Starter runs backwards

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eflexter
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Posts: 125
Joined: July 9th, 2015, 9:22 am
Location: DE SOTO, KANSAS

Starter runs backwards

Unread post by eflexter » August 28th, 2015, 12:48 pm

I thought I would post this for posterity in case someone in the future has this problem. Plus I wanted to share a "DUH" moment with everyone.

I took my starter apart to clean and inspect. I forgot to mark the end plate which holds the brushes. I reassembled it by guessing. On first use, the drive gear sounded like it was stripping the little ratchet gear with a "ZZZZZZING" noise. I struggled with it for a while until I finally realized the starter was turning backwards!

Finally I pieced together in my head what must have happened. I discovered after trial and error that I installed the end plate rotated TWO bolt holes off.

But I know now that if I need a starter to run the opposite direction, it's not hard to do.
1967 M151A1

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