Echo SRM-225 - General Safety Guidelines; Consumer Product Support Contact; Product Registration Benefits; Manuals and Parts Catalogs

SERVICE INFORMATION
GT-225
SRM-225
5
1-5 Service limits
ABCD
EF GH
KLM
Description mm (in)
A Cylinder bore When plating is worn and aluminum can be seen
B
Piston outer diameter Min. 32. 10 (1.264)
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. 97 (0.3138)
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. 000 (0.4724)
L
Crankshaft runout Max. 0. 03 (0.001)
M
Clutch drum bore Max. 51. 5 (2.03)