AnonymousInactive
the only part you need to possibly lubricate is the rack,and to be honest the chances of that corroding bad enough to cause issues is not that likely! if you really feel like you have to lube it? a very sparce amount of the whit lithium grease will do, remember though that as the lift travels over it it turn black and if it gets on your clothes or the carpet its biatch to clean off! never lubricate the tubes! the rollers are nylon and as their name suggests they like to roll, if you lubricate the tubes the rollers don’t roll they slide and wear flats in them! and that’s an expensive job to replace them
I would suggest leaving it in one piece till the day you need it out the way and then get someone to remove it totally, carriage and chair off the rail, that way you still have use of it and the batteries will remain charged