JASONshen
Posts 3
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There are several ways that a timing belt can be identified.
replace timing V Belt Many times the timing belt part number and the name of the timing belt manufacturer will be printed on the timing belt and will still be legible. While this is the ideal situation, there are many times when the timing belt part number is either incomplete, vague, or from a belt manufacturing company that is either out of business or has a timing belt numbering system that isn't easily cross referenced.
If the timing belt isn't marked adequately, there are times when the timing pulleys are marked adequately to determine the pitch and profile of the timing belt. The pitch of the timing belt is the distance from the center of one tooth to the center of the next tooth. The problem is that there are several different tooth profiles or shapes for 3mm, 5mm, 8mm and 14mm pitches not easily discernible without proper tooling.
The unknown that remains is the material of the timing belts. Common timing belt materials include neoprene and polyurethane. Neoprene is a rubbery material that can flake after extended use and is typically black and fairly flexible. Polyurethane is typically slick and is a little more rigid, especially in larger sizes. Often times, polyurethane will be clear or white, but it can also be black.
Antistatic power transmission belts are a must in volatile environments. Power transmission belts that meet the ISO 9563 standard for static conductivity are only required to meet that level when new. As soon as the belts are in use, their antistatic properties decrease – dramatically.
Now you have a safer – and stronger – option. Gates Poly Chain Carbon Volt belts deliver the power and performance you expect only from a Gates Poly Chain belt system, as well as an industry-leading reliable dissipation of electrostatic charges.
Gates Poly Chain Carbon Volt belts have proven to maintain static conductivity to ISO 9563 levels many times longer than the competition. What does this mean for you? Increased safety, lower risk, peace of mind. Additionally, the power of Poly Chain systems means you now have the opportunity for higher horsepower, reduced drive size and component cost.
Constructed with Gates proprietary construction, this belt has a superior combination of flex and load carrying capacity, as well as transmitting more horsepower than the classical cross sections in the same amount of drive space. Markets/Applications Suitable for all industrial applications, particularly where space, weight and horsepower capacity are critical.
Features/Advantages
Notches molded into the belt during manufacturing make this belt well suited for drives with smaller diameter sheaves.
Belt Edge is machined for even sheave groove contact resulting in less slip and wear.
Flex-Bonded Cords are strongly bonded to the body of the belt resulting in equal load distribution and the absorption of bending stress without cord deterioration.
The timing belt sets the timing of an engines valves. It connects the crankshaft to the camshaft(s). In a four stroke engine, it i necessary for the valves to open and close once every other revolution of the engine. The failure to do so will bend the valves (a serious problem) or might cause a piston rod to break (the end of most engines)
Frankly, I would suggest taking the car to your local Nissan dealer and having them troubleshoot and repair your problem. While they may come in higher than average, they'll also use Nissan parts and they have PK Belt techs working there.
They are also unlikely to "rip you off" as their actions can be reported to Nissan US and they can have their business damaged as a result.
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