Service Limits - Echo CS-3000 Service Data

CS-3000 CS-3050
CS-3400 CS-3450

1-6 Service limits

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