fluval 303 cannisterfilter problem ?

[matt123]

hi all
i woke up this morning to a horrible buzz / rattle sound coming from my fluval 303.
i withched it off and then back on again and it stopped but only to come back maybe an hour later.
the noise appears to be coming from where the prop is mounted but sound more of an electronic noise (if you kno what i mean)
hasanyone else had this prob ? or know how to fix it ? otherwise it looks like i need a new one as all my spares are in use

thanks in advance
matt

 

[matt123]

bump

 

[fobrinkle]

I bought a noisy used 404 and replaced the impeller shaft and that cut the noise down considerably.

 

[matt123]

I bought a noisy used 404 and replaced the impeller shaft and that cut the noise down considerably.

cheers for the reply il try replacing the impellor and shaft and see if that sorts it out !