KTM 250 SX 2024 Owner's Manual page 123

Main work
–
Remove gear oil level monitoring screw
–
Remove filler plug
–
Add gear oil until it emerges from the drill hole of the gear oil
level monitoring screw.
Engine oil (15W/50) (
–
Mount and tighten the gear oil level monitoring screw.
Guideline
Screw, gear oil level
monitoring
–
Mount and tighten filler plug
W00087-10
Finishing work
Danger
Danger of poisoning Exhaust gases are toxic and inhal-
ing them may result in unconsciousness and death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use effective exhaust extraction when starting or
running the engine in an enclosed space.
–
Start the engine and check it for leaks.
SERVICE WORK ON THE ENGINE 18
1
.
2
with the O-ring.
p. 138)
M6 8 Nm (5.9 lbf ft)
2
with the O-ring.
121