There was one technical service bulletin issued for the 2019 Honda CMX300.
| Bulletin Date: | Feb. 19, 2021 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | The wrench - if the right engine cover is leaking coolant on any of the models listed, this could be due to the water pipe causing a gap at the clutch cover side. Replacing the o-ring will not fix the leak. Instead, replace the water pipe. |
| Vehicles covered in this TSB: |
2019 Honda Cb300r,
2019 Honda Cbr300r,
2019 Honda CMX300.
|
Also see
Honda vehicle common problems.