Sentences with phrase «piston valves»

However during hard cornering both the main and second piston valves move that create a much larger damping force for better driving dynamics.

With the Amplitude Reactive Dampers, by adding a second spring floating valve above a conventional main piston valve, the Accord Hybrid maintains its very flat and stable body control while offering a suppler and well damped ride quality.

For example, while driving on rough surfaces, the application of short - stroke damper movement allows the main piston valve absorb the small vibrations for a comfortable ride.

Not exact matches

He even cited the example of a boy whose task was operating the piston of a fire engine to open and shut a valve alternately, and who found that by tying a string from the handle of the valve to another part of the machine, the valve would open and shut without his assistance, thus freeing him to play with other boys!

Normal aerosols, bag on valve system (no propellants), piston cans.

For FDA approved bearings, seal rings, vanes, rotors, end plates, piston rings, valve seats and other machine parts that must run submerged in beverages or liquefied foods, Metcar carbon - graphite grades that are impregnated with thermal setting resin, copper, tin bronze or nickel chrome are used.

Each mother is to use her own personal hygiene kit (tubing, bottles, flanges, valves, and membranes and the piston apparatus for the Lactina).

It has specific upper cylinder lubricants that keep the pistons moving smoothly and offer valve seat protection.

At high tide, when the piston has reached the top of the tank again, the outlet valve is closed, and the system is ready to resume generating electricity as the tide falls.

As the child grows and the spine expands, doctors would send a wireless signal to adjust the implant — which has been tested in sheep but is at least three years away from human trials — opening a valve that moves fluid from the implant's reservoir into the piston to increase the implant's hydraulic pressure.

On the other hand, that typical Kalenjin child has spent all of his childhood tinkering with that engine, adding turbocharger after air filter, and updating all of the tiny «unsexy» pieces like piston rings and valve springs.

As the engine runs, and warms the rings, they expand, as do the valves, even the Pistons, as do most moving parts.

@TMN I agree that piston and very likely the valve is trashed.

If you are seeing the chain and vale train move pull the plugs and check compression this will let you know if you have a damaged piston or valve.

If the surface of the stock piston is smooth, it's probably a non-interference design (valves and piston head never occupy the same physical space) and the Wiseco piston has to make the cuts into the head to allow for sufficient clearances.

Now I'm kind of confused as to what the cause of it not starting is, but I'm guessing since it's turning, the piston / valve isn't bent so it looks like I don't have to replace the engine just yet...

A leak down tester would tell if hole in piston or valve was snapped.

The risk is that when a timing belt snaps, it damages your valves and pistons too.

THink bent valves and damaged pistons.

Either the connecting rod failed and allowed the piston to travel to the top of the cylinder, or you've got some kind of foreign object (like a valve head) inside the cylinder.

Try realigning the timing, using the procedure I did if possible: turn the engine until all pistons are centered or at least not at the top of their cylinders, then adjust the crankshaft to match, so that you don't have to worry about getting into an intermediate configuration where the pistons hit the valves.

The new engine features variable valve timing and lift, direct injection, and a new piston design making an 11.2:1 compression ratio possible, up from 9.8:1.

TWIN CAMS, FOUR VALVES Four valves per cylinder operated by double overhead camshafts are now respected as the most efficient path to piston - engine power, but they were radical concepts when designer Ernest Henry proposed them inVALVES Four valves per cylinder operated by double overhead camshafts are now respected as the most efficient path to piston - engine power, but they were radical concepts when designer Ernest Henry proposed them invalves per cylinder operated by double overhead camshafts are now respected as the most efficient path to piston - engine power, but they were radical concepts when designer Ernest Henry proposed them in 1912.

An interference motor is one where the pistons and valve train occupy the same space inside the engine, but at different times.

If you have bent a valve stem or cracked a piston crown, you want to find out when the car is in a workshop, not when the engine spins up to 2000 RPM just after you started it, and most definitely not while you are driving!

Obviously though if the shocks have damaged piston rods, valves or they've been leaking gas / fluid then they'll need replacing.

But the LT4 gains nearly 200 extra horsepower from stronger cylinder heads, lightweight titanium intake valves, lighter steel connecting rods, special aluminum pistons, a stainless steel exhaust manifold, and, last but not least, a 1.7 - liter supercharger that can spin at up to 20,000 rpm.

It could be a few things, from valve gear noise to piston slap to gearbox rattle, etc..

there is another choice: You can locate the bad cylinder and then remove the valve spring, take out the piston rod, wrap a rag around it and hammer it gently on a steel or smooth concrete surface to straiten out the Push Rod a bit for re-use.

Compression test will not show bad piston oil control rings or valve guides or valve seals.

The only thing I can think of that damaged the plug is if the timing shifted and a valve head snapped off after being hit by a piston.

Researching online, I've read it's related to valve stem seals or piston rings.

Credit the new parts: The Volkswagen Golf R gets a different cylinder head, valve train, pistons and turbocharger, plus a higher - pressure fuel injection system than the GTI's motor.

This time, that engine is a modified version of the EA888 found in the GTI, but thanks to changes to the cylinder head, valves, pistons, turbocharger, and fuel injectors, it produces 296 hp and 280 lb - ft of torque.

Crank could shoot oil up, but if it's a lot you may be sucking oil back up intake valve when it's open because your piston rings are allowing oil into your chamber.

That is the damage from valve hitting piston.

HumbleMechanic: what's the difference in terms of wear and tear between driving in S mode and driving in D mode on a 2.0 TSI, especially regarding pistons and valve wear.

In the Fiat, the cam lobe drives a piston that creates pressure on the hydraulic fluid in the valve system.

The answer, directly into your engine, where it can cause damage to the cylinders, pistons, valves, and possibly seats.

The higher the RPM the faster the valves have to close and the greater chance of a valve crash if the valve springs can not close the valve quicker than the piston travels upwards.

Direct injection is employed, as is variable valve timing, a high compression ratio, redesigned fuel injectors, and reshaped piston cavities; the automatic transmission optimizes the use of its lockup torque converter; both transmissions and the engine are fractionally lighter.

Optimum protection is provided for control of corrosive wear tendencies, low and high temperature stability, soot handling properties, piston deposit control, valve train wear, oxidative thickening, foaming and viscosity loss due to shear.

This is all to ensure that you don't encounter a situation where the valves can not close fast enough and the piston head crashes into the valve.

That weakest link may be the valve, connecting rod, piston, or any of the other pieces in the engine.

So what will happen is that those parts are likely to remain in the cylinder and may get caught between the top of the piston and the head and / or valves.

Eventually you'll put in enough oil that it might hydrolock the pistons from the underside or at least prevent them from moving faster than a very slow maximum speed as it pushes the oil up into passages between the head and the valve cover.

Other potential sources include piston rings and valve stem seals, which allow oil to seep into the cylinders while the car is off, resulting in smoke when it's started.

While valve float can occur at these extreme engine speeds, more than likely there will not be any valve to piston contact due to the fact the engine speed will decrease as soon as this point is reached.

It then either pools on the back of the valves (if closed) or drips down past the valves onto the piston (if closed).

If the cam belt / chain fails, the valves stop moving, but the pistons do not (right away).