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| jorgy9 |
Posted: March 17, 2006 11:20 pm
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![]() Andre's Mate ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 1248 Member No.: 318 Joined: February 05, 2006 |
Hi all,
I need to change my brake valve at some point of time as it must be leaking alot internally -rear of car seats down 30min max after stopping-. There's one on ebay at the moment so I might grab it if refurbishment can be done. thanks George -------------------- XM '94 V6 12v, manual, Diravi - Mark "1.5" in black - bought: 138,000mls now: 167,000 miles
Axel '87 1.1 - real '70s Citroen handling (nope, it's not hydraulic!) My Flickr page I ...and II Is your XM as soft as it should be ?? ...Well, again: is it ??? Mine is not as good...but quite near! >>How I repaired my suspension part I ...and part II<< Kilmarnock -18mls south-west of Glasgow- |
| Sharo |
Posted: March 24, 2006 03:46 pm
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Active Member ![]() ![]() Group: Members Posts: 42 Member No.: 140 Joined: March 18, 2005 |
There are 3 o-rings sold separately. Two of them are supposed to stop the leak of LHM from rear suspension, third one is for the cover. There are original MAN page of the procedures. Also you can buy the rubber "sucker" which is in front of the brake valve.
Image: http://www.citroen-pr.net/catalogues/illus...ns/P4540010.gif Part Nos:10 (95638813), 11(95495759), 31(7903065984), 6 (95640067) |
| jorgy9 |
Posted: March 25, 2006 05:06 am
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![]() Andre's Mate ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 1248 Member No.: 318 Joined: February 05, 2006 |
thank you very mych, this is brilliant.
George -------------------- XM '94 V6 12v, manual, Diravi - Mark "1.5" in black - bought: 138,000mls now: 167,000 miles
Axel '87 1.1 - real '70s Citroen handling (nope, it's not hydraulic!) My Flickr page I ...and II Is your XM as soft as it should be ?? ...Well, again: is it ??? Mine is not as good...but quite near! >>How I repaired my suspension part I ...and part II<< Kilmarnock -18mls south-west of Glasgow- |
| Sharo |
Posted: March 25, 2006 09:14 pm
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Active Member ![]() ![]() Group: Members Posts: 42 Member No.: 140 Joined: March 18, 2005 |
Note if you have harsh and rough braking, it's useless to change these o-rings because the leak is comming from the worn valve pistons.
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| jorgy9 |
Posted: March 30, 2006 06:14 pm
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![]() Andre's Mate ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 1248 Member No.: 318 Joined: February 05, 2006 |
No, breaking is not harsh or rough, it's just that I the rear axle brakes seems to come in with a small lag compared to the front (half second), and the rear falls down quickly after stopping.
Thanks for your help, I'll refurbish a used brake valve I have and put it on...We'll see. cheers George PS I have had all 4 brakes bled -but not the ABS unit-. -------------------- XM '94 V6 12v, manual, Diravi - Mark "1.5" in black - bought: 138,000mls now: 167,000 miles
Axel '87 1.1 - real '70s Citroen handling (nope, it's not hydraulic!) My Flickr page I ...and II Is your XM as soft as it should be ?? ...Well, again: is it ??? Mine is not as good...but quite near! >>How I repaired my suspension part I ...and part II<< Kilmarnock -18mls south-west of Glasgow- |
| DerekW |
Posted: March 31, 2006 11:32 pm
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Andre's Mate ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 1320 Member No.: 173 Joined: June 01, 2005 |
Before you dismantle anything it may be worth while checking the return pipes to the reservoir to make sure it is the brake valve that is leaking. On my car a rapid settling of the back end was caused by an internal leak in a suspension unit.
Derek -------------------- 1999 3.0V624v Exclusive Black! (RP8362)
2004 C3 Sensodrive Exclusive 1994 ZX Aura 1.8 auto Location: 5 miles North of Boston, Lincolnshire |
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