Yamabiko Echo SRM-2620ES - Serviceable Component Limits

SERVICE INFORMATION
6
SRM-2620ES, SRM-2620TES
T262XS, C262S
T262TXS, C262TS
5K228 5K229 5K230
5K231 5K016
5K042
0
1
2
3
456
7
8
9
1
0
1
1
1
2
0
5
10
5K171
5K232
5K244
5K243
5K219
1-5 Service limits
ABCD
EFGH
K
Description
mm (in)
A Cylinder bore When plating is worn and aluminum can be seen
B
Piston outer diameter Min. 33.91 (1.335)
C Piston pin bore Max. 9.035 (0.3557)
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 (0.3535)
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. 12.025 (0.4734)
L Crankshaft runout Max. 0.03 (0.001)
M
Clutch drum bore Max. 59.5 (2.34)
LM