Stiff suspension after spheres regassing - C5 X7

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GolfMk1Vr6
Posts: 15
Joined: 13 Jan 2024, 22:02

Re: Stiff suspension after spheres regassing - C5 X7

Post by GolfMk1Vr6 »

Thank you for all your interest in helping me regarding this situation :) Great community here :D

For my own peace i will have to convince the guy who's doing the spheres regassing to remove the center front sphere using @Kees's method which i also prefer. Removing the entire front sub-frame it might be an expensive operation which i prefer doing in the future when i'll probably replace all the bushings.

Regarding Sport mode related to road conditions: last time i asked my mechanic to put the tester and do a drive test, the road conditions were ok and the suspension was stiff in that moment. On my mechanic's tester he checked the suspension and it stayed in the ,,Soft" mode and not in ,,Sport".
Kees
Donor 2024
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Re: Stiff suspension after spheres regassing - C5 X7

Post by Kees »

Keep us informed pls?
GolfMk1Vr6
Posts: 15
Joined: 13 Jan 2024, 22:02

Re: Stiff suspension after spheres regassing - C5 X7

Post by GolfMk1Vr6 »

Kees wrote: 15 May 2024, 22:22 Keep us informed pls?
I will for sure :)

@Kees

I assume original front center sphere with part number 5276 27 couldn't be found anymore on any parts provider. Do you know any other good replacement manufacturer for it?
Kees
Donor 2024
Posts: 116
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Re: Stiff suspension after spheres regassing - C5 X7

Post by Kees »

@golfmk1:
I use sphere's from IFHS, but i can refill them, so i also experiment with other pressure in the sphere's.
Greetings,
Kees.
Attachments
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GolfMk1Vr6
Posts: 15
Joined: 13 Jan 2024, 22:02

Re: Stiff suspension after spheres regassing - C5 X7

Post by GolfMk1Vr6 »

I will probably regass the original one, my mechanic unfortunately will only remove that sphere by removing the entire front suspension frame :(
Kees
Donor 2024
Posts: 116
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x 19

Re: Stiff suspension after spheres regassing - C5 X7

Post by Kees »

He's out of his mind!!
It cost you a lot of money, because of the time he need.
Instead of just trying the way i described.
Greetings,
Kees.
GolfMk1Vr6
Posts: 15
Joined: 13 Jan 2024, 22:02

Re: Stiff suspension after spheres regassing - C5 X7

Post by GolfMk1Vr6 »

@Kees

Your method works on C5 X7 with automatic gearbox also or just on manual?

Thanks!
Kees
Donor 2024
Posts: 116
Joined: 16 Nov 2021, 17:16
x 19

Re: Stiff suspension after spheres regassing - C5 X7

Post by Kees »

For both types of cars where this sphere is on the left side.
Other V6 types, is the location on the right side behind the front mud protector and is more easy to replace.
A question, does your mechanic the same valve for regass the sphere as you see on my picture?
Kees
Donor 2024
Posts: 116
Joined: 16 Nov 2021, 17:16
x 19

Re: Stiff suspension after spheres regassing - C5 X7

Post by Kees »

I check on service box citroen about the time it stands for replace the front center sphere, it's 3.7 hours.
With my procedure less than 1.5 hour.
Greetings,
Kees.
GolfMk1Vr6
Posts: 15
Joined: 13 Jan 2024, 22:02

Re: Stiff suspension after spheres regassing - C5 X7

Post by GolfMk1Vr6 »

Kees wrote: 22 May 2024, 11:14 For both types of cars where this sphere is on the left side.
Other V6 types, is the location on the right side behind the front mud protector and is more easy to replace.
A question, does your mechanic the same valve for regass the sphere as you see on my picture?
Hi!

Yes, it's the same valve as in your picture.

I don't know what would be better taking in consideration that it's pretty hard to reach that sphere, replacing with an aftermarket IFHS or regassing the original one :)