A couple of weeks ago one gear on my Rohloff started slipping. I don’t know which gear, the numbers don’t matter to me and wore off my shifter years ago, but a guess would be 5.
Anyway, the slippage didn’t go away and happened every time I attempted to engage that gear.
After a week or more I got fed up and eventually decided to do something about it. I drained the oil, filled with Rohloff cleaning oil then road it for a week (10 X 12.5 miles). During the week it appeared to happen less and less until I forgot about it.
I then drained and re-filled with 50/50 oil and cleaning oil until the weather warms up (it’s not that cold here, but the mornings can be below 0C).
Cleaning oil did seep out and even made it onto my rim – which made for very odd rear wheel braking, mostly overbraking and locking the wheel up. Anyway, I cleaned the wheel, nothing else of course.
Bluebell is back to full working order and maybe next winter I’ll add a little cleaning oil.