|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
01-10-2023, 01:48 PM | #1 |
Senior Member
Join Date: May 2010
Location: Southern Illinois
Posts: 3,807
|
1928 starter drive
I am in need of a starter drive for a 1928 starter with a 1/2 inch armature shaft. The only starter drives available are for a 5/8 shaft.
Is the model T starter drive the same as a 1928 starter drive? |
01-10-2023, 02:14 PM | #2 |
Senior Member
Join Date: Jun 2010
Location: San Diego, CA
Posts: 1,487
|
Re: 1928 starter drive
You will have to look for either an Abell drive or a BR drive, as seen in the Service Bulletins.
|
Sponsored Links (Register now to hide all advertisements) |
|
01-10-2023, 03:06 PM | #3 |
Senior Member
Join Date: May 2010
Location: Southern Illinois
Posts: 3,807
|
Re: 1928 starter drive
Upon some phone calls to Bert's and Snyders I have found that the starter drive for the 1/2 shafts do not exist.
I can convert to a starter with the 5/8 shaft, however if I have the early 28 flywheel it will not accept that starter drive. A look in the inspection plate reveals this truck has the multi disk clutch. I'd have to convert the flywheel, clutch and change the transmission because the input shaft is different on these early clutch set ups. Does anyone have a photo of the early type flywheel vs the 30-31 flywheel? |
01-10-2023, 04:24 PM | #4 |
Senior Member
Join Date: May 2010
Location: The Great Dismal Swamp
Posts: 185
|
Re: 1928 starter drive
Here's a shot of the multi-disk clutch flywheel from The Restorer (Tom Endy's article).
I just bought one of these...my challenge is finding the RHD parts for the multidisk transmission! (I think perhaps next to impossible...)
__________________
Member, MAFCA and MARC Current owner, 1928 RHD Australian-built Phaeton CA4752 "Felicity" and a 1931 Victoria "Katie" Former owner, 1929 Phaeton, 1929 Fordor |
01-10-2023, 04:38 PM | #5 |
Senior Member
Join Date: May 2010
Location: Columbiana,OH
Posts: 461
|
Re: 1928 starter drive
Contact Joe at Buckeye Auto Electric 1-800-USA-5561
Model T starter drive is NOT compatible |
01-10-2023, 04:59 PM | #6 |
Senior Member
Join Date: May 2010
Location: Southern Illinois
Posts: 3,807
|
Re: 1928 starter drive
Sponsored Links (Register now to hide all advertisements)
Left a message with Joe at Buckeye Auto Electric. Who has a pre war V8 they'd trade? |
01-11-2023, 12:11 AM | #7 |
Senior Member
Join Date: Jun 2010
Location: San Antonio, Texas
Posts: 16,457
|
Re: 1928 starter drive
Occasionally, a person can find an older starter with either the Abell drive or the A-11350-DR special Bendix drive still attached with 1/2 inch shaft. The starter motor had to be modified a bit to use the "Special Bendix Drive" if it was an Abell type unit. The armature shaft had to be turned down a little bit with a proper radius at the end of the cut. The early types had a ball bearing at that end and the retainer plate had to be opened up a bit. The ones that came later had a bushing and those had to have the bushing bore shaved a bit to get the Bendix to work. This was all before October of 1928 so not many of them survive but there are always those that converted to the later clutch and they would end up with a starter they couldn't use.
I've seen them on flea-pay now and then but not often. The Special Bendix has a smaller pinion and the spring drive spring is a small diameter as well. They used a headless screw fastener to hold the spring on the end closest to the pinion so that it wouldn't contact the flywheel. This is the easy way to ID them. The Abell drive is obviously different with only two slots & protrusions on the drive sleeve to arrest the movement of the pinion shaft. The spring is internal so it's easy to ID these. It's too bad that no one fabricates new parts for these types but they just didn't make enough cars with the early clutch to justify the expenditure for the tooling on replacements. It's hard to find clutch disks now days and the flywheels are getting more rare as they wear out. Last edited by rotorwrench; 01-11-2023 at 09:29 AM. |
01-12-2023, 10:23 PM | #8 |
Senior Member
Join Date: Jan 2011
Location: Palmyra, NJ
Posts: 475
|
Re: 1928 starter drive
This link should give you more infomation regarding 1/2 inch bendix drives. https://www.fordbarn.com/forum/showthread.php?t=287007 If not search 1/2 bendix drive. I have sme photos too if you need them
|
01-13-2023, 09:35 AM | #9 |
Senior Member
Join Date: May 2010
Location: Southern Illinois
Posts: 3,807
|
Re: 1928 starter drive
After talking to Snyders they recommended I not swap in a starter with the 5/8 shaft. I was told that the flywheel for the multi disk clutch is a different profile and that the 5/8 starter drive would jamb against the early flywheel and lock up the whole starter drive and flywheel.
What most folks would do is remove the early flywheel, flywheel housing, clutch and transmission. Then replace with the later flywheel, clutch and transmission. That's more work and expense than I wanted to go through if I could avoid it. I did locate an early starter drive. I will be trying it out probably next week when it arrives. Thanks to everyone for the help. I learned a lot about '28 model A's. There were many production changes in the early years of A production. I cut my teeth on Model A's but I'm a V8 guy. |
|
|
Sponsored Links (Register now to hide all advertisements) |
|