[TowerTalk] Rotator Grease
Lee K. Brown MD
lkbrownmd at cs.com
Sat Apr 19 16:52:53 EDT 2025
For the G450A, my recollection is that you need to expect (or there may be a way) to deal with all of the ball bearings that like to fall out when you open the case.
Lee, KI7UR
Lee K. Brown MD
Emeritus Professor of Internal MedicineDivision of Pulmonary, Critical Care, and Sleep MedicineUniversity of New Mexico School of MedicineFounding Editor (“Emerging Technology”), Journal of Clinical Sleep MedicineCo-editor, Section on Sleep and Neurobiology, Current Opinion in Pulmonary MedicineChair, New Mexico Advisory Board for Respiratory CareChair, Polysomnography Practice Advisory Committee of the NM Medical Board
On Saturday, April 19, 2025 at 12:01:48 PM MDT, Gary Mayfield <gary_mayfield at hotmail.com> wrote:
I'm going to open up some rough sounding rotators. Two of them are Alliance HD-73s that get used once or twice a year by the radio club, and the third is a Yaesu G450A that will go into somewhat more regular use at a friend's house.
I would like any recommendations on what grease to use, and any other recommendations for maintenance.
Thanks and 73,
Joe n0sd
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