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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

power steering leak

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Old Mar 16, 2008 | 12:31 PM
  #1  
Mike in Ohio's Avatar
Mike in Ohio
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power steering leak

I've got to replace a power steering hose on my 69 pickup. Do I have to bleed it after I replace the hose, or will it work the air out by itself? Also the part number on the steering box is c6ar 3580-a is this original? I ask because nothing else on the truck is. Thanks alot, Mike
 
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Old Mar 16, 2008 | 12:33 PM
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no i don't think that would be the original i think most of the original parts for that year are obsolete, i'm not sure if you would have to bleed it after installing but it wouldn't hurt to.
 
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Old Mar 16, 2008 | 02:08 PM
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If it the return side NO. Put the pressure side will require you to move the steering wheel lock to lock slowly, to purge the air out.
 
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Old Mar 16, 2008 | 02:51 PM
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Originally Posted by Mike in Ohio
Also the part number on the steering box is c6ar 3580-a is this original?
That's not a part number, it's a Ford ID engineering number.

And...it's only the ID number for that exact part. ID # C6AR-3580-A > > Ford part number C5AZ-3580-F .. Sector Shaft Housing Cover. It's not the ID number for the gearbox.

You have Ford-Saginaw power steering in your 1969.

That's fortunate, because some 1969's (and all 1966/68's) have the crappy Bendix system. The Bendix system uses a different sector shaft housing cover, than the Ford-Saginaw type uses.
There are three different types of P/S hoses, because they are engine specific.

C9TZ-3A719-G .. P/S Pressure Hose ~ 240/300 I-6.

D0TZ-3A719-A .. P/S Pressure Hose ~ 360/390

C9TZ-3A719-J .. P/S Pressure Hose ~ 302
 
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Old Mar 16, 2008 | 03:35 PM
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Thanks to all you guys I got it fixed, just came in the house. I turned the wheel slowly lock to lock like blue said till the fluid quit going down. I'll keep an eye on it for a while though. Thanks for the ID on the steering box numberdummy. This truck has a 460 in it and all sorts of things that weren't available in 69 so sometimes I have a hard time getting parts because I don't know what year the part I wnat is from.
Thanks again, Mike
 
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Old Mar 16, 2008 | 03:59 PM
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Originally Posted by Mike in Ohio
Thanks to all you guys I got it fixed, just came in the house. I turned the wheel slowly lock to lock like blue said till the fluid quit going down. I'll keep an eye on it for a while though. Thanks for the ID on the steering box numberdummy. This truck has a 460 in it and all sorts of things that weren't available in 69 so sometimes I have a hard time getting parts because I don't know what year the part I wnat is from.
Thanks again, Mike
The seals kits for the gearbox are the same from 1969 thru (at least) 1996 on F100/350's, and are easily found because the 1965/1991 Galaxie/LTD/Crown Vic and other cars used the same ones.

F1AZ-3E502-A .. Input Shaft Seal Kit

D7AZ-3E501-A .. Sector Shaft Seal Kit
 
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