468 in.
D1005-
E4B/
E4BG
D1105-
E4B/
E4BG
0.20 mm
V1505-
0.0079 in.
E4B/
E4BG
D1305-
E4B/
E4BG
0.2 mm
0.4 mm
0.008 in.
0.02 in.
2.3 to 2.7 mm
2.3 to 2.7 mm
radius
radius
0.091 to
0.091 to
0.10 in. radius
0.10 in. radius
1.0 to 1.5 mm
1.0 to 1.5 mm
relief
relief
0.040 to
0.040 to
0.059 in. relief
0.059 in. relief
47.734 to
47.534 to
47.750 mm
47.550 mm
dia.
dia.
1.8793 to
1.8715 to
1.8799 in. dia.
1.8720 in. dia.
51.721 to
51.521 to
51.740 mm
51.540 mm
2.0363 to
2.0284 to
2.0370 in.
2.0291 in.
(Continued)
4-67
KiSC issued 03, 2023 A
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