Power steering schematics for Isuzu motor on a 1989 ex army 110 landrover

[brad56]

Dose any one have a schematic for power steering circuit on an Isuzu powered Land rover ,or can they point me in the right direction on where to get one as I am planning to fit power steering to my 1989 defender cheers
Brad

[BadCo.]

I don't have a 'schematic' for the power steering (is there even such a thing?), but I am currently installing it into my Perentie if you want to ask any questions.

The thread below:
http://www.aulro.com/afvb/coil-sprung-military-land-rovers/212378-pas-install.html

It is due for an update but struggling with uploading photos.

[brad56]

Hi Bad co thanks some pictures would be great I just want to make sure I do not get the porting mixed up on the Isuzu pump side of things.
thank you again
Brad

[BadCo.]

Oh yup, how far into it are you? I'm waiting on parts that I won't get until the end of January before I can put the box in. Haven't looked at ports yet for the pump.

Do you have the pump that mounts on the timing case?

[brad56]

Hi Bad Co I have reconditioned the Isuzu pump unit replaced the bearing, oil seal & O rings installed a speedy sleeve to seal surface as it had some slight grooves in it, I am waiting for the seal kit to arrive for the steering box brought it on eBay from the UK 1/4 of the price that the local Landover agent wanted, (pays to shop around) so that's where I am at.
looking forward to reading your progress report
Brad

[BadCo.]

Ha we are basically at the same point. Have you changed your pitman arms over? Or are you waiting on the part before you take the truck off the road?

[Outlaw]

Any further progress on this? How did you go? I really need to find the bits and pieces to get moving on my steering upgrade soon.

[BadCo.]

I have removed the Disco 1 pitman arm, just picked up the lower seal for the box, need to put it in, rebuild the pump and assemble everything then sort hoses out.

How is Brad going?

[85 county]

I have removed the Disco 1 pitman arm, just picked up the lower seal for the box, need to put it in, rebuild the pump and assemble everything then sort hoses out.

How is Brad going?

make sure you flush the box out, and rubbish will sit at the bottom where the seal is. also make sure you get the big rubber doughnut thing for the pitman arm. actually makes quite a difference to the life of the seal.

[BadCo.]

brad56, in this thread there are some pictures which should help us to plumb it up. Forgot I asked all the questions in it haha

KLR Power Steering (http://remlr.com/forum/index.php'topic=2815.0)

[BadCo.]

make sure you flush the box out, and rubbish will sit at the bottom where the seal is. also make sure you get the big rubber doughnut thing for the pitman arm. actually makes quite a difference to the life of the seal.

How does rubbish sit above the seal? I pulled the seal out and there is a lovely clean bearing there..

Any tips for flushing it?

Are you talking about the dust seal over the seal assembly? The seal kit came with one of those :)

[85 county]

do you have a filter in your oil tank? depends on what tank you have.

turn the motor over with no bottom seal. make provision to protect the floor LOL

and yes

[BadCo.]

http://www.aulro.com/afvb/showthread.php?p=2317946#post2317946

Here is your schematic. Pretty sure it is right but can someone please confirm?