S-86
03-M Series, WSM
DIESEL ENGINE
Oil Clearance between Crankshaft Journal and Crankshaft
Bearing 2
1. Put a strip of plastigage on the center of the journal.
2. Install the bearing case and tighten the baring case screws 1 to
the specified torque, and remove the bearing case again.
3. Measure the amount of the flattening with the scale and get the
oil clearance.
4. If the clearance exceeds the allowable limit, replace the
crankshaft bearing 2.
5. If the same size bearing is useless because of the crankshaft
journal wear, replace it with an undersize one referring to the
table and figure.
NOTE
Q
• Be sure not to move the crankshaft while the bearing case
screws are tightened.
(Serial No.: below 3R9999)
(Serial No.: above 3S0001)
W1083821
Oil clearance between
crankshaft and
crankshaft bearing 2
Factory spec.
0.040 to 0.104 mm
0.00157 to 0.00409 in.
Allowable limit
0.20 mm
0.0079 in.
Crankshaft O.D.
Factory
spec.
D1503-M
V1703-M
V2203-M
51.921 to 51.940 mm
2.0441 to 2.0449 in.
D1803-M
V2403-M
59.921 to 59.940 mm
2.35910 to 2.35984 in.
Crankshaft bearing 2
I.D.
Factory
spec.
D1503-M
V1703-M
V2203-M
51.980 to 52.025 mm
2.04646 to 2.04823 in.
D1803-M
V2403-M
59.980 to 60.025 mm
2.36142 to 2.36318 in.
Crankshaft journal O.D.
Factory spec.
59.921 to 59.940 mm
2.35910 to 2.35984 in.
Crankshaft bearing 2
I.D.
Factory spec.
59.980 to 60.025 mm
2.36142 to 2.36318 in.
KiSC issued 08, 2012 A
