Echo CS-4200ES User Manual download pdf (Page 5)

SERVICE INFORMATION

CS-3700ES

CS-4200ES

5K1775K177 5K083 5K084 5K081

5K082 5K016 5K025

5K174

5K178

5K173

5K171

5K191B

1-5 Service Limits

mm (in)

A Cylinder bore When plating is worn and aluminium can be seen

B Piston outer diameter Min. 38.91 (1.53) 40.94 (16.12)

C Piston pin bore Max. 9.030 (0.356)

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. 8.98 (0.353)

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. 12. 125 (0.477)

L Crankshaft runout Max. 0.05 (0.002)

M Sprocket bore Max. 12. 98 (0.511)

N Clutch drum bore Max. 71. 5 (2.81)

P Sprocket wear limit Max. 0.5 (0.02)

ABCD

FGH

LMP

1 2 3 4 5 6 7 8 9

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Echo CS-4200ES User Manual Page 5