I'm working on one of these old towers and there was a problem with the
winch that extends and retracts the tower. I believe it is 40 to 1 worm
gear drive. This winch has a long drum and mounts on the side of the
tower.The winch has this identification:
W300 401A S35 7 Q G
I disassembled it and there is a lot of corrosion due to water getting
inside. I have not been able to identify the bearings.
Has anyone else rebuilt one of these winches and can assist me with bearing
identification?
Has anyone identified a replacement winch?
Any assistance would be greatly appreciated!
Robie AJ4F
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