AA high speed worm drive.

AA Ford Discussion Group relating to the repair and restoration of your AA Ford.
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Posts: 134
Joined: December 8th, 2013, 4:21 pm
Body Type: 76-A
Model Year: 1929
Location: 8453 Main St Kinsman Ohio 44428

AA high speed worm drive.

Post by Matt » August 17th, 2019, 10:52 am

Are worm drive rear ends supposed to be noisy?


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Posts: 838
Joined: December 25th, 2010, 7:22 pm
Body Type: 82-A
Model Year: 1929
Location: Lincoln, NE

Re: AA high speed worm drive.

Post by 1crosscut » August 17th, 2019, 4:18 pm

Mine is very quiet. Have you ever had yours apart? You might have a journal roller bearing that has gone bad.

Posts: 648
Joined: August 11th, 2013, 4:25 pm
Body Type: 82-A Platform
Model Year: 1928
Location: Hamilton, Mich.

Re: AA high speed worm drive.

Post by KimVanOrder » August 22nd, 2019, 4:29 pm

mine is very silent.. Check the bearings.. Nope, first check the fluid. then the bearings..
Dec. '28 AA

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