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Power Steering Pumps #985723 02/16/10 10:51 AM
Joined: May 2009
Posts: 177
Woodland, Ca.
Ralph Offline OP
Wheeler
Can the power steering pump on my 91 pickup 4cyl. be rebuilt?
It works fine, it just howls when I turn the wheel, especially when cold.

Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2
Re: Power Steering Pumps [Re: Ralph] #985724 02/17/10 04:04 AM
Joined: Oct 2002
Posts: 15,887
Fairbanks, Alaska
kewlynx Offline
Toyota & Classifieds Moderator
*****
Yep. Check the 93 FSM stickyd at the top of this section.

http://www.walkablecommunities.org/

Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**
Re: Power Steering Pumps [Re: kewlynx] #985725 02/17/10 04:37 AM
Joined: May 2009
Posts: 177
Woodland, Ca.
Ralph Offline OP
Wheeler

Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2
Re: Power Steering Pumps [Re: Ralph] #985726 02/17/10 06:09 AM
Joined: Oct 2002
Posts: 15,887
Fairbanks, Alaska
kewlynx Offline
Toyota & Classifieds Moderator
*****
Well, time for you to download away then; that site belongs to someone else, so we can't fiddle with it. $25 now?

www.techinfo.toyota.com

Staceman had a good link for a rebuild, but the dang thing's dead, or at least the one I had is no longer.

Oops- here, see if the one for the Runner will work for ya:

http://ncttora.com/fsm/index.html

Last edited by kewlynx; 02/17/10 06:11 AM.
http://www.walkablecommunities.org/

Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**
Re: Power Steering Pumps [Re: kewlynx] #985727 02/17/10 04:06 PM
Joined: Sep 2003
Posts: 1,686
Phoenix, Az
Staceman Offline
Body Damage is Cool
FWIW, you can get a good used one at a yard. Here's a few I found in CA for you. They usually ship cheap.
These prices are a rebuild kit price almost.

Quote
1994
Power Steering Pump
Toyota Truck MT 5SPD,2.4L T10279 $35 Rancho Toyota Truck & SUV Recycling USA-CA(Rancho-Cordova) E-mail 877-551-5575 / 916-631-7777
1990
Power Steering Pump
Toyota 4Runner MT,4CYL C T09237 $35 Rancho Toyota Truck & SUV Recycling USA-CA(Rancho-Cordova) E-mail 877-551-5575 / 916-631-7777
1993
Power Steering Pump
Toyota Pickup/Stout 4X2, 4 Cyl- 15410 $35 Chuck's Truck and Auto Dismantler, Inc. USA-CA(San-Bernardino) Request_Quote 909-888-4811 Request_Insurance_Quote

1989
Power Steering Pump
Toyota Truck READY TO GO $30 Capitol Imports Auto Dismantling USA-CA(Sacramento) Request_Quote 800-259-5529 / 916-366-7470 Request_Insurance_Quote


85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!
Re: Power Steering Pumps [Re: Staceman] #985728 04/25/10 06:54 AM
Joined: May 2009
Posts: 177
Woodland, Ca.
Ralph Offline OP
Wheeler
I replaced the Power Steering Pump with a new one, but all is not well.

The new pump still howls, but different.
There are dead spots where it doesn't like the PS is working.
The old one didn't have these.
The old pump didn't leak and the bearing felt tight.
I've replaced PS pumps before with out trouble. Am I missing something?

Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2
Re: Power Steering Pumps [Re: Ralph] #985729 04/25/10 12:50 PM
Joined: Dec 2000
Posts: 882
Black Hills of South Dakota
M
missouriman Offline
Rock Warrior
did you bleed the steering box?
I just run a hose back up to the res and open the bleed valve.
shocking how much air can sit in there.
Re: Power Steering Pumps [Re: missouriman] #985730 04/30/10 09:24 PM
Joined: May 2009
Posts: 177
Woodland, Ca.
Ralph Offline OP
Wheeler
Found the problem .
There is a pressure relief valve on the side that leaks when ever pressure is applied.

From a dribble to a squirt.

Thank You Kregen auto parts.

Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2
Re: Power Steering Pumps [Re: Ralph] #985731 05/01/10 05:03 AM
Joined: Dec 2000
Posts: 882
Black Hills of South Dakota
M
missouriman Offline
Rock Warrior
Quote
Found the problem .
There is a pressure relief valve on the side that leaks when ever pressure is applied.

From a dribble to a squirt.

Thank You Kregen auto parts.


I thought you said you put on a new one!!!!!
not a junk one cleaned in Mexico and sent back to the USA to get even with us.

I buy junk yard ones over that crap.
a junk yard Toyota part has always been better for me then the re-manufactured stuff.
Re: Power Steering Pumps [Re: missouriman] #985732 05/01/10 09:14 AM
Joined: May 2009
Posts: 177
Woodland, Ca.
Ralph Offline OP
Wheeler
Now you tell me.

I just put on the second one.

We'll see how this one does.

Ralph

1991 Toyota 4x4 Standard Cab Pickup.
engnbldr cam and head.
Doug Thorley Headers
Home Made Cat Backs
30x9.5x15 BF Goodrich All-Terrain M/T KM2
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