hydraulic fan

Hi guys, I have an issue. The 1UZ Soarer hydro fan seems to be leaking from somewhere... It appears the hose clamps may be bad on the pump outlets as that's where the gunk is but I cannot see the problem properly so the car is booked in on the 11th to be checked. I suspect a failed pump...

Hi, I run a 1uz-fe in a Land Rover defender. the engine was transplanted from an 1997 LS400, complete with hydraulic cooling fan. my question is: Is the hydraulic solenoid a proportional solenoid or only on/off ? The fan is either at idle or full speed. Will I be able to vary the hydraulic fan...

I'm putting a 1UZ in a Mercedes 280SE and I'm wondering if anyone knows what sort of pressure the 1UZ hydraulic fan pump runs at on 100% duty cycle. I've got a crazy idea that involves running the 280SE self levelling suspension off it.