Follow the hose that goes to the frame from the oil tank. Loosen the clamp and pull.
show you motor oil drain plug on a 2006 harleydavidson streetbob
go to the web site below. it is well laid out with excellent and clear pictures for those who can't read. but then again if you couldn't read, you wouldn't be here at this period. period. the site listed below is excellent and straight forward. http://www.linson.us/harleydavidson/sportsters/bertshowto/berts_how_tos_oilchange.htm
the trans and primary fluid on a sportster are the same (1 qt sport trans) look for the drain under the derby cover.
The transmission drain plug is located on the left side of the bike as you are sitting on it, right behind the front foot peg. It is a 16mm hex head bolt.
The drain plug is under the engine, near the kick stand.
On a 1200 Sportster, the drain hose is typically located on the underside of the bike, near the oil tank. It is designed to allow excess oil to drain out and can often be found at the bottom of the engine or near the oil filter area. If you're looking to locate it for maintenance or inspection, checking the service manual specific to your model year can provide detailed guidance.
Check out the pictures at the following website. The drain plug is toward the rear of the bike, in front of the rear tire. http://www.harleydavidsonmaintenance.com/sportster-oil-change.html
The drain hose is connected to a nipple underneath the battery tray.
My Sportster has a drain hose that attaches to the oil tank and crosses over to the opposite side of the bike. It is hose clamped to something like a lug on the bottom of the bike frame.
on the oil pan
There is no transmission drain plug. Your transmission uses the same oil from the primary. Draining your primary drains your transmission.
where is the drain plug for the radiator on a 1992 buick regal custom