Band Adjustment question with Tranzact Valve body.

Posted By: Hunted Duck

Band Adjustment question with Tranzact Valve body. - 06/12/10 02:32 PM

Do you adjust the bands for this valve body the same as any other valve body. Or does it need to be different?

Posted By: dc426

Re: Band Adjustment question with Tranzact Valve body. - 06/12/10 02:46 PM

from their website:

http://www.gotranzact.com/tranzact%20instructions%20pro%20brake.pdf

Intermediate band Adjustment; flex or hard
back, tighten to 75 inch lbs. then back off
1 3/4 turns on new band or 2 turns on used
band.

Rear band; tighten to 75 inch lbs. then back off 1 1/2 turns on new band or 1 3/4 turns on used
band.

Posted By: Hunted Duck

Re: Band Adjustment question with Tranzact Valve body. - 06/12/10 09:04 PM

Thanks DC

Posted By: dartman366

Re: Band Adjustment question with Tranzact Valve body. - 06/13/10 12:30 AM

are the adjustment's the same for a 904 with a triple wrap reverse band, those sound like 727 adjustment's.

Posted By: Locomotion

Re: Band Adjustment question with Tranzact Valve body. - 06/13/10 02:35 AM

Doesn't the kickdown lever ratio influence the adjustment specs?

Posted By: dartman366

Re: Band Adjustment question with Tranzact Valve body. - 06/13/10 04:25 PM

Quote:

Doesn't the kickdown lever ratio influence the adjustment specs?

No kick down, transbrake VB.

Posted By: Locomotion

Re: Band Adjustment question with Tranzact Valve body. - 06/13/10 04:59 PM

Quote:

Quote:

Doesn't the kickdown lever ratio influence the adjustment specs?

No kick down, transbrake VB.

The internal lever: 5.0, 4.2, 3.8, etc.?
OEM specs seem to call for different back-off numbers based on ratio. I've been using 4.2 and stuck close to the "race" torqueflite adjustments. There's no telling what ratio you'll find when rebuilding an OEM core.