To begin with: 3 qts 20w50 oil next: bike must be vertical next: oil must be at operating temperature before beginning to empty oil tank.
Depends, what year??
Remove the Seat.
2004 fatboy oil change
changing oil on 2007 roadglide
How to change head gasket on a harley sportster motorcycle?
How do you change oil on a 2001 sportster 1200
You will probably be OK as long as you don't change the intake.
Depends on the model.
The oil drain plug on a 1987 Harley Davidson Sportster is located on the bottom of the engine's oil pan, typically towards the rear of the bike. It is a hex or socket head bolt that can be accessed from beneath the motorcycle. Make sure to place a drain pan underneath to catch the oil when you remove the plug for an oil change. Always refer to the owner's manual for specific details and torque specifications.
A 1972 Harley-Davidson Sportster typically takes about 3 quarts (approximately 2.8 liters) of engine oil when performing an oil change, including the oil filter. It's important to check the owner's manual for specific recommendations and ensure the oil level is within the designated range on the dipstick after filling. Always use the appropriate oil type, usually 20W-50, for optimal performance.
After you put that down
To change the gear oil on a 1996 Harley Davidson Sportster, first ensure the motorcycle is on a level surface and the engine is cool. Remove the drain plug located at the bottom of the transmission case to let the old oil drain out completely. Replace the drain plug, then fill the transmission with the recommended gear oil through the fill plug until it reaches the proper level, usually just below the fill hole. Finally, replace the fill plug securely and check for any leaks.