PROBLEM TO BE SOLVED: To reduce labor and facility cost, while accurately determining aggression to a valve guide 14 from a stem part 10 of an engine valve 1.SOLUTION: A gray scale image is acquired by imaging a stem part 10 of an engine valve 1 (Step ST2), and when the shading ...
A small crack or broken valve stem can leak air and become hazardous to safety. However, whether the air will leak out quickly or slowly depends upon the extent of the damage. Once the air from your tyres leaks out, check the valve stem, as it may be broken or damaged. Let’s go t...
Nobody likes fixing flats, so here’s the full rundown on tubeless tires and sealant, how they work, and how to work with them from professional mechanics.
Open the hood and check your oil. If there is too much clearance between the valve guide and the valve stem, it will cause the engine to consume oil. If the oil is continuously running low regardless of how often you are adding it, and you have not noticed any areas where oil appears...
The valve lifter's-piston is raised up to contact your motors valve stem by oil pressure from your motor's oil pump - supplying oil under pressure, just as your arm did to raise the jack cylinder to touch the body of the car. Oil pressure keeps the lifter piston up in contact with...
Pull the valve stem out of the rim, and remove the tube. (Image credit: Maxky/Adobe Stock) Step 3: Find the Problem If you just plan to replace the tube with a new one, you can skip to step five, otherwise, we need to locate the problem so we can fix it. It may be obvious ...
Using one hand to hold the rim, use the other to push one side of the tire back onto the rim. Starting by placing the valve stem into the hole in the rim, begin pushing the tube into and under the tire. Then continue all the way around the tire. A valve stem is the metal/rubber...
After that is done, pull back the tire at the opposite side of the valve stem. Then, slide a screwdriver or preferably a tire lever between the tire and the rim. Go slow as to not pinch the tube. If the tire lever gets stuck, lock the free end into the wheel spokes and continue ...
Pull the stem completely out of the ball. Apply pressure to the ball, either by squeezing or lying on it to encourage air to escape from the ball. If you wish, you may leave the ball alone with the valve stem out, and it will deflate about half its air. Then you can roll or fold...
Step 3: Detach the Valve Stem After removing the faucet handle, you’ll be able to spot the inner valve stem or cartridge, which must also be removed. For compression faucets, you can unscrew the brass valve stem, while for cartridge faucets, you can pull it out directly. If you encou...