Quote:
Originally Posted by Bill Gail
Flyer15015 is right on regarding WD40 , it's a penetrant , not a lubricant . It evaporates in a relatively short time .
During the Summer I lubricate the steps monthly .
I use either BoeShield T-9 or Corrosion X , which ever I have handy . Both are anti-corrosion lubricants and waterproof .
BoeShield T-9 was developed by Boeing for the aircraft Industry and the Corrosion-X was developed for the marine environment.
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One more item to lube .
The Heim Joint bearing where the actuator arm attaches to the motor . This joint has to both rotate and swivel freely .
I suggest lubing the joint in both the Spring and Fall.
The joint is mounted horizontally so it can collect water and road grime and grit .
Clean it with either Brake Cleaner or Carburetor Cleaner , let it air dry and then spray the lube .