Sommerby
Full Member
Posts: 96
Spaceship Pilot
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« on: December 28, 2009, 12:20:10 am » |
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I have a very annoying "Clonck" noise which appears to be located around the front right shockabsorber upper mounting. The noise appears when I drive on a rough road. I changed all 4 springs in the early summer and the noise started a few months after the replacement and has now reach a level where I need to solve the problem. I have checked the 3 upper mounting bolts and they are all OK, but it seems that the shock absorber is not centered 100% and there is little space between the "top steel disk" on the shockabsorber and the mounting hole in the car body. Could it be the steeldisk rubbing against the car body? In case that this should be the problem I guess that I must buy renew the "rubber parts" which centers the shockabsorber in the top mounting? My second guess would be that the spring is not placed correct into the upper mounting part? I replace the "shockabsorber bearings" when I replace the springs, so they are OK. What do you guys think? Do you have a better guess on what could cause the noise? Best Regards and a happy newyear to all of you
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« Last Edit: October 22, 2010, 12:25:48 am by Sommerby »
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Best Regards Bo
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Sommerby
Full Member
Posts: 96
Spaceship Pilot
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« Reply #3 on: January 13, 2010, 04:28:33 pm » |
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There is a complete upper mounting kit available, it happends that this collapses hense the clacking sound. If klacking when turning wheel i would check the bearing between spring and shock absorber.
This sounds interesting. Do you know more about the upper mounting kit? Which parts are included? Part Number? Approx costs? Best Regards Bo
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Best Regards Bo
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jack daniels
Sr. Member
Posts: 132
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« Reply #6 on: January 18, 2010, 12:23:25 pm » |
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There is only one bearing and that's the smaller item in the photo which sits under the spring. The races look like they're pressed out of sheet metal so they are not exactly built for nordic winters. The top part is a sandwhich affair, and allthough my old ones looked like new visually they created an awful lot of klunking and banging before they were replaced with the SKF kit. The kit includes the 4 items shown for about 100euro. I'd throw in a couple of new shock absorber boots too (KYB) since the old ones seem to have lost their flexibility The shock absorber piston dosn't rotate since it's fixed to the upper sandwhich mount, the shock's outer tube rotates around the piston when steering.
just yesterday I had to tighten the nut on the top of the left shock after a rattling sound developed. I think I'll put a second lock nut on there next time I change coupe filters.
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Espace, Grand (magnifique, formidable, grandiose, considérable, noble, ample) III 2002 JE02 F4R DP0 2.0L 16v auto
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jack daniels
Sr. Member
Posts: 132
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« Reply #8 on: February 17, 2010, 02:57:36 pm » |
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the roads here are very corrugated at the moment with all the snow and ice, so the rattling has returned. Im sure it's the nut on the top of the left , drivers side, shock absorber. It was somewhat tight last time I checked it but after tightening it further the noise stopped. It was only half a turn loose but that was enough to cause the noise. It's a bit difficult to tighten it without the correct tools so that's probably why mine came loose after the shocks were changed at the dealer. A 27mm offset ring spanner is necessary and a 5mm unbrako/allen key ( could be 6mm ). It may be an advantage to cut the spanner to the required length. I didn't have a suitable spanner when I tightened it last time so I guess that's why it has loosened again.
If you are unsure if the nut has the correct torque because the thread is a bit dry then loosen it a bit first, then tighten as much as possible without damaging the 5mm hex. for the allen key.
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« Last Edit: February 17, 2010, 08:17:34 pm by jack daniels »
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Espace, Grand (magnifique, formidable, grandiose, considérable, noble, ample) III 2002 JE02 F4R DP0 2.0L 16v auto
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Sommerby
Full Member
Posts: 96
Spaceship Pilot
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« Reply #12 on: October 22, 2010, 07:48:02 pm » |
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That's great Bo! I really need to do the same job on mine. It's making lots of noise from the same place. I've searched for the parts through http://www.daparto.de/ and found it here. One thing puzzles me: They're saying "Anzahl pro Achse: 1" - in my mind that means that ordering one set gives me one for both sides. Does it contain two sets, Bo - and where did you buy it? /Anders Hi Anders. I bought it at Jysk Autodele. There is only one side set in one package (Upper top mounting plus bearing located below the spring) Please note that the left and right side is different so they got each a seperat part number. The total cost for both a left and a right set was 1500,-kr (Approx 200 Euro's). When you replace the bearing below the spring I will recommend that you use alot of grease in order to keep moisture away from the bearing. I replaced those bearings for 2 years ago and they were allready badly corroded and defective. The noisemaker was in my case the metal "cup" on the top mounting. It was brooken where the shock absorber center nut is located so a part of the metal cup was hanging loose on the centerbolt. What a difference to drive without this very annoying noise.
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Best Regards Bo
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