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turbosax2
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- Nov 19, 2006
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Mechanicsburg,
Pennsylvania
What I really want to know is how the fluid from the primary and secondary lines is split. By the look of that 3rd picture with the non-abs prop valve I'd say one line(primary) goes in and splits the fluid between left/front and right/rear and the other line(secondary) is split between right/front and left/rear.
So it looks like no matter what 2g dsm, the primary and secondary lines are to be split diagonally not front/rear from the master cylinder...
I was concerned that maybe the master cylinder was actually split f/r and then went to a diagonal channel within the hydraulic unit. I'm still not 100% sure of the system, but it's getting slightly clearer.
That is correct, it is diagonally split for safety reasons.
The non-abs info is in section 35A of the FSM. MB895931 is the prop valve you will need, but I'm not sure if the dealer still sells that or any of the lines. ABS cars use a 4 port prop valve and non-abs cars use a 6 port prop valve.
This is the best picture in the FSM I could find of the system. It's a little sketchy, but you can see how the lines travel in the non-abs system.
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