Steering Flush & Cleaning (2 Viewers)

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Do not use just any "stop leak". I've had issue when these stop leaks used. Example was an HP & low pressure line in good condition, needed replacing. Why stop leak glued flares fitting into rack. Removing the flare nuts, it was also glued to hard line, twisted line closed/pinched it.

At-205 restore rubber plasticity, by adding back the plasticizer time and in many cases old dirty (gunk) fluid leached out. There may be other plasticizer on the market IDK! But do not use a glue/filler that fills in leaks to plug them.
 
I'll also add: AT-205 has been 80% effective on stopping input shaft seal leak. But only slows (if even that), output seal leaks.
 
Cool, I got a email back stating the same, nationwide backlog, he didn't elaborate though.

I'm tempted to give Blue Devil a try, it seems to have a lot of success stories but also some horrors of turning a small leak into a major one but who knows the situation in those cases. Their website does say it is also a placticizer which sounds promising. My leak isn't bad, doesn't actually drip but when I did my inners recently there was a small amount of fluid in both boot areas.


My driver's side boot was wet when I bought the truck a month ago. I cleaned it off but have not driven it much since I was playing with the AHC and the Tees. From the service records the leak started about 30K miles back. The owner kept declining the repair when the dealer wrote it up at each of his last six services. He must have been given the price for a rack replacement.

This shows how CarFax can be misleading when it says "serviced". Could be just a set of wiper blades changed while declining major service.
 
I’m not sure if I’ve missed this through this thread but what is the easiest way to replace these hoses? Meaning how did you get access to the other ends? I have the hoses with me and new clamps but the space to get in there behind the air box is quite cramped.
 
So you are saying the AT-205 will not do much to slow down any seal leak that wets the boots.
Correct output (boot cover) seal leak, are usually damaged seals. It may slow, but not often stop.
I’m not sure if I’ve missed this through this thread but what is the easiest way to replace these hoses? Meaning how did you get access to the other ends? I have the hoses with me and new clamps but the space to get in there behind the air box is quite cramped.
It's a PITA but doable.
 
Apparently there’s supposed to be a screen in there? Cleaned mine out today and found no screen to be had…

B5A26934-649E-41DD-B6AC-5FD0EA112EB7.jpeg
 
Apparently there’s supposed to be a screen in there? Cleaned mine out today and found no screen to be had…

View attachment 2910849
I've seen them where someone poke holes in screen, presumably to get flow. But that is the first I've seen screen removed.

How would someone even do that!:hmm:
 
I've seen them where someone poke holes in screen, presumably to get flow. But that is the first I've seen screen removed.

How would someone even do that!:hmm:

Looks like magic. There are some expensive ones from the UK that don't have filters. Requires the owner to stay on top of fluid changes.

These must be for people that make frequent water crossings that need it to vent up to the breather manifold.

1643756257806.png


This is for an 80 series.

1643756357230.png
 
I've seen them where someone poke holes in screen, presumably to get flow. But that is the first I've seen screen removed.

How would someone even do that!:hmm:
I wonder if it rusted out or something? My worst fear is the mesh is somewhere down the supply line clogging things up.

I'm gonna throw an external filter on the return line, Magnefine makes a 3/8" barbed unit thats well reviewed.
 
I wonder if it rusted out or something? My worst fear is the mesh is somewhere down the supply line clogging things up.

I'm gonna throw an external filter on the return line, Magnefine makes a 3/8" barbed unit thats well reviewed.
I've never pulled a the screen. But I do not think it's metal. So can't rust!
 
That one beats anything I've seen. The internal screen is not easily accessed. Here's a new OEM reservoir.

1643757451124.png
 
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Has anyone used an ultrasonic cleaner to clean the reservoir and screen?

Also i'm trying to find part numbers for the OEM clamps for the low pressure lines. I want to replace the 2 hoses with the 3/8 and 5/8 hose as mentioned but would like to get new OEM clamps for them. will the 03+ clamps work or are the hoses different sizes on the 03+?
 
I use ultrasonic cleaner for reservoir w/Simple Green (currently), works well.

3/8 ATF cooler line works well for 98-02 return line (low pressure). But some of the 3/8" is thicker (larger OD) than others. If you get the thicker, than OEM clamps work well. But if the thinner (smaller OD) walled, they don't fit sung enough. For those I use fuel line clamps. The hose I was getting at Advance Auto, was the thicker.

For suction hose I always use OEM, with OEM clamps. There is 2 different suction hoses, depending on year. One being a hair shorter. But they both fit all years.

OEM clamps are all the same 98-07. Typically the old clamps are okay and reusable. Although, I have occasionally found some suction hose clamps bad.
 
I use ultrasonic cleaner for reservoir w/Simple Green (currently), works well.

3/8 ATF cooler line works well for 98-02 return line (low pressure). But some of the 3/8" is thicker (larger OD) than others. If you get the thicker, than OEM clamps work well. But if the thinner (smaller OD) walled, they don't fit sung enough. For those I use fuel line clamps. The hose I was getting at Advance Auto, was the thicker.

For suction hose I always use OEM, with OEM clamps. There is 2 different suction hoses, depending on year. One being a hair shorter. But they both fit all years.

OEM clamps are all the same 98-07. Typically the old clamps are okay and reusable. Although, I have occasionally found some suction hose clamps bad.
Thanks for the info! I ordered some new spring clamps from McMasterson along with some low pressure hydraulic hoses from them to try as well. I'll report back on how that goes
 
I have a new OEM reservoir on order. Should I flush the old fluid before putting the new reservoir on? Also, any tips on replacement? Is it just a given that it will make a big mess?
 

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