Torque Converter to Flexplate questions...
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Joined: Mar 2002
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From: Huber Heights, OH
Car: 00 TA, 91 Formula, 89 RS
Engine: LS1 / 305 / 2.8, respectively
Transmission: T-56 / auto / auto
Torque Converter to Flexplate questions...
I am in the process of swapping my 700r4 (first time attempting anything like this...) I understand that there are three bolts connecting the TC to the flexplate, correct? and that in order to reach all the bolts I'll need to manually turn the engine? Well I was not aware of this, and my serpentine belt is removed from my engine and all of the oil is drained from it (did A/C delete and other things). Is this going to cause a problem with my turning the engine manually? I'm guessing I'm going to have to re-fill the engine with some oil before cranking it? Also do I just take a socket wrench to the bolt at the front of the engine on that big pulley and crank it?
Please answer ASAP, I'm trying to get this thing done!
Please answer ASAP, I'm trying to get this thing done!
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Joined: Jul 1999
Posts: 18,457
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From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
I understand that there are three bolts connecting the TC to the flexplate, correct?
and that in order to reach all the bolts I'll need to manually turn the engine?
Is this going to cause a problem with my turning the engine manually?
I'm guessing I'm going to have to re-fill the engine with some oil before cranking it?
Also do I just take a socket wrench to the bolt at the front of the engine on that big pulley and crank it?
Thread Starter
Supreme Member
Joined: Mar 2002
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From: Huber Heights, OH
Car: 00 TA, 91 Formula, 89 RS
Engine: LS1 / 305 / 2.8, respectively
Transmission: T-56 / auto / auto
Originally posted by RB83L69
get a flywheel turning tool.
get a flywheel turning tool.
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
I'm in the process of replacing my 700R4. When I removed mine I just cranked on the bolt on the pulley to turn the flywheel. It worked for me. I didn't know about a special tool for turning the flywheel. I am interested in where to get them and how much they cost because I still need to put the new tranny in and I will be removing another one next week to replace a torque converter on my buddies car.
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 3,445
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From: Huber Heights, OH
Car: 00 TA, 91 Formula, 89 RS
Engine: LS1 / 305 / 2.8, respectively
Transmission: T-56 / auto / auto
I ended up cranking the bolt on the pulley as well, worked fine for me. Now I'm having an impossible time with the cooler lines.... grrr...
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
Get a 1/2" line wrench. It's really the only way to get them off. I had to lower the transmission a little to get to them.
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Joined: Nov 2001
Posts: 2,743
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
You are one of the lucky ones! If you must use the balancer bolt, AT LEAST remove the spark plugs...a strap wrench is the best sollution.
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From: USA
Car: yy wife, crazy.
Engine: 350, Vortecs, 650DP
Transmission: TH-350
Axle/Gears: 8.5", 3.42
Here's the one RB was talking about.
Here's another possible way to rotate the crankshaft.
Either will work fine. It might not be a bad idea to have both in your tool box. After all, there's no such thing as "too many tools."
Here's another possible way to rotate the crankshaft.
Either will work fine. It might not be a bad idea to have both in your tool box. After all, there's no such thing as "too many tools."
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
I think I would be more worried about breaking one of the teeth off the flywheel with that tool than I would about breaking the bolt off the crank pulley.
Supreme Member
Joined: Nov 2001
Posts: 2,743
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 3,445
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From: Huber Heights, OH
Car: 00 TA, 91 Formula, 89 RS
Engine: LS1 / 305 / 2.8, respectively
Transmission: T-56 / auto / auto
Originally posted by jfreeman74
Get a 1/2" line wrench. It's really the only way to get them off. I had to lower the transmission a little to get to them.
Get a 1/2" line wrench. It's really the only way to get them off. I had to lower the transmission a little to get to them.
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Joined: Feb 2002
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From: San Antonio, TX
Car: '99 HO Z28 / '03 Trailblazer
Originally posted by FyreLance
I've got the tranny lowered and I'm using a 1/2" line wrench, and I still can't get them off........
I've got the tranny lowered and I'm using a 1/2" line wrench, and I still can't get them off........
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Joined: Nov 2001
Posts: 2,743
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
They are a B*tch..no doubt about it..but as mentioned lower the tranny as much as possible and plan on short strokes...its even tougher to get them on!..
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
Originally posted by Riley's35089rs+
They are a B*tch..no doubt about it..but as mentioned lower the tranny as much as possible and plan on short strokes...its even tougher to get them on!..
They are a B*tch..no doubt about it..but as mentioned lower the tranny as much as possible and plan on short strokes...its even tougher to get them on!..
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From: San Antonio, TX
Car: '99 HO Z28 / '03 Trailblazer
Originally posted by jfreeman74
That's not what I wanted to hear. My tranny still hasn't arrived from Pro-Built yet. Getting the lines off was such a PITA I was really hoping they would go back on easier. Oh well.
That's not what I wanted to hear. My tranny still hasn't arrived from Pro-Built yet. Getting the lines off was such a PITA I was really hoping they would go back on easier. Oh well.
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 3,445
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From: Huber Heights, OH
Car: 00 TA, 91 Formula, 89 RS
Engine: LS1 / 305 / 2.8, respectively
Transmission: T-56 / auto / auto
I managed to get the lines off okay, just used (small) vice grips and twisted it a few times...
My tranny is officially dropped... now I'm trying to figure out how to get the new one up there....
My tranny is officially dropped... now I'm trying to figure out how to get the new one up there....
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