I have the same lift. One thing I know for sure is check the cables for any rust or wear. I know they are stainless and are not supposed to rust but I had an issue with mine. The Dork that installed it apparently changed out one of the 4 cables with a galvanized one. I assume he needed a quality stainless cable for another project... My Grady Marlin came crashing down one evening about 6 months after the new lift was installed. Luckily it didn't hurt the boat or anyone. Just to be clear about this story, the dork that installed it was not a High Tide employee and after this no longer installs lifts for them. High Tide came out and replaced the cable after I reassured him I did not replace it with a lesser quality cable (why the heck would I do that???). For the record I would purchase another High Tide lift because of their service I experienced in this case. These are obvious but important safety tips: 1> Never, and I mean never let anyone on the boat while supported on the lift. The boat will bounce and weaken the cables. 2> Never go under the boat to service or inspect while it's on the lift. 3> It's also a good idea to stand away from the boat when raising or lowering it. My cable snapped while I was lowering it into the water. If you can, get a remote. I now stand 10+ feet away when the lift is in operation. Sorry for my rant but I am passionate about this. I had my 4 year old Son in the dinghy with me under the boat while I was doing fiberglass work two weeks before the cable snapped. I'm still mad at myself for being so incredibly stupid. Back to your question. I inspect mine for any corrosion every time I use the lift. Also wash the salt off the cables (after every trip) and grease periodically as a previous poster mentioned. It would be a good idea to get the user's manual for the lift for all the recommended maintenance. LB