101 Re: Starter or Sprag clutch failure Wed May 26, 2021 4:44 pm
Dai
Life time member
No workshop will touch the bike because it's too old. Getting to the sprag clutch is a ballsache because you have to dismantle the bike but it's a relatively easy job. When you take the idler gear/sprag clutch assembly apart, do it in a clean bucket because the sprag has 12 small springs in it that will do their best to disappear out of sight. Sprag clutches are still easily available:
https://www.motorworks.co.uk/vlive/Shop/Parts.php?T=5&NU=10&M=40&Ct=CA&SbCt=BA_10_40_CA_20&spPage=2
My bet is that yours just needs a really good clean. I had a similar problem a few years back and I did get a lot of dirt out of the sprag; I've had no problems for the last 70,000 miles / 112,000 Kms.
https://www.motorworks.co.uk/vlive/Shop/Parts.php?T=5&NU=10&M=40&Ct=CA&SbCt=BA_10_40_CA_20&spPage=2
My bet is that yours just needs a really good clean. I had a similar problem a few years back and I did get a lot of dirt out of the sprag; I've had no problems for the last 70,000 miles / 112,000 Kms.