Harley 103 Engine Oil Drain Plug Location

Find the drain plug in the bottom side of the chain case.

Harley 103 engine oil drain plug location.

The drain plug is located right below the bike as i ndicated in the picture. The drain plug has a magnet on the end of it. Once we are sure about its location we grab a drain pan and un tight the plug using a 5 8 socket. We now can remove the drain plug and let the oil flow in our drain pan.

Alternatively 1993 to 1998 touring models use a crankcase drain plug located under the front of the engine. Remove your drain plug and let the oil drain completely. Drain the primary chain case. Try to capture as much oil as possible when removing your old filter.

This is the beginning of the final leg of your oil change. Be careful not to disturb or damage any surrounding sensors or wiring. While the hd 103 oil is draining move on to your oil filter. Milwaukee eight oil change.

Locate the engine oil drain hose near the left rear frame rail below the transmission unit. Place your drain pan under the plug. On softail models the engine oil drain plug is under the right side of the motorcycle s frame near the rear wheel. Pull the drain hose out of its retaining bracket then remove the drain plug with a flat head screwdriver.

Dyna and touring models have their oil drain plugs under the transmission housing. The v twin motors oil plugs air filters oil filters frames brakes belts levers and other components are basically the same for these models and for many years back to the early 2000 s. It is the plug located closest to the trans side cover towards the right side of the motorcycle. Use a suitable oil filter wrench to remove the filter.

Drain the engine oil into an oil pan. The drain plug is located in the oil pan.