bendix spring loops not lining up

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NY John T
Posts: 436
Joined: Wed Nov 25, 2020 12:45 pm
First Name: John
Last Name: Killelea
* REQUIRED* Type and Year of Model Ts owned: 1926 Touring, 1927 Tudor, 1925 Touring
Location: Northport NY
Board Member Since: 2020

bendix spring loops not lining up

Post by NY John T » Sun Apr 30, 2023 1:55 pm

Hi all,
I will be replacing the bendix spring on my starter. The spring loops at the ends don't line up. What problems would that pose? I've read here that the loops should line up.
Thanks,
John

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Craig Leach
Posts: 1906
Joined: Tue Jan 08, 2019 12:22 am
First Name: craig
Last Name: leach
* REQUIRED* Type and Year of Model Ts owned: 1919 Firetruck/1922 Speedster
Location: Laveen Az

Re: bendix spring loops not lining up

Post by Craig Leach » Sun Apr 30, 2023 2:41 pm

Hi John,
The driven end of the Bendix is free to rotate on the shaft. The spring acts like a cushion for the drive. The question about the spring eyes
lining up is considered a indication the spring has been damaged or has fatigued wich leads to breakage. If you purchsed a new spring from
a reputable vender & the eyes are not perfectly in line I would just make note of it so you don't think its damaged the next time you deal
with it ( I don't know about you but I forget little details like that after a year or so) JMHO.
Craig.


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
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Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: bendix spring loops not lining up

Post by Moxie26 » Sun Apr 30, 2023 2:45 pm

John,....time for a new spring.

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Craig Leach
Posts: 1906
Joined: Tue Jan 08, 2019 12:22 am
First Name: craig
Last Name: leach
* REQUIRED* Type and Year of Model Ts owned: 1919 Firetruck/1922 Speedster
Location: Laveen Az

Re: bendix spring loops not lining up

Post by Craig Leach » Sun Apr 30, 2023 5:56 pm

Hi John,
Did I missunderstand? I was under the impression you were asking about a new spring you purchased not having the eyes lined up. For reasons
of discresion being the better part of valor I will not elaborate on why I have so many springs on hand but checked 4 new ones purchased from
a reputable supplier and 2 have the eyes lined up & 2 do not? This is what to look for in a used spring. If it looks like this don't use it!
starter spring.jpg
starter spring.jpg (13.53 KiB) Viewed 819 times
starter spring1.jpg
starter spring1.jpg (13.16 KiB) Viewed 819 times
Craig.


Allan
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First Name: Allan
Last Name: Bennett
* REQUIRED* Type and Year of Model Ts owned: 1912 van, 1917 shooting brake, 1929 roadster buckboard, 1924 tourer, 1925 barn find buckboard, 1925 D &F wide body roadster, 1927LHD Tudor sedan.
Location: Gawler, Australia

Re: bendix spring loops not lining up

Post by Allan » Mon May 01, 2023 8:58 am

New springs usually have the two holes lined up. Many, if not most working bendix assemblies when removed, will have the spring deformed somewhat and the holes out of line. it is the nature of the beast. I just carry a complete spare assembly in my tool box, just in case.

Allan from down under.

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