Use a flare nut wrench, and hold whatever it is screwed into from turning to prevent damaging the tubing
Should be a threaded flared fitting
JIC and SAE flare are two common types of hydraulic fittings, but key differences set them apart. Here's a breakdown: Angle of Attack: The most significant distinction lies in the sealing surface angle. JIC fittings utilize a 37-degree flare, while SAE flare fittings typically have a 45-degree angle. This seemingly small difference translates to significant variations in sealing pressure and interchangeability. Pressure Rating: JIC fittings generally boast higher pressure ratings compared to their SAE counterparts. The 37-degree angle creates a tighter seal, allowing JIC fittings to handle higher fluid pressures within a hydraulic system. Material and Application: JIC fittings are primarily made from robust materials like steel for their high-pressure capabilities. They're commonly found in industrial and construction applications where high pressures are a norm. SAE flare fittings, often made from brass, can handle moderate pressures and are frequently used in refrigeration and air conditioning systems. Interchangeability: Due to the different flare angles, JIC and SAE fittings are not directly interchangeable. Mixing them can lead to leaks and potential system failure. However, there's a caveat. SAE J514, a specific type of SAE flare fitting, also utilizes a 37-degree angle and might be interchangeable with JIC fittings in certain situations. It's crucial to consult the manufacturer's specifications for confirmation. In conclusion, JIC and SAE flare fittings serve different purposes. JIC excels in high-pressure applications, while SAE caters to moderate pressure needs. Understanding the angle, pressure rating, and material differences is key to selecting the right hydraulic fitting for your specific needs.
no
It is a round threaded disk shaped thing that screws into a tee or other "female" threaded fitting to " plug" it up.
Depends on what you are doing. soldered is for copper water lines. Threaded can be for water, gas, or anything else.
AN fittings are a flare fitting, using 37° flared tubing to form a metal-metal seal.
Yes
Use a pair of plyers and two small pieces of cork to grab the threaded pipe while you rotate the female fitting. Also, if you don't need the threaded piece anymore, you can use a whole cork inserted into the threaded pipe with a bit of apoxy or super glue.
Flared fittings use a flare and a nipple for the sealing surface. The threads do not serve any purpose as to actually sealing anything. The threads merely hold the flare of the one fitting together tightly with the nipple of the other fitting to create a seal.
Threaded On End
Flare copper pipe and use a flared shutoff valve. If valve isn't flared, use an adapter fitting between copper flared pipe and valve.
the fuel filter should be located just below to the right of the air filter box. this is in the right side of the engine compartment. to change the fuel filter you must remove the air filter box. the top fitting is a banjo fitting and the bottom fitting is a standard screw in flared fitting.