Click this link. Cable driven slides used to be popular years ago(10 to 20 years ago). They are still used on certain RV's even today. They are extremely difficult to repair. Almost impossible on some units. They are VERY labor intensive to repair, especially removing bad cables and running new cables. I will not touch one with bad cable/s for less than 4 hours labor and the hours go up if I find more problems. One thing to do is check your cables monthly. You have to check both extended and retracted. ANY cable that is frayed or starting to fray, get it replaced ASAP. Replacing a cable that has not failed is a lot easier than trying to dig out a broken frayed cable. Doug
https://norcoind.com/bal/downloads/accuslide/accuslide_service-manual.pdf
