The Ford Barn

JT1930 · 07-26-2022, 07:25 PM

Hey everyone. On a Halibrand 101 qc for model a tubes. Is there a special carrier to use so it will not interfere with the main shaft ? Or do you just machine the carrier to clear the shaft.

Any help appreciated.

johnneilson · 07-26-2022, 08:12 PM

You will have to machine in a groove.

J

4bangerbob · 07-26-2022, 11:18 PM

Or machine an undercut in the shaft.

brokenspoke · 07-27-2022, 06:36 AM

Quote:

Originally Posted by johnneilson

You will have to machine in a groove.

J

Yes you will

62pan · 07-27-2022, 06:50 AM

PM sent

JT1930 · 07-27-2022, 07:36 AM

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Quote:

Originally Posted by 4bangerbob

Or machine an undercut in the shaft.

I thought of that but the shaft is most definitely hardened. Idk if my lathe can cut it.

Jim Brierley · 07-27-2022, 10:46 AM

Machine the carrier. Remove the Y yoke for the diff gears, reassemble, turn down so there is about a 1/8" flat spot in the bolts, grind the ends of yoke to fit, all will be fine.

johnneilson · 07-27-2022, 11:20 AM

machining the shaft is a no-no, can it be done, yes, don't do it.

John

JT1930 · 07-28-2022, 08:53 AM

Jim thank you.

John. You are right. I don’t not want to machine the shaft. Too hard.

Thank you all for the help !

clifforddward · 07-28-2022, 09:40 AM

Do not cut the shaft (it would need to be ground which would weaken it too much)...machine the carrier for small clearance as others have already stated in this thread.

07-26-2022, 08:12 PM	#2
johnneilson Senior Member Join Date: Jun 2010 Location: 34.22 N 118.36 W Posts: 1,205	Re: Halibrand 101 question You will have to machine in a groove. J __________________ As Carroll Smith wrote; All Failures are Human in Origin.

07-26-2022, 11:18 PM	#3
4bangerbob Member Join Date: Jun 2013 Location: Alberta Canada Posts: 36	Re: Halibrand 101 question Or machine an undercut in the shaft.

07-27-2022, 06:50 AM	#5
62pan Senior Member Join Date: May 2010 Location: Middletown Pa Posts: 397	Re: Halibrand 101 question PM sent

07-27-2022, 10:46 AM	#7
Jim Brierley Senior Member Join Date: Jun 2010 Location: Temecula, CA Posts: 4,321	Re: Halibrand 101 question Machine the carrier. Remove the Y yoke for the diff gears, reassemble, turn down so there is about a 1/8" flat spot in the bolts, grind the ends of yoke to fit, all will be fine.

07-27-2022, 11:20 AM	#8
johnneilson Senior Member Join Date: Jun 2010 Location: 34.22 N 118.36 W Posts: 1,205	Re: Halibrand 101 question machining the shaft is a no-no, can it be done, yes, don't do it. John __________________ As Carroll Smith wrote; All Failures are Human in Origin.

07-28-2022, 08:53 AM	#9
JT1930 Senior Member Join Date: Feb 2019 Location: Glocester, Rhode Island Posts: 100	Re: Halibrand 101 question Jim thank you. John. You are right. I don’t not want to machine the shaft. Too hard. Thank you all for the help !

07-28-2022, 09:40 AM	#10
clifforddward Senior Member Join Date: Oct 2021 Location: Cary, North Carolina Posts: 109	Re: Halibrand 101 question Do not cut the shaft (it would need to be ground which would weaken it too much)...machine the carrier for small clearance as others have already stated in this thread. __________________ Cliff Ward Cary, North Carolina