Download  Print this page

Advertisement

ENGINE TOP END 4-5
KX250:
Item
Standard
Service
limit
Cylinder Head:
Cylinder compression
(usable range)
---
840
-
1300 kPa
18.4
-
13 kg/em
'
.
119
-
185
psi)
Cylinder head warp
- - -
0 .03 mm
Cylinder.
Piston:
Cylinder inside diameter
67
.400-67.415 mm
67.48
mm
Piston diameter
67.336
-
67.351 mm
67.23 mm
Piston/cylinder clearance
0 .054
-
0 .074 mm
- - -
Piston ring/groove clearance
0 .04
-
0.08 mm
0
.
18
mm
Piston ring
groove width
1.03
-
1.05
mm
,
.
10
mm
Piston
ring thickness
0 .97
-
0 .99
mm
0.9
mm
Piston ring
end gap
0
.15
-
0.35
mm
0 .7
mm
Piston Pin
diameter
17 .995
-
18.000 mm
17.96 mm
Piston
pin hole diameter
18
.000
-
18.020
mm
18.07 mm
Small
End
inside diameter
22.003
-
22.014 mm
22.05 mm

Advertisement

Table of Contents

Comments to this Manuals

Symbols: 0
Latest comments: