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Hydraulics

Due to its immense power, hydraulics are used for operating various machinery, vehicles, aircraft, ships and equipment. The data and engineering revolving around hydraulics is so vast, its hard to comprehend.

1,856 Questions

What is honing of cylinder liners?

The honing equipment used has been manufactured by "Chris Marine". The head of the honing device consists of four synchronized stones. For the initial honing diamond stones are used to break up the hardened surface in the scuffed areas. For the main honing very coarse and hard stones are used to produce a very desirable rough surface all over the liner.

The advantage, especially for the 2-stroke engines, is possibility to save the liner after a seizure, scuffing or blow-by or even to eliminate the ovality of the liner. Another advantage is, that it is possible to machine a rough linerwall to obtain a well oiled surface.

What is terbocharger in engine?

its an air pump driven by expanding exhaust gases used to charge cylinder with pressurised air / fuel

How do you bleed a hydraulic clutch on a 1995 ford ranger?

This works for any hydraulic system, clutch or brakes. On the slave cylinder is the bleeder screw. Use a piece of tubing that just fits over the screw and put the other end in a container with about an inch of brake fluid in it. With the screw loosened and the clutch master cylinder full slowly pump the brake. One or two complete fillings of the master cylinder should be enough to bleed the system. Make sure the master doesn't run out of fluid in the process. Tighten the bleeder screw and you should be done.

What is pressure shaft?

Pressure Shaft is enclosed pipe/channel used to deliver/feed water to hydraulic turbines in respect of hydro power plant.

Where is the hydraulic filter located on a Massey Ferguson 240?

Just behind the PTO-lever. You remove the cover and then its possible, with some patience, to shift it.

What is the valve clearance on a stock Chevy with hydraulic lifters?

There would be 0 backlash on a hydraulic cam. If you asking about piston to valve clearance, you would want about .100" , but shouldn't need to worry about it if it's stock.

What SI units should be used for flow per area - ie to convert gpm per ft2 to SI units?

If your flow is in Volume/Time, e.g. m3/s, and it's given per area, e.g. m2, you come up with the flow speed. An appopiate unit would be m/s

Example:

If your flow is 6 cubic meters per second, and this is given for 2 square meters, the flow has a speed of 3 meters per second.

Now the conversion to SI:

1 gpm = 6.30902e-5 m3/s

1 ft2 = 0.092903 m2

So 1 gpm per ft2 would give a flow speed of 6.79098e-4 m/s (0.68 millimeter per second)

If you don't have a volumetric flow, use the density of the material to convert it.

How do you fit a hydraulic handbrake?

Correct me if I am wrong but I think you are looking for what we used to call a " line lock ". The unit fits in the brake line for the front brakes at or near the master cylinder and locks the front brakes only for preloading at the start line of a drag race or performing burn outs when a little braking is needed and you dont want to heat up the rears. It is remote activated so anywhere in the line before it splits in two is fine and for ease of release the lock/unlock button should be on the shifter or steering wheel. It really helps when you have a manual shift vehicle and only two feet to work the controls.

How do you fix a 3 ton jack that fails to lift?

first off, does the jack have hydrolic oil in the resevoir? if not, fill it up and try again. if this still doesnt work the "o" ring has probably rotted and needs replaced or just go buy a new jack. hope this helps you.

When using hydraulic steering on a jeep do you need an electric assist pump or can you steer without an assist is it just a matter of system design?

You can still steer without the pump, but its difficult, and the system was designed with the assist in mind so things are likely to start breaking if you go too long.

How do you stop hydraulic lifters noise 1991 Toyota Celica?

Hydraulic lifters are nonadjustable. Chances are the noise is coming from play in rocker arm, or ignition out of time. If you are sure it is the lifter, then it must be replaced.

Where is the hydraulic oil filter on ih 424?

It's on the floor on the right side. If you follow a line that runs along the right side of the tractor beside your right foot you will see that it connects to a tube that goes into the metal case under the right corner of your seat.

On my tractor there is a rubber gasket with some clamps that keep the fluid from leaking out, but that can be removed so that I can disconnect the line sections and wiggle the portion that it under my seat and as I wiggle it I pull it toward the front of the tractor. It will come out of that case under the seat.

I haven't figured out where to drain the fluid so that it all doesn't come spilling out with the filter and onto the footrest.

Where is the hydraulic filler on a 1066 international tractor?

directly below the parking brake their should be a dipstick going through the floor platform. between your feet when you are on the tractor.

How does one bleed the hydraulic clutch on a 1991 Nissan Pathfinder?

Most bleed proceedures are the same. Have an assistant push the clutch pedal all the way to the floor and hold it there. Then loosen the bleed valve on the slave cylinder under the vehicle.This is the device which disengagesthe clutch. Now check the fluid level. Usually there is a seperateresevoir for the clutch, separate from the brake master cylinder. Make sure you keep this full, or air will be in the line again. Youmight need to bleed it twice.Good luck.

An easy way is to get some clear air hose(from a fish tank) the size of the nipple on the bleeder screw and push it on the bleeder. Then get a clean can and fill it half way with fluid and stick the other end of the hose in the can. Now open the bleeder and pump the clutch petal a few times. Make sure to watch the fluid level in slave cylinder resiovur. When there is no air bubbles in the clear hose tighten the bleeder and your done.

What is the advantage of hydraulic clutch linkage?

simplicity, ease of maintenance (no lubricating cables), better feel (because usually cables need to be lubed and therefore have much friction), more reliable. Disadvantage is it's expensive, hard to bleed, occasionally master and slave cylinders needs rebuilding. Overall, hydraulic is the way to go.

Where is hydraulic clutch reservoir located 94 ford escort?

Pre 1997/9 models of Ford Vehicles were self-adjusting via the clutch-foot-pedal. The pedal engages a ratchet system called the QUADRANT & PAWL and is part of the pedal. The mechanism is very similar on older Ford models of: Escort, Fiesta, Sierra, Granada, Transit & others. Newer vehicles may have a Hydraulic Clutch from 1997/9 onwards, and these work differently from the cable & pully mechanism. Clutch-fluid can be bled to improve the ability to operate the clutch, however this is not necessarily a method of adjusting the clutch.

If your reading this article because you have a broken clutch-pedal then please read on.

If when pressing the foot-pedal it feels like cable is broken, or pedal is loose, ...This is symptomatic of failure of the QUADRANT & PAWL 'ratchet' mechanism due to wear of teeth on the ratchet.

In some cases the pedal fails to pull the clutch out far enough to change gear, and may make a 'springing noise'. This is due to slippage on some worn ratchet-teeth, but the mechanism has not reached full failure. There are 2 ways to remedy the fault.

1. Change the Quadrant & Pawl, using only genuine Ford parts. #Beware of inferior mouldings that are not up to standard e.g. too soft, and do not trust 'pattern-parts' on ebay etc.

2. SHORTEN THE CABLE.

  • Disconnect SPRING ON THE FOOT-PEDAL to release ratchet mechanism.
  • Clamp cable slack (engine end).

Where do you check the hydraulic fluid level on a ford 1500 tractor?

You check the level with the dip stick on top of the trans one oit dose all you fill it under the drivers seat. This is not the engine oil of coarse I own a 1500