Rocket 3 Storm R - how to check oil level?

GTAgAu said:

I think the key idea here is the dry sump concept. Oil is typically fed to the engine from a reservoir. Some dry sumps just have a small window where you can observe the level in the reservoir. Whether there is a full reservoir or low reservoir shouldn’t matter to the engine as long as there is enough to maintain a constant feed. I think this is why dealer techs are comfortable with the factory method showing MIN on the dipstick. But I’m going to keep a safety margin by keeping the level at least mid-way to MAX. if that means I have to buy a liter after a dealer service, so be it. When I start DIYing, I will figure out the quantity necessary to achieve my desired level.

DIYers, what oil are you using that is commonly available in the U.S.? I looked for Castrol Power 1 and can’t find it anywhere.

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pabcri said:

Hi

I’d like to share my experience because I’m quite confused about the oil level on my Rocket 3 Storm (6600 km), and it seems very similar to what is discussed here.

I bought the bike at the end of last year with around 6000 km, and the service had just been done.

When I first checked the oil myself, the dipstick was dry. I called the dealer and explained the situation. He asked me to follow the procedure from the manual again.

After doing that, the oil just started to touch the dipstick. I called him again, and he told me to repeat the procedure and wait 5 minutes. I did it again, same result. After repeating once more, the level was slightly higher, but still far below the MIN mark.

I then went to the dealer, and they confirmed that the bike had enough oil and that I should not worry, as they have never seen a Rocket 3 consume oil.

However, I prefer to be on the safe side, so I checked again at home, because if the engine runs with too little oil, it will be my responsibility.

I followed the manual procedure exactly:

• engine cold
• idle for 60–90 seconds (no throttle)
• wait 5 minutes
• check on side stand

At first, the oil was barely touching the dipstick (below MIN), so I added oil progressively, every day I add +100ml and check oil level, after adding a total of 300ml, I can clearly see oil on the dipstick, but it is still around or slightly below MIN using the official method.
I'm affraid to continue and overfilled engine oil

However:

• after a ride + 3 minutes → level shows MAX or higher depend on the day, is not always same.
• after the bike sits for a few days → level shows MAX or higher depend on the day, is not always same.

So depending on the method, I get very different readings.

How is your bike running now after you add more that 1 liter? Any issues since then?

And for everyone:
Would you consider being at or slightly below MIN (with the official procedure) acceptable on this engine?

Thanks a lot!

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