S-85
03-M Series, WSM
DIESEL ENGINE
Oil Clearance between Crankshaft Journal and Crankshaft
Bearing 1 (Continued)
(Reference)
• Undersize dimensions of crankshaft journal
(Serial No.: below 3R9999)
(Serial No.: above 3S0001)
W1198330
Replacing Crankshaft Bearing 1
(When removing)
1. Press out the used crankshaft bearing 1 using a crankshaft
bearing 1 replacing tool. (See page
“SPECIAL TOOLS”
.)
(When installing)
1. Clean a new crankshaft bearing 1 and crankshaft journal bore,
and apply engine oil to them.
2. Using a crankshaft bearing 1 replacing tool, press in a new
bearing 1 (2) so that its seam (1) directs toward the exhaust
manifold side. (See figure.)
W1033946
Undersize
0.2 mm
0.008 in.
0.4 mm
0.016 in.
Dimension
A
2.8 to 3.2 mm radius
0.1102 to 0.1260 in. radius
2.8 to 3.2 mm radius
0.1102 to 0.1260 in. radius
*Dimension
B
1.0 to 1.5 mm relief
0.0394 to 0.0591 in. relief
1.0 to 1.5 mm relief
0.0394 to 0.0591 in. relief
Dimen-
sion
C
D1503-M
V1703-M
V2203-M
51.721 to 51.740 mm
2.0363 to 2.0370 in.
51.521 to 51.540 mm
2.0284 to 2.0291 in.
D1803-M
V2403-M
59.721 to 59.740 mm
2.35122 to 2.35197 in.
59.521 to 59.540 mm
2.34335 to 2.34410 in.
(0.8-S)
The crankshaft journal must be fine-finished to higher than
∇∇∇∇
*Holes to be de-burred and edges rounded with 1.0 to 1.5 mm
(0.0394 to 0.0591 in.) relief.
Undersize
0.2 mm
0.008 in.
0.4 mm
0.016 in.
Dimension
A
2.8 to 3.2 mm radius
0.1102 to 0.1260 in. radius
2.8 to 3.2 mm radius
0.1102 to 0.1260 in. radius
*Dimension
B
1.0 to 1.5 mm relief
0.0394 to 0.0591 in. relief
1.0 to 1.5 mm relief
0.0394 to 0.0591 in. relief
Dimension
C
59.721 to 59.740 mm
2.35122 to 2.35197 in.
59.521 to 59.540 mm
2.34335 to 2.34410 in.
(0.8-S)
The crankshaft journal must be fine-finished to higher than
∇∇∇∇
*Holes to be de-burred and edges rounded with 1.0 to 1.5 mm
(0.0394 to 0.0591 in.) relief.
Dimension
(A)
Factory spec.
4.2 to 4.5 mm
0.1654 to 0.1772 in.
(1) Seam
(2) Crankshaft Bearing 1
(3) Cylinder Block
(A) Dimension
KiSC issued 08, 2012 A
