KTM 450 EXC-F 2017 Repair Manual page 201

18
ENGINE
199
Remove t he large camshaft bearing using special tool
0 .
I
Push-out drift (75029051000)
(i!ll
p. 367)
001695-10
Remove smal l camshaft bearing
8
using the special tool.
Bearing puller (15112017000)
(i!ll
p. 361)
Internal bearing puller (15112018100) (191 p. 361)
001692-10
Remove shaft seal ring
(D
using a suitable tool.
Press the new shaft seal ring in all the way with the open side facing down .
001857-10
Press the small camshaft bearing in unti l flush using special tool
8 .
I
Push-in drift (75029044020) (191 p. 366)
Press the large camshaft bearing in all the way using special tool
0 .
I
Push-in drift (75029044010) (191 p. 366)
18.4.27 Checking the valves
Info
The va lve stem is hard-c hrome plated; wear generally appears at the va lve guide.