go to www.thetford-europe.com when the menu web page opens look for thetford-europe.com
click toilets then click quick search under cassette toilets click 260 these instructions are downloadable.
One pdf covers all models. OR go in to their website for contact us fill in the online form if you have problems
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix mobile homes.