Go on to the motorhomes/caravans catagory select page 17 from top right list see second section of questions and click on this question.
'THETFORD PORTA POTTI BENCH TYPE WILL NOT FLUSH?'
In the answers is my email address contact me i have mondeo manual k-t but petrol am sure details are same just fuel difference.
Reason: The forum no longer permits adding email addresses, I can understand why.
However if you don't want to reveal your address then phone your local library some hold workshop manuals for reference or lending. You'll have to be quick I am going away Tuesday.
bob
April 2009