Can someone tell me the torque value for the transmission drain and fill bolts?
It's not listed in the virtually useless User Manual and there is very little information on this model on the internet.
The manual lists 0.12 liters as the transmission oil exchange volume, but I drained 0.17 liters on the 600 mile maintenance.
I will refill with 0.14 liters ( the listed "full" amount) and check the performance.
The manual also lists oil screen cleaning at 600 miles, but there is no oil screen behind the drain plug.
I
never use a torque wrench for such small fittings.
Use a good washer, if there was one originally - and just snug it with a 6>8" ratchet.
Snug is all you need. Too many have stripped the case.
If your scooter has a large threaded cap on the bottom of the case - that will have a spring and a screen which gets cleaned.
something like this....
Consider purchasing a cyclepedia.com service manual?
Stig