DavidG
Contributor
My (corporate filtered) web connection does not allow me to link to this page so I can not guarentee that it is the most current version. However, some time back I wrote an article for the folks on Digital diver that detailed both the specifications of the O rings for the Oly Pt-015 housing and a step by step (with pictures) process of servicing them. My current word document which I keep updating with new information is something like 726k (with the pictures) and starts off with a review of the housing. Further into the text is a section titled Repair notes that offers a step by step process. At the end of the document should be a listing of the small o rings and some suppliers. My only hope that this helps prevent frustration, and un-necessary failures.
http://www.digitaldiver.net/lib_docs/PT--015_service.pdf
http://www.digitaldiver.net/lib_docs/PT--015_service.pdf