

| Subject: | Re: Alternator out at *high* rpms? |
| From: | Bob O'Shaughnessy |
| Date: | Tue, 16 Dec 1997 00:30:34 -0500 |
Old Volks Home (jim@OLDVOLKSHOME.COM) spake thusly on the momentous date
of 12/8/97 1:50 PM
>Disconnected the battery and pulled the Voltage Regulator/Brush Assembly.
>Sure enough, the brushes were shot all to hell, hardly anything left. Used
>an inspection mirror to check the slip ring (the rotating surface the
>brushes ride on) and it was smooth and OK, no grooves. Replaced the
>VR/Brush Assembly and that cured the problem.
Okay, I pulled the brushes and pretty much knew that the slip ring
was shot, as the brushes were of different lengths, by about 5mm, and
were worn off-center. It seems that the bearings are okay.
I can't tell from my Bentley. Is the slip ring available as a
replacement part? How much soldering/pressing is involved in replacing
it?
_________________________________________________________
Bob O'Shaughnessy
84GL, 85GL project (Now Running!!! Waiting for tags!) (Mine)
82 Diesel L with carbed Rabbit engine (belongs to friend)
74 Bus (Dad's)
72 Wife, 94 Rabbit, 95 Cat, 96 cat.Have something to add on this topic today? Revive this thread in the forum »