04-13-2014, 07:36 PM | #1 |
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Join Date: Jan 2014
Location: egg harbor twp nj
Posts: 303
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rear pinion
I'm in the process of removing the driveshaft on my 1951 ford. I noticed some play- maybe 1/4 to 3/8 inch back and forth in the rear pinion. Is this something I should be concerned about. I'm in the process of replacing the rear universal joint and the pinion oil seal? Thanks for any advice.
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04-14-2014, 02:14 AM | #2 |
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Join Date: Jul 2010
Posts: 2,593
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Re: rear pinion
I'd be concerned it's on tapered bearings. With that play it would surely bugger the oily bits quickly. Something's not right in there. I spec it's got rotational play and waggle aswell? Needs looking at, in my opinion.
Sorry Martin. |
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04-14-2014, 02:50 AM | #3 |
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Location: Solihull, England.
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Re: rear pinion
Has the nut slackened off?
Mart. |
04-14-2014, 05:19 AM | #4 |
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Join Date: May 2010
Location: Fitzgerald, Georgia
Posts: 2,204
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Re: rear pinion
It is difficult to say?? If the "play" you mentioned is the combined component contact and engagement clearances there is no problem. In other words, there is play and then there is PLAY.
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04-14-2014, 08:13 AM | #5 |
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Join Date: May 2010
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Re: rear pinion
It Don't sound right to, is the nut tight that holds U joint flang to the pinion. I cain't remember if there is a crush inside there. Walt
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04-14-2014, 05:31 PM | #6 |
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Re: rear pinion
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04-15-2014, 07:41 AM | #7 |
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Join Date: Apr 2014
Location: Oldtown Idaho, Yuma Arizona
Posts: 38
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Re: rear pinion
Jerry Ford man friend said it is common for the pinion nut to come loose. When I bought the 50 Ford recently I had a whine under compression I checked the nut it was not tight and had some radial clearence. I retightened the nut to ~ 100 ft lbs torque (staked it) and solved the problem. I also replaced the rear universal and trans mount, so much for my 25K mile pristine buy.
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