KTM 250 SX - Manual (Page 25)

– Loosen the 3 screws, and remove intermediate flange chamber 1 of
KTC system together with O-ring.
– Remove engine fastening screw 2 .
– Remove cable ties and loose the cable of ignition from frame.
– Loosen both hose clamps, and pull caburetor out of carburetor
connection boot and intake flange.
– Remove transmission-oil drain plug 3 together with sealing ring, and
drain the transmission oil.
– Remove the 2 screws 4 , and dismount clutch slave cylinder.
! CAUTION !
D O NOT ACTUATE THE CLUTCH LEVER WITH THE CLUTCH SLAVE CYLINDER
DISMOUNTED .
– Remove engine fastening screw 5 .
– Remove hexagon nut of swingarm pivot 6 .
– Remove swingarm pivot, and pull swing arm backward out of the
frame so as to make lifting the engine out of the frame easier.
– Lift engine out of frame.
NOTE: Cylinder head and cylinder can be dismounted even if the engine
remains mounted. Likewise, work on clutch, primary drive, gearshift
mechanism, and ignition system can be carried out.
3-3C
1
3
5
2
4
4
6