Aprilia RX50, rebuild part 3. Fit new waterpump

In this video, I start the rebuild on the engine, starting with the waterpump.

[@puglord-iy9ic]

Hi mate I’m tryna replace the water pump for a 2010 Debi senda it’s my first bike you reckon I would be able to replace it the same way you did in the video or would it potentially look different

[@TheWeeBaldyBiker]

Hi, thanks for your question. The engine in this year of the rx50 is the derbi d50b engine, so it should be the same as your bike.

[@kacperbobrowski7444]

Hi mate I’ve got an rx50 d50b0 and I drained my transoil and it’s purple so I know the coolant is mixing with it somewhere somehow could you please help and tell me what or where it could be leaking in from

[@TheWeeBaldyBiker]

Has your bike been loosing coolant

[@kacperbobrowski7444]

@@TheWeeBaldyBiker I’m pretty sure it has stayed the same in the tank since I bought it in September

[@TheWeeBaldyBiker]

That could just be the colour of your transmission oil, usually if it's mixed with coolant it goes a milky colour

[@kacperbobrowski7444]

@@TheWeeBaldyBiker cheers mate a facebook group have told me it’s the gasket between the cases

[@TheWeeBaldyBiker]

Is the bike going ok