924guy
924guy Dork
12/21/10 9:42 p.m.

unbolt tube, raise car...

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drag tube and rear carrier away from car.

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lower car..

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the end

Toyman01
Toyman01 SuperDork
12/21/10 9:46 p.m.

Hmmm

Lesley
Lesley SuperDork
12/21/10 10:04 p.m.

What in god's name is a torque tube?

Toyman01
Toyman01 SuperDork
12/21/10 10:12 p.m.

The big tube looking thing down the middle. Used to connect a front engine to a rear transmission. Usually buried deep inside a car where you can't get to it without dismounting the world.

924guy
924guy Dork
12/21/10 10:15 p.m.
Lesley wrote: What in god's name is a torque tube?

think drive shaft...

Lesley
Lesley SuperDork
12/21/10 10:17 p.m.

OK, drive shaft I know. Changed the bloody hanger bearings on my truck one time.

Toyman01
Toyman01 SuperDork
12/21/10 10:25 p.m.

Yuck, I have never had a hanger bearing change go by the book. The last two I have done I ended up shattering the outer race and cutting the inner race off the shaft.

I sure hope you had better luck with yours.

Lesley
Lesley SuperDork
12/21/10 10:29 p.m.

I had help that knew what they were doing, thank god.

WilberM3
WilberM3 HalfDork
12/22/10 8:15 a.m.
Lesley wrote: OK, drive shaft I know. Changed the bloody hanger bearings on my truck one time.

the difference is that a torque tube is a fixed tube connecting an engine and trans, with a driveshaft inside it.

Lesley
Lesley SuperDork
12/22/10 9:32 a.m.

Gotcha... it's the thing the driveshaft lives in.

pilotbraden
pilotbraden Reader
12/22/10 9:56 a.m.

Is a hanger bearing also called a carrier bearing?

1slowcrx
1slowcrx HalfDork
12/22/10 9:58 a.m.
pilotbraden wrote: Is a hanger bearing also called a carrier bearing?

Center support bearing on BMW's and Benz

iceracer
iceracer Dork
12/22/10 10:23 a.m.

Torque tubes have also connected the transmission to the rear axle. Mostly on older cars.

wlkelley3
wlkelley3 Dork
12/22/10 11:31 a.m.

Torque tubes don't always connect the transmission to the rear axle. My Opel GT uses what they call a torque tube that solidly connecte the rear axle to the unibody and the drive shaft hooks to it.

iceracer
iceracer Dork
12/22/10 5:31 p.m.

And there is a driveshaft inside the torque tube. Not familiar with Opels though.

wbjones
wbjones Dork
12/22/10 6:53 p.m.

so a torque is a housing for a drive shaft...???? and this helps the drive shaft how ????

porksboy
porksboy SuperDork
12/22/10 8:04 p.m.

Centre support bearings get the drive shaft removed and then the whole shebang gets toted to my buddies at the drive shaft shop 5 miles from the house. They will replace the bearings and u-joints and rebalance everything for $50.00.

wlkelley3
wlkelley3 Dork
12/22/10 9:54 p.m.

Opel GT rear axle Yeah, basically a housing for a shaft. The attached link is a breakdown of the Opel GT axle. The section from the diff to a carrier is what they call a torque tube and does have a shaft in it. In this case it also act as a pivot point, sort of. The drive shaft has universals but mainly stays straight.

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