Power steering pump rebuild

[ProvLC]

Is it worth rebuilding the power steering pump? Or just buy new?

 

[GTV]

I rebuilt the pump for the 2UZ in my 05 Tundra, it was stupid simple and cheap with the rebuild kit from Toyota. So yes, I'd say it was worth it. I assume the 100 uses the same pump?

 

[ProvLC]

I recently installed new oem R&P and outer tie rods. I’ve done a p/S flush and now I’m wondering if it is my pump? Steering is stiff at slow speeds and can hear my clockspring click on really cold days…(also replaced)

The only things left would lower ball joints and P/S pump…

 

[Zuberg]

Some folks have had to replace the steering shaft to resolve stiff steering. U joint on it starts to bind.

Thread 'Stiff Steering 100 Series'

Jul 2, 2024

Guys I need some help/advice. Yes I have read just about every steering post on here. Reason for posting is my problem remains even with a brand new rack which is the usual suggestion. The following are my symptoms and what I've done so far. Also some backstory...

Backstory:
Took my 2003 Lx470 to a reputable (I thought) local land cruiser shop to have it looked over. One of the items mentioned was my steering rack was not centered. I had them center it. As soon as they centered it the steering became very stiff. They claimed it was coincidence and that I should replace the rack...

• AEC
• Replies: 23
• Forum: 100-Series Cruisers

 

[nissanh]

Keep your OEM, rebuild it. What is the issue you are having with the P/S pump? If oil is leaking, try using good quality branded fluid like Mobil-1, Valvoline etc., Cheap oil tends to leak, I have experienced it.

 

[ProvLC]

Some folks have had to replace the steering shaft to resolve stiff steering. U joint on it starts to bind.

Thread 'Stiff Steering 100 Series'

Jul 2, 2024

Guys I need some help/advice. Yes I have read just about every steering post on here. Reason for posting is my problem remains even with a brand new rack which is the usual suggestion. The following are my symptoms and what I've done so far. Also some backstory...

Backstory:
Took my 2003 Lx470 to a reputable (I thought) local land cruiser shop to have it looked over. One of the items mentioned was my steering rack was not centered. I had them center it. As soon as they centered it the steering became very stiff. They claimed it was coincidence and that I should replace the rack...

• AEC
• Replies: 23
• Forum: 100-Series Cruisers

Yea I should have mentioned I did the intermediate driveshaft as well. Has me scratching my head… I guess I could do another flush to ensure all contaminants are out. And then leads to to a a new p/s pump or rebuild it.

 

[Bisho]

I recently installed new oem R&P and outer tie rods. I’ve done a p/S flush and now I’m wondering if it is my pump? Steering is stiff at slow speeds and can hear my clockspring click on really cold days…(also replaced)

The only things left would lower ball joints and P/S pump…

It could be your idle up valve on the back of the pump. Make sure your vacuum lines are connected. I think a new one was about $65 last time I checked (because I broke the vacuum nipple...).