Echo CS-3500 - Manual (Page 5)

1-5 Service limits
Description mm (in)
A Cylinder bore When plating is worn and aluminum can be seen
B Piston outer diameter Min. 37.90 (1.492)
C Piston pin bore Max. 8.030 (0.3161)
D Piston ring groove Max. 1.6 (0.063)
E Piston ring side clearance Max. 0.1 (0.004)
F Piston pin outer diameter Min. 7.98 (0.3142)
G Piston ring width Min. 1.45 (0.057)
H Piston ring end gap Max. 0.5 (0.02)
K Con-rod small end bore Max. 11.025 (0.4341)
L Crankshaft runout Max. 0.05 (0.002)
M Sprocket bore Max. 13.08 (0.5150)
N Clutch drum bore Max. 61.0 (2.40)
P Sprocket wear limit Max. 0.5 (0.02)
5K177 5K083 5K084 5K081
5K082 5K016 5K025
5K174 5K181 5K097
5K178
5K173
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2
3
A B C D
E F G H
K L M P
N
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SERVICE INFORMATION CS-3500