GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

Corvette Servo Install W ALOT of pics

Old Aug 21, 2015 | 09:03 PM
  #111  
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Originally Posted by tgui
If you were in NOVA I'd do it for you then tune ya.
How far is NOVA from Raleigh?
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Old Jun 12, 2016 | 03:44 PM
  #112  
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I have to wake this up because I have run into a couple of issues.

07 Tahoe with 4l60e, retired state police vehicle PPV.

1. when I disassembled my servo and compressed it to remove the spring. I don't have one spring inside like the others. I have what looks like 3 springs, springpack.

2. In between the two packs I have a brass in color washer.

I followed this thread during install, did everything exactly as stated but when putting the assembly back in the 4th apply/cover would not go in. I was putting y *** into it with a pry bar to get it to go in with no luck.

Should I remove the brass looking washer and take out all but the one spring inside 1/2 servo?

In all of my searches I have not seen anyone with either of these in there threads and there's a lot of servo install topics on google.

I'll try to get some pictures asap.


Sorry for the scattered post.
Any help would be much appreciated
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Old Jun 12, 2016 | 04:04 PM
  #113  
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Springs in question

There's actually 3 springs and a coil on top of the springs

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Last edited by Tig; Jun 12, 2016 at 04:21 PM.
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Old Jun 12, 2016 | 04:07 PM
  #114  
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washer
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assembled to see where washer was
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Old Jun 12, 2016 | 05:51 PM
  #115  
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That difference with that washer should not stop you, take a 2x4 and a hammer and tap the cover to gain that 3/8" you need to get the snap ring in. I see many times a pry bar will not push the cover in but tapping the cover with a rubber mallet or a 2x4 with a hammer pushes the cover in.
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Old Jun 12, 2016 | 06:01 PM
  #116  
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3wide,
Thanks man.
I removed the washer, which in turn is a spacer for shift firmness that I found in the 3 hour ordeal this took, haha.
After removing it I was able to get the correct 1/8" of movement out of it. Took it for a ride and it shifts nice into 2nd at speeds. I'll get a better feel after I drive it for a little while.
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Old Jun 12, 2016 | 08:19 PM
  #117  
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Tig you dont have a transgo hd2 kit do you??
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Old Jun 12, 2016 | 09:21 PM
  #118  
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Hey Wolf, no I don't. I had a shift kit junior installed a while ago.

My next venture is to replace the tcc valve with a fitzall valve to eliminate pwm.
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Old Jun 12, 2016 | 09:32 PM
  #119  
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That may be what the bronze washer and extra springs are from
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Old Jun 13, 2016 | 05:00 PM
  #120  
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Huh, good point, I didn't think of that.
I'll have to look up the kit I had installed to see if that was in the box.
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