Ring gear backlash tool

Clutch, transmission, rear axle

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RedneckTexan
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Ring gear backlash tool

Post by RedneckTexan »

Where can I buy the tool that you use to check the backlash when you change the ring gear? And how do I use it properly :?
John

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customcrewcab
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re: Ring gear backlash tool

Post by customcrewcab »

http://store.summitracing.com/egnsearch ... =1&N=700+0

they come with a case too. they have nicer ones but they cost abit more

they are called Dial Indicator
http://www.fordification.com/galleries/ ... ?cat=10106
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Wes
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re: Ring gear backlash tool

Post by Wes »

:yt: those are both nice examples. stay away from the flexible base ones, like this one http://www.tooltopia.com/index.asp?Page ... rodID=8164
I find these are hard to lock down for accurate readings.

Find a solid clean spot on the diff housing to lock your base down. set up dial indicator to read on one of the ring gear teeth as close to 90 degrees from tooth as possible. Hold pinion gear(yoke) move ring gear (by hand) to limit in one direction. Zero dial indicator, move ring gear in opposite direction read indicator. double check every thing.
Moving the ring gear closer to pinion decreases back lash and away from pinion increases back lash. hope this helps.
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fmartin_gila1
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re: Ring gear backlash tool

Post by fmartin_gila1 »

Make sure you still have a decent contact pattern in the proper location when you get the backlash set.
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RedneckTexan
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Post by RedneckTexan »

Cool! Thanks alot Y'all :thup:
John

68 F-100~68 F-350~69 F-250~69 F-100
76 F-150~78 bronco~78 bronco

http://oldfordcrewcabs.com/
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