KTM 250 EXC RACING Owner's Manual page 317

Workshop manual
5018 PDS 2003
Product
Exploded View
Disassembly & Assembling
We r k p l a a t s h a n d b o e k
6
Release the spring preload with open
spanner T106.
Screw the screw retainer against the lock
retainer.
Disassemble the spring retainer and
springring.