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Frequently asked questions about cars and motorcycles

How to Change the Transmission Oil on Harley Davidson Sportster

Model: Harley Davidson Sportster
Part: Transmission fluid

Video tutorial

Today, see the instructions on how to change the transmission oil on a Harley Davidson Sportster motorcycle. First, place the bike on its stand and start unscrewing the two screws of the transmission oil fill plug; then unscrew the oil drain screw located at the bottom using a socket spanner, as shown in the video.

Once the old oil has drained, refill with the new transmission oil of the correct type and specifications; top up the correct amount and start the engine!


Posted on 12 June 2026 by ScegliAuto


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by ScegliAuto

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