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Lower arms(Vibration under braking)
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 
Lower arms(Vibration under braking)

On the road to cure my braking vibration, it thought i'd look at the arms. There is quite a lot of movement in the arms when you turn the steering wheel, not sure if its meant to be like that.
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #198370715th Sep 2018 5:38 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4581

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Can you be a bit more specific on the movement?
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #198371015th Sep 2018 5:42 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #198371115th Sep 2018 5:46 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4581

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

I'd say that's acceptable movement considering the car is stopped. They might be a little soft but that's to be expected over time. If they were failing to any significant degree, its usually manifests itself with excessive tyre wear or knocking especially under braking.

If you have vibration under braking its often down to a sticking caliper which causes hot spots on the disc, eventually warping it leading to the vibration.
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #198371515th Sep 2018 6:08 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

at 28 seconds and 38 seconds the black on the metal that looks like shadow is where the bush has been rubbing on the metal while driving, cleaning in effect the mount lol.

I have ordered some meyle HD arms.

Brakes were fine until I fitted new disc/pad have done around 2k miles and now vibrating, changed disc/pads again to pagid and still have the same vibration but not quite as bad.
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #198371815th Sep 2018 6:17 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

After more work and tests this weekend the hub seemed to have few high spots, the run out meter showed 8 tenths of a millimeter before, down to 2 tenths after.

Also fitted new lower arms but a bolt broke when refitting and only got the replacement today.

And fitted new rear disk's and pads, no run out showing on them.

Will report back over next week or two with any change.
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #19899258th Oct 2018 12:03 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

Turned out to be front wheels, previous owner must of had wheels refurbished and that left paint on the back of the wheel, which when bolted up to the hub on a large wheel throws them out of balance.

Flatted this down and refitted wheels, appears to have cured the vibration.
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #20440627th Apr 2019 8:44 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

Vibrating is back after 1st trip down motorway
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #204539012th Apr 2019 3:26 pm
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Philip1972
 


Member Since: 10 Mar 2017
Location: Gloucestershire
Posts: 1072

United Kingdom 2011 Discovery 4 3.0 SDV6 GS Auto Zermatt SilverDiscovery 4

Welcome to my world. I have tried everything but it still keeps coming back.
  
Post #204548412th Apr 2019 8:28 pm
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Jubbly
 


Member Since: 20 Nov 2016
Location: Stourbridge
Posts: 401

United Kingdom 

Vibration has virtually gone now, can't explain it.
 Jaguar I-Pace HSE imminent.
Gone HSE with Flappy Paddles. IID BT tool. RLD Spare Protector, Altox GPS.

 
 
Post #206170617th Jun 2019 10:13 am
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