KTM 250 EXC EU Repair Manual page 159

18 ENGINE
–
Check pin of the adjusting lever for damage and wear.
bn
» If there is damage or wear:
–
Change the adjusting lever.
–
Check ball heads of the linkage for damage and wear.
bo
» If there is damage or wear:
–
Change the linkage.
–
Check centrifugal timer
» If there is damage or wear:
–
Change the centrifugal timer.
–
Press out bearing
303039-10
–
Remove shaft seal ring
303040-10
for damage and wear.
bp
–
Press shaft seal ring
303040-10
toward the inside.
bl
.
bm
303031-10
all the way in.
bm
157