[TowerTalk] MA-550 cables maintenance

[Jorge Diez - CX6VM]

Hello

 

I got a used MA-550 tower, first owner bought it in 2007.

 

the cables to rise up and down and to lay it are very dry and a bit oxidize
in some places, also the pulleys.

 

May I put a mechanical oil or fat on it or is not necessary?

 

Any other important thing to check on this tower?

 

Thanks,

Jorge

CX6VM/CW5W