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mk1collector

Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769

Prop shaft uj's

You may have read in my other posts that since I had a recent service (which I was watching) there has been a distinct vibration mainly when accelerating or higher rpm's. I was just wondering if a prop uj can vibrate or be on its way out even if there's no real play? The thinking is that the only real thing that changed underneath is the uj's got re greased so I wondered if this could have pushed them over the edge but still kept them firm when checking for play. I may be talking rubbish but any input appreciated.

Cheers
Ray

25th Aug 2014 4:39pm

bga86

Member Since: 17 Jan 2014
Location: Here and there
Posts: 205

Never heard of greasing uj's causing any issues with them Ray, Easiest way to check them is to actually unbolt the prop from the diff/transfer box and check for play in and out aswel as side to side. Sometimes they can look to be fine when bolted up but can have obvious play in them when they are unbolted and removed

25th Aug 2014 5:17pm

mk1collector

Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769

Thanks for the info

with the service it just had the oil and filters changed, a check around for any damage or corrosion on pipes/hoses etc and a bar in bushes to check for play which can't really cause an engine vibration IMO so the greasing of the uj's was the only thing I could think that could make a difference. It just seems too much of a coincidence that it only started after the service. For the price of them I might just change them to be 100% sure

25th Aug 2014 5:48pm

Happyoldgit

Member Since: 14 Sep 2007
Location: Norfolk
Posts: 3471

2015 Defender 110 Puma 2.2 USW Corris Grey

If it were me I'd do a quick check of the propshaft bolts and a tap round of the UJ yolks with a soft faced mallet before getting some more grease into the joints. OR whip the shafts off and check to see if any of the joints have a tight spot, tap and grease as above and see if that improves any tight spots. Steve.
Owned numerous Land Rover vehicles of all shapes and sizes over the decades.
Current Defender: A non tarts hand-bagged Puma 110 XS USW.

[Insert something impressive here such as extensive list of previous Land Rovers or examples of your prestigeous and expensive items, trinkets, houses, bikes, vehicles etc]

http://forums.lr4x4.com

I used to be Miserable ...but now I'm ecstatic.

25th Aug 2014 6:00pm

mk1collector

Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769

Will do when the weather is better

25th Aug 2014 6:40pm

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