Again sorry for adding another post about SLS.
I wanted to know how I should loop it, if I decide to run regular springs and shocks. All the lines in the rear of car are bad. Im sure I will have to loop in the front half of car.
Also has anyone tried using springs and shocks from LWB S320 W/O SLS?

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83 300TD Sable 402K " Work Truck "
81 300SD Gray 240K " Loner Car "
04 E320 Blue 90K " My Winter rig "
07 BMW X5 4.4 118K " My Summer rig"
04 Jetta TDI Wagon 168K " Wifes "
08 Toyota FJ 109K " Wifes winter rig "
04 Jetta TDI 120K " Daughters Car "

I've run my tandem pump dry with no problems. Since the SLS and the steering pump use different fluids they obviously do not share any chambers. Though i do not know exactly how the tandem pump is constructed, I believe you can simply remove the lines to/from the pump and let it drain and not worry about power steering fluid leaking out.

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85 190E 2.3(SOLD)
86 230E (-->300D) sold
87 300D (-->300TD) sold
68 250S w/ a 615 and manual tranny (RIP)
87 300TD (SOLD)
95 S280 "The KRAKEN" (Turbo 2.9 602 transplant) traded
86 190E 2.3... current project

How long you been running it dry?
Thanks. Jay

__________________
83 300TD Sable 402K " Work Truck "
81 300SD Gray 240K " Loner Car "
04 E320 Blue 90K " My Winter rig "
07 BMW X5 4.4 118K " My Summer rig"
04 Jetta TDI Wagon 168K " Wifes "
08 Toyota FJ 109K " Wifes winter rig "
04 Jetta TDI 120K " Daughters Car "

About a month? Enough time so that if it were harmful, damage would've been evident. But it worked right up when I replaced my accumulators and refilled the system. It is after all just an impeller, with the other side lubed with tranny fluid.

__________________

85 190E 2.3(SOLD)
86 230E (-->300D) sold
87 300D (-->300TD) sold
68 250S w/ a 615 and manual tranny (RIP)
87 300TD (SOLD)
95 S280 "The KRAKEN" (Turbo 2.9 602 transplant) traded
86 190E 2.3... current project