KTM KTM250 SX Automobile Parts User Manual


 
4-4C
Repair manual KTM 250 / 300 / 380 Art No 3206004 -E
Dismounting of pressure cap and clutch discs
Loosen collar screws 1 in diagonally opposite sequence to prevent
wedging of discs as springs expand.
Remove collar screws, springs and spring retainers.
–Take pressure cap and disc package out of outer clutch hub.
–Take thrust bearing 2 off the drive shaft.
Dismounting of the primary drive
Block the primary gear with the gear wheel segment 3 (see
illustration).
Undo the hexagon nut (LH thread) and remove it together with the
detent edged ring.
Release the lock washer of the inner clutch hub.
Connect clutch holder
4 to inner clutch hub and loosen hexagon nut
(see illustration).
Remove clutch holder.
Remove inner clutch hub and outer clutch hub together with bearing
from main shaft.
Pulling the primary gear
5 and the distance bushing 6 off the
crankshaft.
NOTE: The primary gear and the outer clutch hub belong together.
Always replace both together!
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