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Input shaft + Throwout bearing question

  • Thread starter Thread starter DJCarbine
  • Start date Start date Oct 15, 2005
D

DJCarbine

New Member
May 4, 2005
392
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0
Oct 15, 2005
#1
  • Oct 15, 2005
  • #1
How common is it for the TOB to wear a groove in the input shaft? This would be on a toploader 3 speed. When I push the pedal, it often catches at the very top then clicks down, and its very audible through the linkage. You can feel the pedal like its stuck, then it just clicks and passes the point and goes smoothly.

Is this common? I thought the input shaft was steel....

Of other note, the TOB is shot. I am putting a new one in tomorrow, I just want to know if its something that is common, and if it is a groove can I sand it down.


Thanks!
 

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Oct 15, 2005
#2
  • Oct 15, 2005
  • #2
DJCarbine said:
How common is it for the TOB to wear a groove in the input shaft? This would be on a toploader 3 speed. When I push the pedal, it often catches at the very top then clicks down, and its very audible through the linkage. You can feel the pedal like its stuck, then it just clicks and passes the point and goes smoothly.

Is this common? I thought the input shaft was steel....

Of other note, the TOB is shot. I am putting a new one in tomorrow, I just want to know if its something that is common, and if it is a groove can I sand it down.


Thanks!
Click to expand...


The throw out bearing does not come in contact with the input shaft, it rides on the front bearing retainer. That retainer should be polished with fine sandpaper and lightly coated with grease before reassembling.
 
D

DJCarbine

New Member
May 4, 2005
392
0
0
Oct 15, 2005
#3
  • Oct 15, 2005
  • #3
Realmongo said:
The throw out bearing does not come in contact with the input shaft, it rides on the front bearing retainer. That retainer should be polished with fine sandpaper and lightly coated with grease before reassembling.
Click to expand...

I think I found my problem. I have not noticed this retainer. Ill take pictures tomorrow, granted the trans doesnt drop on my head
 

65ShelbyClone

Founding Member
Sep 9, 2000
4,675
38
119
Antelope Valley, SoCal
Oct 19, 2005
#4
  • Oct 19, 2005
  • #4
I think you're talking about this thing here:
 

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Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
2,468
86
99
Western Mass
Oct 19, 2005
#5
  • Oct 19, 2005
  • #5
Yes that is the front bearing retainer. Polish it up and coat it lightly with grease. I can't tell from the photo, is that where you said there is a groove?
 
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