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Old 24th Feb 2018, 12:51 pm   #21
stevedee
Retired Dormant Member
 
Join Date: Feb 2018
Location: Horsham, West Sussex, UK.
Posts: 19
Default Re: Bush VHF 81 Restoration

Quote:
Originally Posted by OldTechFan96 View Post
...When the radio is tuned the dial cord looks to bunch up on the control spindle making the radio difficult to tune...
I'm not familiar with the VHF81, but does the cursor just "float" on the cord or does it slide along a guide (like my VHF54)? If the latter, then you may need to thoroughly clean & lubricate the guide.

Without the drive cord, is the tuning drum easy to turn, without any tough spots? If not, you need to address this first.

You need 3 & a half turns around the spindle for a VHF81.

With my Bush I was able to photograph the spring before removing the old cord, so I had some idea how much "stretch" I needed when setting up the new one. I also exercised the tuning cord by running up and down the band quite a few times, then left it for a few days to settle before re-tensioning the spring.
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