PLEASE HELP! Am I screwed?

Status
Not open for further replies.

79 Goon

Not-quite-so-new-guy
Aug 28, 2018
25
19
3
MN
I talked with the mechanic who worked on it. He specifically remembers that because of the custom swap/set up, there’s a homemade bracket that makes proper adjustment screwy or weird. I wish they would’ve mentioned that when I picked up the car!! Hopefully, an adjustment will either fix or at least improve things. I must admit though, in my anger following my discovery of a slipping brand new clutch, I roasted my tires a few different times (no burnouts) and did a few hard (rolling) accelerations. Hopefully I didn’t ruin any unknown hope I may have had.
 

pontiacgp

blank
Mar 31, 2006
29,270
20,391
113
Kitchener, Ontario
I talked with the mechanic who worked on it. He specifically remembers that because of the custom swap/set up, there’s a homemade bracket that makes proper adjustment screwy or weird. I wish they would’ve mentioned that when I picked up the car!! Hopefully, an adjustment will either fix or at least improve things. I must admit though, in my anger following my discovery of a slipping brand new clutch, I roasted my tires a few different times (no burnouts) and did a few hard (rolling) accelerations. Hopefully I didn’t ruin any unknown hope I may have had.

the only added bracket that would be necessary if the F body bell housing was not used and a braket had to be fabricated to mount the slave cylinder. That bracket does not affect the adjustment or how an adjustment is made.
 
  • Like
Reactions: 1 user

Bonnewagon

Lost in the Labyrinth
Supporting Member
Sep 18, 2009
10,563
14,293
113
Queens, NY
Yeah but the key here is proper adjustment no matter how wierd or complicated. If the TOB was adjusted so that there was no force on the pressure plate fingers at rest then the pressure plate clamping force should prevent any slipping. Even a slave cylinder needs to be adjusted for the gap.
 
  • Agree
  • Like
Reactions: 3 users

MrSony

Geezer
Nov 15, 2014
6,826
6,728
113
Des Moines, Iowa
My guess would be contamination and or improper installation.
 
  • Like
Reactions: 1 user

455'ed80Regal

Master Mechanic
Nov 3, 2010
467
211
43
Lincoln, MO
I'm betting improper installation of parts used by the previous owners.
 
  • Like
Reactions: 1 user

pontiacgp

blank
Mar 31, 2006
29,270
20,391
113
Kitchener, Ontario
So it still needs to be NOT touching the PP fingerts. How is that adjusted? Shims behind the TOB? I'm betting someone goofed way back at square one and no one has caught it.

I picked up my Mcleod TOB 1302 today and I was incorrect with the way mine is adjusted. The 4 bolts for the bearing retainer are removed, the TOB isfastened to the transmission using 4 Allen head bolts 1/4" longer then the factory bolts. The bearing is shimmed between the bearing and the body of the TOB. The bearing is pulled off to add or removed the shims. Each shim is .150 and 3 come with the TOB. The minimum gap is .100, max is .250

you can see the shims in this picture

TOB.jpg
 
Last edited:
  • Like
Reactions: 3 users

fleming442

Captain Tenneal
Dec 26, 2013
13,046
24,216
113
I picked up my Mcleod TOB 1302 today and I was incorrect with the way mine is adjusted. The 4 bolts for the bearing retainer are removed, the TOB isfastened to the transmission using 4 Allen head bolts 1/4" longer then the factory bolts. The bearing is shimmed between the bearing and the body of the TOB. The bearing is pulled off to add or removed the shims. Each shim is .150 and 3 come with the TOB. The minimum gap is .100, max is .250

you can see the shims in this picture

View attachment 113107
So, you have to hook the lines up once it's in the bellhousing? No thanks! Mine is hard enough to line up just getting the fork on the trans stud! My hands sure as hell aren't fitting through the fork hole to attach AN lines.
 

pontiacgp

blank
Mar 31, 2006
29,270
20,391
113
Kitchener, Ontario
So, you have to hook the lines up once it's in the bellhousing? No thanks! Mine is hard enough to line up just getting the fork on the trans stud! My hands sure as hell aren't fitting through the fork hole to attach AN lines.

The lines are attached to the TOB, you tie a string to the lines, feel the string though the opening for the fork, point the lines forward, install the transmission and pull the lines to opening with the string
 

fleming442

Captain Tenneal
Dec 26, 2013
13,046
24,216
113
The lines are attached to the TOB, you tie a string to the lines, feel the string though the opening for the fork, point the lines forward, install the transmission and pull the lines to opening with the string
You make it sound sooooooo easy! :rofl:
 
  • Agree
Reactions: 1 user
Status
Not open for further replies.

GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.

Please support GBodyForum Sponsors

Classic Truck Consoles Dixie Restoration Depot UMI Performance

Contact [email protected] for info on becoming a sponsor