BSA Owners' Club Forum

The BSA Workshop => Singles => Topic started by: Andmaxjar on 16 March, 2017, 11:33:24

Title: 1949 B31 Gearbox
Post by: Andmaxjar on 16 March, 2017, 11:33:24
Hi All,
I have pulled the gearbox from the 1949 B31 apart to check and recondition as required and was assuming that to remove the layshaft from the intermediate plate I have to remove the speedo drive.
Can anybody confirm that this is correct and if so what is the preferred way so ensure no damage to gearbox plate or the drive.
Thanks for any replies in advance.

Cheers
Andy
Title: Re: 1949 B31 Gearbox
Post by: JulianS on 16 March, 2017, 14:25:03
Service sheet 608 will help. You can view it in BSAOC members area. It has 4 pages.

Below photo gives details of how to remove speedo drive from 608 page 2.

hopefully it will help things along.
Title: Re: 1949 B31 Gearbox
Post by: Andmaxjar on 16 March, 2017, 20:02:42
Thanks for the information
Cheers
Andy