[TowerTalk] US Tower seized gearbox

[Robert Harmon]

good point Rick
its not necessarily the gearbox


Bob
K6UJ




On 1/29/16 10:52 AM, Rick Stealey wrote:
>
>>   The Hub City W300 gearbox on my US Tower 85 ft rotating  mast appears to
> have
> seized after 12 years.
>
> Are you sure you don't have a bad bearing in a pulley (sheave)?
>
> Rick   K2XT
>
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