A long time ago, I gutted everything from the engine bay, motor, steering, brakes..etc..
I am now putting everything back.
Here’s my problem!
Steering sector box (servotronic), power steering /lad pump, DS Regulator, hydro-braking assist and fluid reservoir hose connections (all my hoses are mixed up.
When I looked at the parts drawing, I see one where the pressure hose is on the larger forward bango bolt on the steering sector and the other diagram is just opposite of that on the smaller bango fitting.
The vin number is ...WBAGC831XK3056387.. if you want to look it up yourself
How to- simple layout...I'm lost
Thanks
12/1988 750iL
click here on the single drawing, there you see how it goes from Pentosin container to the power steering pump and the outlet for steering and for LAD http://www.realoem.com/bmw/enUS/part...MW-750iL&mg=32
see here http://www.realoem.com/bmw/enUS/show...diagId=32_0271
and for LAD scroll down here, there in the last pic you see the outlet line from power steering pump to the rear http://www.realoem.com/bmw/enUS/part...MW-750iL&mg=33
so the closest connection towards the pully of the pump is the LAD feed line to rear, it goes around the lower oil pan in circle and then towards the rear. and here you see all likes/pipes for the brake bomb http://www.realoem.com/bmw/enUS/part...MW-750iL&mg=34
This is a schematic drawing made 15 years ago by someone for an E32 750iL 1991 model http://www.bimmerboard.com/members/s...mSchematic.jpg
shows pressure and return lines , some items your car does not have like the ASC filter and ASC, but that can help you
The use the workshop manual, https://www.bmwtechinfo.com/repair/main/
for example under steering there is the pump shown with
1 connection to steering
2 to tank
3 to car ride level height control
section 32 41
for the hoses for brake system H31 see section 34
then you can check here https://www.bmwtechinfo.com/repair/main/
wiring diagrams are here http://shark.armchair.mb.ca/~dave/BMW/e32/
and if that is not enough, get a Bentley Repair manual for the E32, good investment
Last edited by shogun; 04-17-2019 at 07:09 AM.
Shogun tricks and tips for the E32 series are HERE!
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