BSA Owners' Club Workshop Discussions

The BSA Workshop => Singles => Topic started by: Grandad Russ on 06 Sep, 2021, 12:36

Title: B31 brake plate removal
Post by: Grandad Russ on 06 Sep, 2021, 12:36
Afternoon all.
A quick couple of questions if I may. B31 front wheel, 7 inch, type 3.
It's the one where the brake plate is anchored by means of a round boss which locates on a female boss on the fork leg. I need to undo the brake plate retaining nut. Is it r or l hand threaded and how do I secure the brake plate to undo it?
Thanks all. 😁
Title: Re: B31 brake plate removal
Post by: idie on 06 Sep, 2021, 13:50
It's a right hand thread.
Title: Re: B31 brake plate removal
Post by: 750rideruk on 11 Sep, 2021, 13:33
loosen off while wheel still in forks
Title: Re: B31 brake plate removal
Post by: Greenfield on 11 Sep, 2021, 17:03
I found it difficult to get a decent spanner on it while still in the forks. I removed the wheel, mounted it horizontally with the nearside spindle nut in a vice, then with a socket (11/16W) it was then easy to remove the spindle nut from the backplate. Giving it a tap with a hammer might jolt it free if corroded on.