1-6 Service limits
5K177
5K040B
5K025B
5K038B
5K043B
5K016
5K042
5K178
5K173
5K174
5K190
5K191
1
2
3
A
B
C
D
E
F
G
H
K
L
M
P
N
Model
CS-3000 CS-3050
CS-3400 CS-3450
A
Cylinder bore
When plating is worn and aluminum can be seen
B
Piston outer diameter
mm(in) Min.
36.91 (1.453)
38.91 (1.532)
C
Piston pin bore
mm(in) Max.
8.030 (0.3161)
D
Piston ring groove
mm(in) Max.
1.3
(0.051)
1.6
(0.063)
E
Piston ring side clearance
mm(in) Max.
0.15 (0.006)
0.1
(0.004)
F
Piston pin outer diameter
mm(in) Min.
7.98 (0.3142)
G
Piston ring width
mm(in) Min.
1.15 (0.045)
1.45 (0.571)
H
Piston ring end gap
mm(in) Max.
0.5
(0.02)
K
Con-rod small end bore
mm(in) Max.
11.025 (0.4341)
L
Crankshaft runout
mm(in) Max.
0.05 (0.002)
M
Sprocket bore
mm(in) Max.
13.08 (0.5150)
N
Clutch drum bore
mm(in) Max.
61.0
(2.40)
P
Sprocket wear limit
mm(in) Max.
0.5
(0.02)
5
SERVICE INFORMATION
CS-3000 CS-3050
CS-3400 CS-3450
