MemberDecember 4, 2023 at 9:59 pm
Hello Larry. I bought the spray grease you recommended and can only thank you again for your good tips. The whole project took quite a long time, but it was successful in the end: our stairlift is now going up and down the stairs. The batteries also seem to be in good condition, because the stairlift has completed several trips without a power supply and this did not excessively discharge the batteries. The loud beeping before each trip is a little annoying, but this is negligible compared to the regained mobility of our family member.