I wrote a letter to Triple E manufactuers in Winkler manitoba, as my Surf Side 1977 was made there.
i asked a few questions and as to where I could find some information or help!.
This is the response I received with a contact in Morden to re-do the wiring on my trailer as the original owner changed it all to run off his truck, not to plug into a site.....
Thought I would pass on this contact name & address to those of us in Manitoba. he might be able to send me in the direction also for parts.
To Kathy E;
The door hinges that were used on the Surf Side trailer have not been available for quite a few years.
Your best bet is to try a marine dealer as they have quite a few Different styles available. You may need to modify the mounts slightly.
Replacement window operators are available from any RV dealer as they are not exclusive to Triple E RV
I would suggest that you may want to contact Mr. George Doell over at Sun Valley RV (204-325-7999) as he is very knowledgeable on wiring these units and also repairing them.
Triple E RV