Mount Maintenance - have to do it!

Maintenance is crucial for all mechanical devices and needs to be done regularly. Telescope mounts are no exception. To keep that smooth, precise tracking functioning properly, you need to dedicate time to perform maintenance. 

But when? It seems like we always push it off until next week, next month, or even next year. Those clear nights are so rare, and you definitely don’t want your scope out of commission for any significant amount of time. But eventually it has to be done. And since I haven't done a re-grease since I've owned the mount (over 4 years) it's way overdue. So today was the day.

I ordered my re-grease kit from Astro-Physics on Friday and it arrived today (Sunday) by FedEx. Thanks AP!

After church, once the weather cleared up from the morning rain, I began the job. I removed the OTAs and stored them in my workshop. I then took out both motor boxes and managed to clean and regrease the Dec axis. As it was nearing 7:30 pm, I decided to finish the job tomorrow.

I'm also using this opportunity to add a new USB-C to USB-C cable for the replacement autofocuser on my GT-102. The new model, the ZWO EAF for 2025, features a USB-C connector, so the new cable was necessary to route through the mount.

Once I complete the re-grease and the new cable installation, I'll need a few hours with a reasonably clear sky to calibrate the mount and make sure everything is working OK.