http://www.rockauto.com/en/catalog/...85,steering,power+steering+pressure+hose,7320
Length (mm) 1031
Length (In) 40.6
End 1 Fitting Type Swivel O-Ring
End 2 Fitting Type Swivel O-Ring
End 2 Fitting Size (mm) 16
Hose Material 1 CSM
Bracket (Y/N) N
End 1 Fitting Size (in) 9/16
PS Switch Port (Y/N) N
Alternate/OEM Part Number(s): F0ZC3A715BA, F0ZZ3A719B
They also have them in 41 3/4 in. long.
Length (mm) 1031
Length (In) 40.6
End 1 Fitting Type Swivel O-Ring
End 2 Fitting Type Swivel O-Ring
End 2 Fitting Size (mm) 16
Hose Material 1 CSM
Bracket (Y/N) N
End 1 Fitting Size (in) 9/16
PS Switch Port (Y/N) N
Alternate/OEM Part Number(s): F0ZC3A715BA, F0ZZ3A719B
They also have them in 41 3/4 in. long.
Each hose uses an O ring on each end to seal them. The hoses will swivel when they are installed and tightened into place. That is why there are O rings on the fittings. The O ring is the part that actually makes the pressure seal. If you slide the nut all the way back as far as it will go, you will see the O ring and the groove cut into the center section of the fitting. The auto parts stores I tried seemed to have a problem finding the correct O ring for the pump end high pressure fitting. I had persistent leaks until I gave up and replaced the hose assembly.
Sometimes you will get some white Teflon rings with the pump or rack. The rings go on the threaded part of the fitting to reduce or prevent small leaks. They are not meant to seal the pressure part of the line or substitute for the rubber O ring. Heat the white Teflon seals in hot water and they will be easier to install. You can install the fittings without them and not have any leaks if the O rings seal good.
The return hoses are all low pressure and are most commonly secured to the pump and associated plumbing with worm gear hose clamps. After a while they will frequently soften up at the end where they are clamped, and should be replaced. The auto parts store will sell you hose by the foot and it takes about 3 feet or less, depending if you have the fluid cooler in the low pressure side of the line.
You may find it is easier to drop the rack down to get to the hose fittings. If you try and do it with the rack in place it takes about 20 minutes per fitting to loosen them with a fancy Snap-On 45/65 degree angle head open end wrench. Putting them back on takes even longer. To drop the steering rack, the flex coupling for the steering shaft needs to be disconnected before you can get the rack out. You should disassemble the coupling by undoing the 2 bolts that hold it together.
Remove the two bolts that bolt the rack assembly to the frame and then pull the rack down. Get a catch pan to dump the fluid in when you disconnect the hydraulic lines. I replaced the rack mount bushings with some Energy Suspension urethane ones. When you re-install the rack assembly, put the rear bushings in the rack assembly and lift it into place. Then install the front bushings & washers and tighten down the nuts. Doing it this way makes room for the hydraulic lines without having them bind against the frame.
Copied from Chythar:
There are Teflon rings at either end of the hose. ALWAYS replace teflon washer if high pressure line is removed! The washer deforms to seal and will not seal properly again. The teflon washer on nut between high pressure hose & pump is part number 388898-S. You can buy it from Ford dealership, for approx $2. The teflon washer between the high pressure hose and steering rack is 388897-S, I forget the cost, but it's about the same as the other washer.
You'll also need a teflon seal installer/spreader tool, or some way to stretch the teflon washer a bit without damaging it. If you don't, it'll be really hard to get the washer on and you might damage it.
Sometimes you will get some white Teflon rings with the pump or rack. The rings go on the threaded part of the fitting to reduce or prevent small leaks. They are not meant to seal the pressure part of the line or substitute for the rubber O ring. Heat the white Teflon seals in hot water and they will be easier to install. You can install the fittings without them and not have any leaks if the O rings seal good.
The return hoses are all low pressure and are most commonly secured to the pump and associated plumbing with worm gear hose clamps. After a while they will frequently soften up at the end where they are clamped, and should be replaced. The auto parts store will sell you hose by the foot and it takes about 3 feet or less, depending if you have the fluid cooler in the low pressure side of the line.
You may find it is easier to drop the rack down to get to the hose fittings. If you try and do it with the rack in place it takes about 20 minutes per fitting to loosen them with a fancy Snap-On 45/65 degree angle head open end wrench. Putting them back on takes even longer. To drop the steering rack, the flex coupling for the steering shaft needs to be disconnected before you can get the rack out. You should disassemble the coupling by undoing the 2 bolts that hold it together.
Remove the two bolts that bolt the rack assembly to the frame and then pull the rack down. Get a catch pan to dump the fluid in when you disconnect the hydraulic lines. I replaced the rack mount bushings with some Energy Suspension urethane ones. When you re-install the rack assembly, put the rear bushings in the rack assembly and lift it into place. Then install the front bushings & washers and tighten down the nuts. Doing it this way makes room for the hydraulic lines without having them bind against the frame.
Copied from Chythar:
There are Teflon rings at either end of the hose. ALWAYS replace teflon washer if high pressure line is removed! The washer deforms to seal and will not seal properly again. The teflon washer on nut between high pressure hose & pump is part number 388898-S. You can buy it from Ford dealership, for approx $2. The teflon washer between the high pressure hose and steering rack is 388897-S, I forget the cost, but it's about the same as the other washer.
You'll also need a teflon seal installer/spreader tool, or some way to stretch the teflon washer a bit without damaging it. If you don't, it'll be really hard to get the washer on and you might damage it.