Derbi GPR125 Workshop Manual page 114

4-stroke
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4 - ENGINE
CRANKSHAFT
(standard values)
Crankshaft thickness (A)
Diameter of crankshaft supports
CLASS 1
CLASS 2
Crankshaft warp between points (C)
Crankshaft warp at the supports (D)
Axial play of crankshaft in the crankcase
CONNECTING ROD
Connecting rod side play (B)
Diameter of the connecting rod
Standard
Limit
CLUTCH
(standard values)
Thickness of driving disks
Number of driving disks
Damage => Renew.
Thickness of driven disks
Number of driven disks
Driven disk flatness service limit
Damage => Renew.
Free length of clutch springs
Number of springs
Damage => Renew.
114
46,87-47,05 mm
32,480-32,485 mm
32,485-32,490 mm
0,1 mm
0,01 mm
0,15 - 0,43 mm
0,39-0,83 mm
15,010 - 15,018 mm
15,023 mm
2,85 - 2,95 mm
5
1,46 - 1,53 mm
4
> a 0,05 mm
31,6 mm
5
D
D
C
C
B
A

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