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Re:cheap 90 amp alternator fix

I believe you might want to verify that regulator part #. I have always 
used the Bosch # 30 091 for the 90/110 amp alternators. The # 30 062 is 
for the 35/55/65/75 amp units & is not interchangable. Normally, higher 
or lower than normal voltage is a sign of a bad v/r, however, brush wear 
will cause strange symptons also. I would remove to check brush wear 
before buying one.

Ron Wood-Audis a plenty
82 Ur Q
84 4KQ
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87.5 CGT
8? A2 rally coupe