The Honda PCX / Forza / ADV150 / SH Forums

I'm sure there has been much said about coolants but it's a new year and a new service manual so here is exactly how it reads 32 ounces or 1 US quart is enough and this product is pre-mixed...
http://www.amazon.com/Pro-Honda-HP-Cool ... 8IYIE73YJE

Coolant capacity;
0.51 US qt. or 0.48 liter for (radiator & engine)
0.057 US qt. or 0.054 litter (reserve tank)

I've hit the low mark on the reserve tank at 2k miles and rather then add to unknown existing coolant I will swap it out for SM specs draining the engine, radiator and reserve tank. SM also recommends new sealing washer and O-ring. Any feed back on where to get the parts would help set up this procedure in proper forum... thanks.

I guess that they are available from the Honda dealer and won't be expensive? In my old motorcycles I have changed the radiator coolant and it was easy, but I didn't need to remove any sealing washers and o-rings... I'll have a look at the Service Manual to see how the process is achieved

Do i have to purge the coolant after i change the radiator? So yes, where? I have only fill the tank.