Service Manual

S-67
SM-E2B SERIES, WSM
DIESEL ENGINE
Oil Clearance between Crankshaft Journal and Crankshaft
Bearing 1 (Continued)
(Reference)
• Undersize crankshaft bearing 1
• Undersize dimensions of crankshaft journal
W1044484
Replacing Crankshaft Bearing 1
(When removing)
1. Press out the used crankshaft bearing 1 using a crankshaft
bearing 1 replacing tool. (Refer to “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.)
W10342000
Undersize Models Bearing Code Number Marking
0.2 mm
0.008 in.
Z482-E2B
D662-E2B
D722-E2B
D782-E2B
Crankshaft
bearing 1 02
15861-23910
020 US
Z602-E2B
D902-E2B
1G460-23910
0.4 mm
0.016 in.
Z482-E2B
D662-E2B
D722-E2B
D782-E2B
Crankshaft
bearing 1 04
15861-23920
040 US
Z602-E2B
D902-E2B
1G460-23920
Undersize Models
0.2 mm
0.008 in.
0.4 mm
0.016 in.
Dimension
A
All models
1.8 to 2.2 mm radius
0.071 to 0.087 in.radius
1.8 to 2.2 mm radius
0.071 to 0.087 in.radius
*Dimension
B
All models
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
Z482-E2B
D662-E2B
D722-E2B
D782-E2B
39.734 to 39.750 mm dia.
1.56433 to
1.56496 in. dia.
39.534 to 39.550 mm dia.
1.55646 to
1.55709 in. dia.
Z602-E2B
D902-E2B
43.734 to 43.750 mm dia.
1.72181 to
1.72244 in. dia.
43.534 to 43.550 mm dia.
1.71394 to
1.71457 in. dia.
(0.8S)
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.
0.0 to 0.3 mm
0.0 to 0.0118 in.
(1) Seam
(2) Crankshaft Bearing 1
(3) Cylinder Block
(A) Dimension
(B) 0.366 rad (21 °)
[a] Z482-E2B, D662-E2B,
D722-E2B, D782-E2B
[b] Z602-E2B, D902-E2B
KiSC issued 06, 2006 A