206 2.0 Hdi - Squeaking/grating rear hub

Honest John Back Room » Technical matters
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Sat 10 Sep 2011 11:36
206 2.0 Hdi - Squeaking/grating rear hub - Deedee85

Wondering if anybody can help me out... My offside rear wheel has started making a really loud and annoying squeaking noise. It happens pretty much whenever the car is in motion, but is even worse over bumps. It's not a constant squeak, just like a couple of times ever second.

Recently had a new wheel bearing fitted (2 weeks ago), so checked it was at the right torque and it was slightly low. Tightened it up and it stopped for about a mile. Fitted a new wheel bearing last night and after about half a mile, it was back worse than ever.

Completely clueless now as to what it can be. Any pointers would be greatly appreciated.

Cheers,

Danny

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Sat 10 Sep 2011 18:17
206 2.0 Hdi - Squeaking/grating rear hub - dieselnut

Check that the brake caliper is parallel to the disc.

I have had several high milage PSA cars where electrolytic action between the caliper & the rear arm, helped by road salt, has forced the caliper out of line with the disc.

The disc then starts to rub against the caliper & makes an anoying squeek. Braking was unaffected.

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