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scraping noise from back?
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steve3911
 


Member Since: 16 Jul 2008
Location: USA
Posts: 3

2007 LR3 4.4 V8 HSE Auto Java BlackLR3
scraping noise from back?

Hi -

I'm new here, and I hope you can help me. I have an LR3 that's been really good - except -

With the windows down, I can hear what sound like something dragging on a heat shield or brake dust shield on what seems to be the right rear. Doesn't happen all the time, and it's usually at about 20MPH or so. Has anyone experienced this? My LR dealer is an hour and a half away, and I hate to send it up just for them to tell me they can't hear the noise or something. I like to point them in the right direction when possible, or just fix it myself.

Thanks in advance for any help.
  
Post #32292816th Jul 2008 11:47 pm
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Bushwanderer
 


Member Since: 27 Nov 2007
Location: Northern Rivers, NSW, Australia
Posts: 2050

Australia 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

I had a fallen branch jump up and hit one of the rear heatshields. It drove the heatshield against a driveshaft.

Fixed by judicious application of force. Laughing

Best Wishes,
Peter
  
Post #32294617th Jul 2008 4:30 am
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8754WX
 


Member Since: 21 May 2008
Location: Billingham
Posts: 86

England 2005 Discovery 3 TDV6 HSE Manual Zambezi SilverDiscovery 3

Could be the rear brake shoes retaining pins come away or the lining come off the rear brake shoes if the back plates for the discs are ok, does the noise get worse if you operate the handbrake as per the emergency stop procedure,
  
Post #32302817th Jul 2008 12:04 pm
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steve3911
 


Member Since: 16 Jul 2008
Location: USA
Posts: 3

2007 LR3 4.4 V8 HSE Auto Java BlackLR3

Thanks for the replies -

I thought about the heat shield around the DS, but that is not touching anywhere.

I looked at the brakes, and retaining clips etc don't look like they are making contact of any kind (no sign of scraped metal on the edges of the rotor either).

I was leaning toward the e-brake, but didn't have time to take everything apart. I'll have to check the hand-brake and see if it makes the noise worse. If that's the case, I'll send it up and tell them to look at that.

Steve
  
Post #32304017th Jul 2008 12:57 pm
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8754WX
 


Member Since: 21 May 2008
Location: Billingham
Posts: 86

England 2005 Discovery 3 TDV6 HSE Manual Zambezi SilverDiscovery 3

the actual retaining clip comes away into the drum sometimes you can see one of the retainers missing by looking at the back plate, most likely will be the material come off the rear shoes and causing the noise Thumbs Up
  
Post #32304217th Jul 2008 1:01 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Jack the wheel up and rotate it. Failing this, have someone drive in low 1st very slowly while you follow and listen.

I had a similar noise that turned into a real metal on metal screeching - turned out to be something is the EPB binding.
  
Post #32308217th Jul 2008 3:17 pm
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steve3911
 


Member Since: 16 Jul 2008
Location: USA
Posts: 3

2007 LR3 4.4 V8 HSE Auto Java BlackLR3

Thanks for all the suggestions! I am going to try and test some of this out later today and see if I can narrow it down.

Steve
  
Post #32319417th Jul 2008 6:19 pm
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sufun
 


Member Since: 22 Jun 2006
Location: Wiltshire
Posts: 205

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Mine was due to the retaining pin. Sorted by dealer, but took ages to find out the root cause.
 TDV6 SE  
Post #32319517th Jul 2008 6:19 pm
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sufun
 


Member Since: 22 Jun 2006
Location: Wiltshire
Posts: 205

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Mine was due to the retaining pin. Sorted by dealer, but took ages to find out the root cause.
 TDV6 SE  
Post #32319617th Jul 2008 6:21 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Heeey Sufun Thumbs Up
  
Post #32326117th Jul 2008 10:52 pm
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