Changing The Conrod Bearing (125 Duke) - KTM 125 DUKE EU Repair Manual

16 ENGINE
16.4.6

Changing the conrod bearing (125 Duke)

–
Clamp the connecting rod with soft jaws.
–
Remove the nuts
–
Remove the conrod bearing cover and crankshaft. Remove the bearing shells.
304561-10
–
Measure the crank pin diameter.
Guideline
Crankshaft – diameter, crank pin
Crankshaft classification A
Crankshaft classification B
Info
The crankshaft classification is indicated by marking
–
Check the radial play of the lower conrod bearing. (
304562-10
–
Oil the bearing shells.
–
Position the conrod bearing cover according to marking
–
Mount and tighten nuts
Guideline
Nut, conrod bearing
304563-10
.
1
25.990... 25.998 mm (1.02323...
1.02354 in)
25.999... 26.006 mm (1.02358...
1.02386 in)
.
1
M7
122
.
2
p. 121)
.
3
24 Nm
(17.7 lbf ft)