« on: Sep 01, 2004, 10:00:52 PM »
This could be a normal internal noise from the power steering pump when the wheels are pegged and the box has bottomed out.
When this happens, instead of blowing the high pressure hose, the spinning rotor housing which containes the veins, will push against a large coil spring and the excess pressure will vent around the rotor housing.
This is the cause of the internal high pitch sound.
Marlin
Logged
1980 Toyota - 1997 3RZ-FE 2.7l Engine, Turbo R151F 4.31:1, Triple Turbo Marlin Crawler Billet (2.28x4.70x4.70) = 1,148:1 Crawl Ratio, Marlin Crawler Twin Stick and Short Throw Shift Kits, 30mm H/D Output Shaft, High Angle Drive Lines, 5.29:1, ARBs, High Pinion Front, 25mm HD Billet High Steer Kit, 6 Pin Locking Hub Bodies, 86+ Wide Rear End, V6 3rd member, Chromolly Axles all around, 37" IROKs with Beadlocks, York onboard air - Rollbar air tank, Premier Power Welder, Marlin Crawler 4" USA-made Leaf Springs, Bilstein Shocks, et cetera....
