Oil and Maintenance Guide for 2011 KTM 505 SX ATV 478
Before You Service the Engine
Before servicing the 2011 KTM 505 SX ATV 478, confirm the lubricant requirements and prepare to verify the final fluid level. A catalog recommendation is a starting point rather than proof of every manufacturer requirement; consult the correct service instructions before adding fluid.
How much oil does a 2011 KTM 505 SX ATV 478 take?
The available engine-oil capacity figure is 2.11 quarts. The amount added during a routine drain may differ from the listed capacity; use the correct level-check procedure when refilling.

