For those is Australia www.thetford.com.au the access for pdf repair downloads may differ as I haven’t check if it changed like the Europe website.
www.thetford-europe.com
Click service.
Click Repair instructions.
Click - Repair instructions for all Thetford Sanitation products
the pdf covers all toilets troll through to find yours after you’ve downloaded don’t forget to save to your computer then go back and down load anything else you want.
bob
June 2012