④ Acros 250 OEM Carburettor Maintenance + (OH) + Polishing Grip Heater and More


We replaced the battery with a Shorai unit.


The battery was abnormally weak. We removed it, charged it, and headed home. Something felt damp?
Dilute sulfuric acid was leaking from the case.


Looking at the corrosion inside the battery case, it doesn’t seem like something that just started.


The battery capacity also increases, so it’s a great battery. These days various sizes are being released. Too bad for those who jumped on it first and ended up with foam everywhere.


We also numbered the spark plug wires.


We replaced the spark plugs as well. Is it the synergistic effect of the carburettor, plugs, and battery? The starting is completely different now… I wonder what that sluggish feeling was all about.

We’re relieved it’s running well. All done!

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