BSA Owners' Club Workshop Discussions

The BSA Workshop => Singles => Topic started by: Richtalk on 22 Nov, 2025, 15:49

Title: C15 rotor nut
Post by: Richtalk on 22 Nov, 2025, 15:49
I am dismantling 1959 engine and cannot release the alternator rotor nut. Is it RH or LH thread before I destroy it ? !! thanks
Richtalk
Title: Re: C15 rotor nut
Post by: limeyrob on 22 Nov, 2025, 16:24
RH, heat it up first, it may have been loctitied on.
Title: Re: C15 rotor nut
Post by: V500 on 22 Nov, 2025, 18:54
But not too much or you'll affect the rotor magnetism..