Rockwood 1640ltd servicing

[Porthyt]

Hey all.

I have a Rockwood 1640ltd 2006 tent trailer. I bought it last year but never had the time to service it. I plan this year on doing the wheel bearings, checking brakes and doing the lift mech.

I have tried reading up on the lift mech service and I m presuming I will find some zerk grease fittings underneath, will use silicone spray on the lift arms but I’m getting confused about using 90weight oil.
In the manual it says to put it in at the different extensions. Has anyone done this to explain? I read about undoing the tubes underneath and filling from there but can’t see this for my trailer.

Thanks in advance.
Josh

[SeaDog]

welcome to the forum its a great place to get your questions answered. There some very knowledgeable folks on the forum with this type of rig I'm sure someone will chime in soon