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Diff with up and down pinion play ??


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Hello everyone

I noticed when greasing the props that my front diff flange have up and down play I know they have a little bit of rotational play but if I hold the pinion I can move it up and down , would this be the input bearing worn eg flange off replace bearing or would it be a complete diff strip down ??

Many thanks

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You hit the nail on the head, diff should not have any lateral play - only rotational.

Yep, replace the bearing should fix it. Do it sooner than later, as if the movement gets too great it can cause bad wear and it'll whine like hell no matter what you do.

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Will check the pinion nut , so the bearing we are talking about is this the input one just behind the flange ...??

So can I just check the following

I can replace this with the diff still in the vehicle ???

Replacing this bearing requires no complex measuring like whats involved when completely striping and diff ??

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It will be the tail bearing

This will allow the flange to move up and down which will FUBAR the pinion seal

this will let water in and at the right angles oil out

IMHO not a DIY job, esp if you wnat to reset backlash etc or if the head bearing or carrier bearings are also on there way

Nige

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We can rebuild your diff but it's a waste of money

I can dig out I sure a decent diff yours for forum donation of £20

And you get the supportingembers banner :)

If you want can change it to have a new flange and seal for cost of parts

Why would anyone spend out hard earned on a 2 pin which is just as weak as a decemtvsec hand one beats me

Look at my website go to diffs section lok at video k

Linkey then u choose offered as I am closing to you

Nige

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We can rebuild your diff but it's a waste of money

I can dig out I sure a decent diff yours for forum donation of £20

And you get the supportingembers banner :)

If you want can change it to have a new flange and seal for cost of parts

Why would anyone spend out hard earned on a 2 pin which is just as weak as a decemtvsec hand one beats me

Look at my website go to diffs section lok at video k

Linkey then u choose offered as I am closing to you

Nige

Nige, I can dig out a spare keyboard for you if you like. Any translations offered? :P

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