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Old 05-28-2012, 08:59 PM   #1
krazy_texan
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Bad rear diff leak

Well I have been noticing lately a noise coming from my rearend so today I pulled the fill plug and could not fill any fluid so I topped it off with gear oil and off I went well I get home and parked it later I look outside and see all of my gear oil is on the ground I am assuming the pinion seal thats where it looks like it has been leaking so tommorow I'm going to pull the cover check everything out and put a new pinion seal in it.
Just curious can anyone tell me what size socket I need to remove the pinion bolt on an 86 k10 10bolt rearend
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Old 05-28-2012, 09:26 PM   #2
kelsfine69
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Re: Bad rear diff leak

Not off hand, but make sure you mark the nut/pinion/yolk before you take the nut off.(center punch) Then when it goes back together just go past your mark by a bit to get some crush again on the sleeve.
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