 | Home > Puma (Tdci) > Handbrake drum - mechanical mind? |
 
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| ZeDefender Member Since: 15 Sep 2011 Location: Munich Posts: 4731   
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Hi again (sigh). There is a rattle/clank/hammer sound under the front seats when coasting into stop after longer journeys and I think my brake drum is bug**red... I have seen similar symptoms and suggestions elsewhere on this forum (but have heard no recordings so I'm not sure).
However, even after having the drum "fixed" by the dealer, it is still there. So I just wanted to ask all you mechanically-minded people if it could be anything else considering: 1) It seems speed-dependent (about 6 clanks per second at 10 mph) 2) It happens with clutch depressed in 2nd and 3) ALSO with clutch engaged in neutral 4) I can provoke it by wiggling the gear stick left to right when 3) 5) As long as I'm going less than 15 mph it is consistently there (engine rpm-independent). It seems so unlikely that such a sound comes from a brake drum. Does the prop shaft really turn so fast at 10 mph? Can I rule out clutch and gearbox problems? Cheers Matt |
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17th Sep 2011 9:12am |
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| ickle Member Since: 22 Jul 2010 Location: South Vendee Posts: 1856  
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Others on here will know far more than me, but I'd check propshaft nuts for being tight, then heatsheilds etc.
If you remove cubby box and panel underneath it might be easier to trace noise without the echos under the seat box. Keith |
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17th Sep 2011 9:17am |
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| LR90XS2011 Member Since: 05 Apr 2011 Location: bickenhill Posts: 3674  
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I have a simular knocking noise when coasting to a stop in gear clutch pressed or in neutral rolling, greased the shafts but it persists. I have 2.5 yrs of warranty so am not worrying for now DEFENDER 90 TDCI XS,
I hope everyone is well and your land rovers make you happy |
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17th Sep 2011 9:35am |
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| ZeDefender Member Since: 15 Sep 2011 Location: Munich Posts: 4731
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Wow - do you reckon ours were made by the same guy on the same day (mine in April 2011)? I guess they either forgot to tighten the same bolt/s or used the same batch of defective parts... |
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17th Sep 2011 9:54am |
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| MK Member Since: 28 Aug 2008 Location: Santiago Posts: 2480  
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Sounds like UJ problem.
Any mods so far? Puma 110" SW ............................................................. Earth first. Other planets later |
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17th Sep 2011 11:28am |
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| LR90XS2011 Member Since: 05 Apr 2011 Location: bickenhill Posts: 3674
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Mine was built in the first week of Feb 2011 DEFENDER 90 TDCI XS,
I hope everyone is well and your land rovers make you happy |
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17th Sep 2011 11:34am |
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| ZeDefender Member Since: 15 Sep 2011 Location: Munich Posts: 4731
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Mine was delivered to Germany late March - could have been made around the same time 
"External" mods are speed unlimiter  slightly lowered springs for German car parks and wheel spacers (turning circle is awesome) all from www.matzker.de
Just checked and hand brake drum gets hot to touch on long journeys - shouldn't it stay cool? So I guess it really could be the culprit... Matt |
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17th Sep 2011 3:33pm |
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