The BSA A7-A10 Forum

Technical (Descriptive Topic Titles - Stay on Topic) => Lucas, Ignition, Charging, Electrical => Topic started by: WozzA on 09.02. 2012 05:24

Title: Dynamo seal or Woof Woof
Post by: WozzA on 09.02. 2012 05:24
 ????  surely these are not stock seals???   they look like dog / cow / horse hide..   *eek* 
(https://www.a7a10.net/forum/proxy.php?request=http%3A%2F%2Fi245.photobucket.com%2Falbums%2Fgg63%2FWozzA_photo%2Fth_DSCN2870.jpg&hash=290237b2b7fad4a649a6231535a419e6011aa464) (http://s245.photobucket.com/albums/gg63/WozzA_photo/?action=view&current=DSCN2870.jpg)
Title: Re: Dynamo seal or Woof Woof
Post by: beezermacc on 09.02. 2012 07:40
All the seals I've seen are cork and fit snugly in the recess in the dynamo end. The seals are usually supplied as part of a gasket set or some dealers may sell them separately. The seal needs to be thick enough to prevent the dynamo end from rubbing against the inside of timing cover, and compressible enough to prevent grease from exiting the dynamo chain housing.
Title: Re: Dynamo seal or Woof Woof
Post by: bsa-bill on 09.02. 2012 08:40
looks like made from an old beermat
Title: Re: Dynamo seal or Woof Woof
Post by: WozzA on 09.02. 2012 09:27
It's definately hide of some sort...  the brown colour is HAIR... not rust..  hahaha    *dunno2*
It looks like it works coz It holds the Dynamo a good couple of MM  off the alloy case..  
I just hope it doesnt get hot & start to smell like burnt road kill..   *lol*
Title: Re: Dynamo seal or Woof Woof
Post by: bsa-bill on 09.02. 2012 14:06
Oh I'm so tempted to ask if it's Roo
Title: Re: Dynamo seal or Woof Woof
Post by: muskrat on 09.02. 2012 18:44
 Looks like fur felt, made from rabbit pelts. Same as they make Akubra hats.
A couple of mm might be a bit much. Check the sprockets are aligned right.
Cheers
Title: Re: Dynamo seal or Woof Woof
Post by: WozzA on 09.02. 2012 21:30
Oh I'm so tempted to ask if it's Roo
I think it's cow hide...   BUT it could be a piece off SKIPPY..    >:D
when completed if the front end jumps around we'll know the answer..   *whistle*
Title: Re: Dynamo seal or Woof Woof
Post by: beezermacc on 10.02. 2012 06:56
It's seal skin! ("seal" - joke, get it? cr4p joke, sorry!)