Thread: 9" question
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03-29-2008 08:00 PM #1
9" question
I have a 9" Ford rearend that I had to replace the pinion seal on. My question is, what should I torque the pinion nut to? I've never had to replace one before and I can't find the torque specs for this. I don't want it to start leaking again, so any help would be greatly appreciated.
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03-29-2008 08:31 PM #2
If it has a crush sleeve, torque to 175 ft. lb. If a solid spacer, 200 ft.lb. Use a new crush sleeve every time.
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03-29-2008 10:13 PM #3
Everything is back together, I just haven't tightened the pinion nut down yet. I wasn't sure what the specs were on tightening it are.
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03-29-2008 11:54 PM #4
My Ford manual says, pinion nut torque for all removable carrier rear ends, 1969-1975, (that's the 9") 175 ft.lb. or 200 ft.lb. as above.
The 25 inch pounds is the torque required to turn the pinion shaft when it's all tightened up, not the torque on the nut.
You're welcome Mike, glad it worked out for you. Roger, it's taken a few years but my inventory of excess parts has shrunk a fair bit from 1 1/2 garage stalls to about an eight by eight space. ...
1968 Plymouth Valiant 1st Gen HEMI