Customized auto spare parts,brake disc rotor for 4351235190
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Auto spare parts HT250 casting trailer and truck brake disc brake disc for truck trailer
1.Truck brake disc nodular graphite iron casting.
2.equipped with Disa sand process line.
3.With ISO9001:2000 and ISo/TS16949:2009 certificates
4.OEM Service/Design Service/Buyer Label.
5.OEM Quality Bearing Design( FIT / FORM / FUNCTION )
6.Wide Product Range(Customers' drawing or samples are accepted)
Auto spare parts iron casting HT250 truck brake disc brake disc
uto spare parts HT250 casting iron trailer and truck brake disc
OEM parts Good quality Competitive price
Excellent part supply system
ISO9001 and ISO/TS16949
- Q: I have this 99 Ford Taurus. I have replaced many things but now, the brake line is starting to give me problems. It all started when I got the red brake line on the panel to go off. I checked the fluid and was low, so i topped it off. Checked again and the fluid was gone so I got the car checked. They said the have to replace the brake line system entirely which I think its a lot of work. Not too sure if it could just be a gasket or a small section of the line, but regardless they want to charge me $650!!! which is like a 3rd of what i paid for the car.Any suggestions or ideas? thanks.
- my answer is go to auto repair shop then check it out.
- Q: like truck that have a brake chamber with a spring caged in it does trains have the same system emergency brakes?
- No they don't.A train brakes work all with air.On a freight train the system is charged to 90 psi.There is 90 pounds of air on the brake pipe and the air tanks mounted on each car.They are separated with a control valve.When the engineer sets the brakes he removes air from the brake pipe through a small hole in the brake valve.That causes a pressure drop that opens the control valve.Each car has a reservoir tank that is divided into two parts.When the valve opens it lets air from the smaller part of the tank release air into the brake cylinder applying the brakes.When the pressure in the tank matches the brake pipe the control valve closes(called equalization).Now in an emergency brake application all the air gets dumped from the brake pipe.That is caused by a break in the brake pipe of some sort or the engineer going the the emergency portion of the brake valve(what we call big holing it).Big hole is a term that means the air is removed from the pipe through a larger hole in the brake valve than the service hole.That higher rate of air pressure drop makes the control valve sense that an emergency application is needed.When that happens it uses the air from the emergency side of the car mounted tank also to put more air pressure into the brake cylinders on each car. There's more to it(including different types of systems) but that's basically how train brakes work in the USA anyways.Kind of long winded to say there's no spring system like a truck uses huh?Oh well,i just thought you might like to know how train brakes work.
- Q: I have a 2003 Toyota Camry with 232,000 miles on it. I needed a hole through the firewall so I could run some wiring throughout the car. I looked up a diagram online showing where I could drill. Turns out, I drilled right into the braking system. Now the bit is stuck in the black brake mystery. I know, I‘m an idiot. The bit broke off in the black half cylinder on the opposite side of the firewall above the brake. And now my brakes are pressured and difficult to press. Will I need that entire system replaced? I don‘t even know what the hell goes on in that thing. Any help is appreciated. If anyone does know what needs to be replaced, please tell the specific part etc. thanks Marcus
- that is a brake booster and work on vacuum if u drilled into it u must change it that's why the brake pedle is hard loosing vacuum knucklehead its called a brake power booster if u get it at a parts store usally comes with master cylinder yhen u will have to bleed brakes take off the master not the brake lines put it to the side if u have room remove the booster the bolts are under the dash by brake pedel 4 of them take off the big vacuum hose from under hood and put the new one in
- Q: After replacing the front wheel brake cylinders and have attempted to bleed the front brakes, there is no brake pressure. If I bleed all four brakes will that fix it, or is there something else I need to do.It is a '72 Volkswagen Beetle
- Be a good idea to adjust the brakes on all 4 wheels prior to bleeding. After bleeding the back if you still can't get pressure your master cylinder must be bad. Don't rebuild it ,buy a new or rebuilt. I've seen many a V.W. with decent brakes in warm weather but when it got cold the master cylinder wouldn't hold pressure. Jim
- Q: I have a 1997 Toyota Tacoma with 165,000 miles. When I step on the brake pedal, the amount of pedal pressure seems low, and the vehicle does not slow down as quickly as it should. If I let off the brake then immediately apply my foot to it, there is good pressure and it does not decrease. What might be causing this? The master cylinder is the original.
- has it got enough brake fluid? can you see any dribble marks from brake lines or at the callipers?
- Q: What would happen if you never get the fluid flushed?How often should you get this done?Thanks for taking the time to answer my question!
- Basically, it's just bleeding the brake system until all the old fluid has been flushed out. There is fancy power bleeding equipment available, but it can be done just as well the old fashioned way. Some ABS systems do require special procedures. The thing about normal DOT 3 brake fluid is that it has this property (it's hygroscopic), where it sucks moisture right out of the air. This has 2 results. One is that water boils, and then when your brakes get hot (which is like, always), performance can be seriously degraded. The other is that all of the parts that contain the brake fluid will tend to rust/corrode faster. Personally, I recommend flushing every 3 years, or at least when major brake work is done, which is usually a little longer. Many people recommend it be done more often than that. The guy who says he's using brake fluid from 1952 has a screw loose. en.wikipedia.org/wiki/Brake_fluid
- Q: The brake light on my 2000 Honda Accord comes on and off but my E brake is down. What can it be from?
- then ask a mechanic near by to see if there's something going wrong
- Q: The question tells me that the velocity of a 960 kg (with riders) amusement park ride is 37.07 m/s [down] after free falling for a height of 70.1 m (this is one of those dropping rides). I now have to figure out the power of a braking system that stops the ride in 0.3 s. I also have to figure out the average force the braking system applies on the ride.Please show work and explain. Thanks in advance.
- Checking the velocity after falling 70.1 metre involves equating potential energy (Ep) with kinetic energy (Ek): mgh (mv^2) / 2 gh v^2 /2 v √2gh √(2 x 9.8 x 70.1) 37.07 m/s Power dissipated in stopping vehicle kinetic energy / time P (mv^2 / 2) / t (960 x 37.07^2 / 2) / 0.3 2,198,696 watts Calculating the average force involved the impulse equation: Ft ?p m(v-u) where: F average force; t time; ?p momentum change; m mass; v final velocity; u initial velocity Ft ?p m(v-u) F (m(v-u)) / t 960(0 – 37.07) / 0.3 -118,624 Newton It’s always good to check things. So, another way of calculating the average force would be to determine how far the vehicle travels as it is brought to a stop and then apply the work formula (W Fs). First determine the deceleration rate: a (v – u) / t (0 – 37.07) / 0.3 -123.6 m/s/s Now the distance travelled in stopping: s (v^2 – u^2) / 2a (0^2 – 37.07^2) / (2 x -123.6) 5.56 m Now apply work formula: F W / s Ek / s (mv^2 / 2) / s (960 x 37.07^2 / 2) / 5.56 118,634 Newton Good, the two force values are essentially the same !
- Q: I have to replace a rusty piece of brake line but I am saving some of the steel line that isnt rusty but I have to cut that piece out while its attached to the car. How do I do that?
- Mini tubing cutter. Also keep in mind brake system lines must be double flared, not just a std single flare. Your $10 hardware store laring kit will not do a double flare. You make a std. single flare on line, then drop adapter in, and flare it again. The adapter folds the flare over on its self making a leak proof double flare.
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Customized auto spare parts,brake disc rotor for 4351235190
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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