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Thread: Need to get a schematic of Hydraulic steering/brake booster lines 1985 635Csi

  1. #1
    Join Date
    Nov 2011
    Location
    Nor Cal
    Posts
    307
    My Cars
    1985 635Csi, 2000M Rdstr

    Need to get a schematic of Hydraulic steering/brake booster lines 1985 635Csi

    Lost the pressure to the brake booster yesterday. Exciting. Started it. started to pull out, loud groan, steering locked up, quick shut down, no brakes. all of the power steering fluid on the slab.


    Pressure line to power brake regulator (accumulator). Mounts on the lower rear of the regulator. Need the PN and availability. I checked realoem, BMW So. Atlanta, bmw.fans and can't find a schematic and PN for the hose. May have try an hydraulic shop here. Any help? I'll be away today and tomorrow. I'm not Iphone or SmartPhone enabled so I may not be able to get on the board until late tomorrow. Thanks.
    Last edited by tcom; 07-28-2013 at 06:28 PM.
    1985 635Csi. B35 engine, M5 flywheel. Dinan Stg3 susp. short shifter, big brakes style 32's
    1996 750iL 12Cyl. Box stock
    2000 M Roadster. Box stock
    1984 Alfa 2000 Spyder.

  2. #2
    Join Date
    Dec 2006
    Location
    Renton, wa
    Posts
    1,338
    My Cars
    85' 635
    Have you tried this site, realoem.com? http://realoem.com/bmw/partgrp.do?mo...05&hg=32&fg=20
    85 635CSi (the Bomber), 87 DINAN /// M6 (SOLD)

  3. #3
    Join Date
    Nov 2011
    Location
    Nor Cal
    Posts
    307
    My Cars
    1985 635Csi, 2000M Rdstr
    Yep along with BMW So. Atlanta, bmw.fans. THe all have the same data.
    1985 635Csi. B35 engine, M5 flywheel. Dinan Stg3 susp. short shifter, big brakes style 32's
    1996 750iL 12Cyl. Box stock
    2000 M Roadster. Box stock
    1984 Alfa 2000 Spyder.

  4. #4
    Join Date
    May 2009
    Location
    Camas, WA
    Posts
    1,167
    My Cars
    Euro '85 635csi
    The data is there. If you go here http://www.penskeparts.com/DiagramsMain.aspx?vid=47199, or Real Oem, go to group 34 (brakes) and you will find the schematic. You are probably looking for this part 34321155865.
    Euro '85 635csi E24, '03 E46 325xi wagon 5-speed, '05 325xi sedan 5-speed, '67 VW Bug, '14 F150, '17 Jetta
    http://sites.google.com/site/eurobmw635csi/


  5. #5
    Join Date
    Apr 2008
    Location
    Greenwich, CT
    Posts
    2,038
    My Cars
    1985 BMW 635csi

  6. #6
    Join Date
    Nov 2011
    Location
    Nor Cal
    Posts
    307
    My Cars
    1985 635Csi, 2000M Rdstr
    Thanks. THat's the one. . It's in group 34 under hydraulic controls. I should have been a little more diligent. Getting it from Tomkinson BMW. $59 delivered to NorCal.
    Last edited by tcom; 08-09-2013 at 12:52 AM.
    1985 635Csi. B35 engine, M5 flywheel. Dinan Stg3 susp. short shifter, big brakes style 32's
    1996 750iL 12Cyl. Box stock
    2000 M Roadster. Box stock
    1984 Alfa 2000 Spyder.

  7. #7
    Join Date
    Mar 2019
    Location
    Rochester Hills, Michigan
    Posts
    10
    My Cars
    1988 BMW M6
    Jumping on this old thread - came across it from a facebook post! This is a fantastic schematic. Do you know the source? Are there other schematics like this available for E28/E24 systems? Thanks

  8. #8
    Join Date
    Aug 2010
    Location
    West Nyack, New York
    Posts
    1,397
    My Cars
    86 635csi 98 740i 96 MB
    Sbeaud,

    Unfortunately our dear friend Fernando has passed away. Maybe Jody will know where he got the schematic from.

  9. #9
    Join Date
    Nov 2005
    Location
    Brookfield,CT
    Posts
    1,964
    My Cars
    '92 325IC '88 635
    Bob,
    I have seen this diagram a few times provided by different people but never knew the original source. Don't know where Fernando would have sourced if from either.
    '88 635, '92 325IC

  10. #10
    Join Date
    Sep 2016
    Location
    North Florida
    Posts
    111
    My Cars
    1983 633csi, 2017 540i
    "May have try an hydraulic shop here."

    That's the way I replaced my pressure hoses. Take your hose to them for repair.

  11. #11
    Join Date
    Mar 2019
    Location
    Rochester Hills, Michigan
    Posts
    10
    My Cars
    1988 BMW M6
    Sorry to hear that. Thanks for the feedback.

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