¿ªÔÆÌåÓýOk....is there someplace I can find parts to repair mine....I am not the original owner...how can I tell if they have gone to far and done any damage to the VFO ?
-------- Original message --------
From: Dave Wise <david_wise@...>
Date: 8/30/22 9:53 AM (GMT-06:00)
Subject: Re: [HP-Agilent-Keysight-equipment] Hp8640b
The eight-turn stop is essential.? If you go more than eight turns and smash the back end of the cavity, the VFO is irreparably ruined. I don¡¯t know what is safe to degrease that plastic. ? From: [email protected] <[email protected]>
On Behalf Of Dave . via groups.io ? ? ? -------- Original message -------- From: "Dave ." <ktx85@...> Date: 8/29/22 6:07 PM (GMT-06:00) Subject: Re: [HP-Agilent-Keysight-equipment] Hp8640b ? What about the small bit of plastic on each side of the cam closest to the pin that has worn away on each side creating a small ramp....?? ?What do you suggest to use as a cleaning agent or solvent? ? I haven't posted very many times and tried to resend the pictures... ? ? -------- Original message -------- From: Dave Wise <david_wise@...> Date: 8/29/22 6:00 PM (GMT-06:00) Subject: Re: [HP-Agilent-Keysight-equipment] Hp8640b ? The stacked plates of the eight-turn stop should be free to rotate with respect to each other to the limits of their respective dogs.? Sounds like yours have frozen together into a single rigid lump.? You¡¯ll need to free them up, degrease with something that doesn¡¯t attack them, and put on a bit of fresh grease. ? HTH, Dave Wise ? From:
[email protected] <[email protected]>
On Behalf Of Dave . via groups.io ? Hello all, |
