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1990 XJS V12 hydrulic system mineral oil

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fabricator4u
11/13/2007 3:29:14 PM
I own a XJ40 but a friend of mine just called with a issue and I am tryiny to help her over the phone> My question is does the 1990 XJS V12 utilize the same type of system for the self leveling and brake sysytem with hydrulic system mineral oil as my 89 XJ40?
ken@britishparts.com
11/14/2007 8:12:51 AM
No, the XJS never had a self leveling system.  
ken@britishparts.com
11/14/2007 8:13:24 AM
Is it a 2 door XJS or a 4 door XJ12?
fabricator4u
11/14/2007 5:21:28 PM
Ken  its a 2 door XJS,
her brakes went out and I didn't know if she had the same hydrulic system I have on my 89 XJ40 to for brake pressure. a auto shop ( knows nothing about jags ) says he thinks its a electrical problem? that stump me on any idea what they might be talking about!
ken@britishparts.com
11/15/2007 3:54:47 PM
Normal brake fluid.  Mid year, 1989, Jaguar fitted the XJS with ABS brakes.  It could be an accumulator if it has ABS.  There is also a pressure switch on top of the ABS pump or a burned ABS pump.  If it's pre-ABS, then it's no more complicated than any other brake system.  I know I'm kind of jumping around, let me know if I helped or just muddied the waters.
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