[TowerTalk] Reduction Gear Box oil Question

[Alan NV8A]

On 05/03/09 10:08 am WA3GIN wrote:

> ...performing annual maint. on the old crank-up and this is the first year we've thought to check the oil level in the crank-up reduction gear.  Have no documentation on the oil used in these gear boxes.  Suggestions are welcome.

The instructions for the gearbox on my US Tower HDX-555 say 90wt gear 
oil -- but UST had filled it with oil before shipping.

73

Alan NV8A