KTM F9903U4, Owner'S Manual

Page: 155 / 192

SERVICE WORK ON THE ENGINE 19
153
19.1 Checking the engine oil level
Info
Oil consumption depends on the riding style and the operating conditions.
Condition
The engine is at operating temperature.
Preparatory work
–
Stand the motorcycle upright on a horizontal surface.
401696-11
Main work
–
Check the engine oil level in the engine oil level viewer.
Info
After switching off the engine, wait one minute before
checking the level.
The engine oil level should be in the upper part of the
range
B
of the engine oil level viewer.
» When the engine oil level is in area
A
of the engine oil
level viewer:
–
Do not add engine oil.
» When the engine oil level is in area
B
of the engine oil
level viewer:
–
Engine oil can be added.
» When the engine oil level is in area
C
of the engine oil
level viewer:
–
Add engine oil. ( p. 156)
19.2 Changing the engine oil and oil filter, cleaning the oil screens
Warning
Danger of scalding Engine and gear oil get very hot when the motorcycle is ridden.
–
Wear suitable protective clothing and safety gloves.
–
In the event of scalding, rinse the area affected immediately with lukewarm water.
Note
Environmental hazard Hazardous substances cause environmental damage.
–
Dispose of oils, grease, filters, fuel, cleaning agents, brake fluid, etc., correctly and in compliance with
the applicable regulations.
Preparatory work
–
Remove the engine guard. ( p. 116)
–
Remove the oil plug cover. ( p. 116)