Service Limits - Echo PB-655 Service Data

PB-655
PB-755

1-5 Service limits

A
5K247
E
5K251
K
5K219
Description
A Cylinder bore
B Piston outer diameter
C Piston pin bore
D Piston ring groove,
E Piston ring side clearance
F Piston pin outer diameter
G Piston ring width
H Piston ring end gap
K Con-rod small end bore
L Crankshaft runout
SERVICE INFORMATION
B
5K248
F
5K016
L
5K220
Min.
Max.
1st Max.
2nd Max.
Max.
Min.
Min.
Max.
Max.
Max.
C
5K249
G
5K042
When plating is worn and aluminum can be seen
47. 95
10. 030 (0.395)
1. 65
1. 6
0. 1
9. 98
1. 45
0. 5
14. 025 (0.552)
0. 05
D
5K250
H
5K252
mm (in)
(1.888)
(0.065)
(0.063)
(0.004)
(0.393)
(0.057)
(0.02)
(0.002)
5