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AlanD48

New Member

• Feb 21, 2007

• #1

I own a Landrover Discovery 200 TDI, its a 1993 model and for its age is in good nick. Over the last few months a problem has developed which has me and the mechanic that does the maintainence stumped. At first we thought it was the near side CV joint but he replaced it and the problem is still there. Basically its when im driving really slow as when in a que of cars, the noise begins with a clunk as i disengage the clutch and then continues until i re-engage the clutch. The vision I get is of two big cogs not meshing correctly. When i drive at speed there is no sign of the noise. Also it doesn't happen every time i drive slow, which has made it even harder to diagnose. Any ideas?

 

pigpen

New Member

• Feb 21, 2007

• #2

Welcome M8, i would be wary of driving at speed 'till you sort it.

 

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little nay

Active Member

• Feb 21, 2007

• #3

hummmm, bit of a puzzle. landies do tend to 'clunk' due to wear on the diffs, splines, U.J's or props. as for why some times and not others........?

 

Trewey

Cockernee, Pasty munchin bastid.

• Feb 21, 2007

• #4

if it were a deepender, i'd say A frame bushes (had the same symptom / problem on mine). Do disco's have a similar set up?

 

Lazy Landy

New Member

• Feb 21, 2007

• #5

Hi and welcome,

thats a strange one thrust bearing could be a possibility.

 

Fatrover

Well-Known Member

• Feb 21, 2007

• #6

HELLO, Nice to see you. A strange problem indeed although perhaps, if it does not affect driving/performance/safety, it might just be wear and tear on bearings. Sounds like a similar problem I had on a 90 some time ago which eased with time and fluid changes...

 

bettyblue22

New Member

• Feb 22, 2007

• #7

Hello and welcome Alan

 

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AlanD48

New Member

• Feb 22, 2007

• #8

bettyblue22 said:

Hello and welcome Alan

Click to expand...

Thank you all, I have just taken it out to a big car park in an attempt to get it to make the noise but wouldn't you know it it performed perfectly without any problems which is what normally happens when im trying to show the mechanic what im on about.
I think i can rule out the CV joints because i put a full lock on and did a circle in reverse and forwards and not a peep of a noise.
When it happens it definately sounds like something isn't meshing properly and only with the clutch disengaged. If it was the diff surely it would would act up all the time?
Still stumped!!!!!

 

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AlanD48

New Member

• Mar 3, 2007

• #9

Thank you all, iv found out what the problem was, it was the hadbrake. Apparently i had some oil in the drum which soaked the brake shoes and made them sticky. When i was traveling very slowly as i described one of the brake shoes was becoming adhered to the inside of the drum as it spun. So basically it stuck then released then stuck then released and so on causing the prop shafts to shudder.