The drain plug on a Yamaha 115hp outboard engine is typically located at the bottom of the lower unit, near the propeller. It is usually a hexagonal or round plug that can be removed with a wrench or socket. Ensure the engine is tilted up or down as necessary to access the plug easily. Always refer to the owner's manual for specific instructions and maintenance practices.
There is no oil filter.. The drain plug is on the left side of the bike.
The drain plug is on the frame, just behind the front wheel.
Anonymously
Look under the bike for the drain plug under the motor area.
The drain plug is located on the left side of the engine. It is close to the bottom, just under the side cover.
I have a Yamaha 350 big bear, and differential drain plug is on the bottom of the differential. Just remove the plug and let it drain, put the plug back in and fill it back up... i use just regular gear oil
bottom of motor. be a 17mm bolt.
right in the very center of the bottom of the engine
check the manual silly, its not that hard to find!
it is on the side of the motor just under the shifter
Pull the oil plug located at the base of the oil pan.
middle bolt right under crank cake side... where it says yamaha.. right under that.