Go Back   The Ford Barn > General Discussion > Model A (1928-31)

Sponsored Links (Register now to hide all advertisements)

Reply
 
Thread Tools Display Modes
Old 04-01-2013, 09:56 PM   #1
Forker
Senior Member
 
Forker's Avatar
 
Join Date: Feb 2013
Location: East Texas
Posts: 150
Default Shifting

Went for a long drive today taking advantage of our 80 degree weather here in Texas. The car drove great most of the time, but occasionally didn't want to shift into 2nd gear for some reason. Double clutching helped once in a while, but not always. Seemed I had to slow down and start from 1st again to be able to get it into 2nd, even though it seemed to refuse to go into second from 1st initially. And on a rare occasion I even had to struggle to get into 3rd. This wasn't a constant problem, just an occasional one...any ideas what the problem might be?
Thanks
george
Forker is offline   Reply With Quote
Old 04-01-2013, 10:05 PM   #2
tiquer
Senior Member
 
Join Date: Jun 2010
Location: Kamloops B.C.
Posts: 392
Default Re: Shifting

No syncromesh in Model A trans. You must double clutch up shifting and down always
tiquer is offline   Reply With Quote
Sponsored Links (Register now to hide all advertisements)
Old 04-01-2013, 10:32 PM   #3
Milton
Senior Member
 
Milton's Avatar
 
Join Date: Oct 2010
Posts: 837
Default Re: Shifting

Check the ball on the bottom of the shift lever. When it wears down to a square shape the lever will hang up when shifting. The cure is to weld it up and grind it back to round.
Milton is offline   Reply With Quote
Old 04-01-2013, 10:33 PM   #4
Forker
Senior Member
 
Forker's Avatar
 
Join Date: Feb 2013
Location: East Texas
Posts: 150
Default Re: Shifting

Thanks, I will chjeck that out.
Forker is offline   Reply With Quote
Old 04-02-2013, 12:04 AM   #5
BILL WILLIAMSON
Senior Member
 
BILL WILLIAMSON's Avatar
 
Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
Default Re: Shifting

Sometimes if the shift rail detents are quite "crisp" you might need to "slap" it with an open palm into the next gear. Are your shift rails new? Bill W.
__________________
"THE ASSISTANT GURU OF STUFF"
BILL WILLIAMSON is offline   Reply With Quote
Old 04-02-2013, 12:20 AM   #6
pat in Santa Cruz
Senior Member
 
pat in Santa Cruz's Avatar
 
Join Date: May 2010
Location: santa cruz, calif
Posts: 2,011
Default Re: Shifting

Sponsored Links (Register now to hide all advertisements)
how is the oil level?
pat in Santa Cruz is offline   Reply With Quote
Old 04-02-2013, 12:55 AM   #7
swo4rd
Senior Member
 
swo4rd's Avatar
 
Join Date: Jun 2011
Location: Charlottesville, Virginia
Posts: 364
Default Re: Shifting

Ah, the famous Model A "second and a half"...double clutch heartily...
swo4rd is offline   Reply With Quote
Old 04-02-2013, 09:02 AM   #8
Forker
Senior Member
 
Forker's Avatar
 
Join Date: Feb 2013
Location: East Texas
Posts: 150
Default Re: Shifting

Lots of good questions that I don't yet have the answer for, but met someone with a well equiped personal garage and I can get her up on a lift and check things out.
Thanks for the suggestions
george
Forker is offline   Reply With Quote
Old 04-02-2013, 12:56 PM   #9
kp
Senior Member
 
kp's Avatar
 
Join Date: May 2010
Location: Wimberley ,Tx.
Posts: 232
Default Re: Shifting

If I shift out of First too fast it sometimes has to be returned to first then brought out slower, else it tends to stay in first,also slower shifting is the key ,I think, to not Scratchin the gears and shift out before reachin to much speed .This is shifting up ,shifting down requires double clutch and revin the engine in neutral with clutch pedal not engaged or "out". Just my opinion .
kp is offline   Reply With Quote
Old 04-02-2013, 04:46 PM   #10
Donvito
Member
 
Donvito's Avatar
 
Join Date: Jan 2013
Location: Wilmington, NC
Posts: 60
Default Re: Shifting

Quote:
Originally Posted by Forker View Post
Lots of good questions that I don't yet have the answer for, but met someone with a well equiped personal garage and I can get her up on a lift and check things out.
Thanks for the suggestions
george
I like to work on my transmission with the floorboards out. It makes it easy to put the grease in. I recently drained my transmission and added new 600w grease to it. I did it on the floor in my garage.
Donvito is offline   Reply With Quote
Old 04-03-2013, 04:20 AM   #11
BILL WILLIAMSON
Senior Member
 
BILL WILLIAMSON's Avatar
 
Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
Default Re: Shifting

Quote:
Originally Posted by Donvito View Post
I like to work on my transmission with the floorboards out. It makes it easy to put the grease in. I recently drained my transmission and added new 600w grease to it. I did it on the floor in my garage.
Don, there's an advantage of me bein' a skinny RUNT, I can go all over under Vermin, without a jack or stands, and get FREE Dog slurpies! (YUK!) Bill W.
__________________
"THE ASSISTANT GURU OF STUFF"
BILL WILLIAMSON is offline   Reply With Quote
Old 04-03-2013, 01:08 PM   #12
Brentwood Bob
Senior Member
 
Join Date: May 2010
Location: brentwood, ca
Posts: 4,244
Default Re: Shifting

A precaution. Never start up the car with the top of the transmission removed. Oil goes everywhere. The main shaft will spin in neutral.
Bob
Brentwood Bob is offline   Reply With Quote
Old 04-03-2013, 01:43 PM   #13
newshirt
Senior Member
 
newshirt's Avatar
 
Join Date: Jan 2011
Location: Colorado Springs
Posts: 868
Default Re: Shifting

Shifting from 1st to 2nd within the first twenty feet of travel makes it much smoother.
__________________
Ray White
newshirt is offline   Reply With Quote
Old 04-03-2013, 02:01 PM   #14
Forker
Senior Member
 
Forker's Avatar
 
Join Date: Feb 2013
Location: East Texas
Posts: 150
Default Re: Shifting

Quote:
Shifting from 1st to 2nd within the first twenty feet of travel makes it much smoother.
I've probably been winding out 1st gear to far, thanks
george
Forker is offline   Reply With Quote
Old 04-03-2013, 02:31 PM   #15
newshirt
Senior Member
 
newshirt's Avatar
 
Join Date: Jan 2011
Location: Colorado Springs
Posts: 868
Default Re: Shifting

Sometimes I even try to shift from 1st to 2nd within ten feet of travel. It usually ends up farther. But still, up-shifting during low rpm's is the key.
__________________
Ray White
newshirt is offline   Reply With Quote
Old 04-03-2013, 03:18 PM   #16
Donvito
Member
 
Donvito's Avatar
 
Join Date: Jan 2013
Location: Wilmington, NC
Posts: 60
Default Re: Shifting

Quote:
Originally Posted by BILL WILLIAMSON View Post
Don, there's an advantage of me bein' a skinny RUNT, I can go all over under Vermin, without a jack or stands, and get FREE Dog slurpies! (YUK!) Bill W.
Bill, I was skinny in the first part of my life. I know what you mean. Now I'm 52, 5'10", and 180 pounds. I still fit into most places, and my long skinny arms go where others can not. Back to that transmission...I use an empty quart squirt bottle that 90 weight comes in. I measure the 600W and pour it into the squirt bottle with a funnel. Then it goes right into the transmission with no mess.
Mike
Donvito is offline   Reply With Quote
Old 04-03-2013, 03:35 PM   #17
jkeesey
Senior Member
 
jkeesey's Avatar
 
Join Date: Apr 2011
Location: Glenmoore Pa
Posts: 1,644
Default Re: Shifting

Brentwood Bob, it sounds like you've learned this through experience.
jkeesey is offline   Reply With Quote
Old 04-03-2013, 03:49 PM   #18
Duffy1
Senior Member
 
Join Date: May 2012
Location: Mo. City , Texas
Posts: 725
Default Re: Shifting

I guess no one read the thread about lugging your engine. Kind of between a rock and a hard spot . Shift at optimum rpms but can not get it in second gear. Sounds like a problem with the transmission .
Duffy1 is offline   Reply With Quote
Old 04-03-2013, 04:44 PM   #19
29ModelA
Senior Member
 
29ModelA's Avatar
 
Join Date: Jun 2010
Location: Owosso, MI
Posts: 673
Default Re: Shifting

Quote:
Originally Posted by tiquer View Post
No syncromesh in Model A trans. You must double clutch up shifting and down always
According to the manual you don't have to on upshifts, and on my car I only 'might' need to double clutch on a downshift most of the time if my speeds are right it slides in.

__________________
1929 Model A Barn find. California car, just a few more parts to find.

Interior, steering box (rebuild), and I am sure much more!
29ModelA is offline   Reply With Quote
Old 04-04-2013, 12:02 AM   #20
Lycoming-8
Member
 
Join Date: May 2010
Posts: 76
Default Re: Shifting

I would second the comment that you do not need to double clutch when up-shifting. In fact it can be counter productive, especially when going up hill. Drove our 1929 business coupe as my daily driver during four years of college in a very hilly city and never once double clutched during an up-shift. On the other hand was very familiar with that procedure on down-shifting, especially when transitioning from a high speed 4-lane road to 2-lane side streets.
Lycoming-8 is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Sponsored Links (Register now to hide all advertisements)


All times are GMT -5. The time now is 05:06 PM.