Origin of L-Threonine: Foods rich in L-threonine are: 1  poultry. 2  fish. 3  cottage cheese. 4  sesame seeds. 5  lentils. 6  bananas. 7  carrots. 8  green leafy vegetables.
UOAs are a great tool in the Management of any machinery that uses liquid lubricants. Unfortunately, their real value is often misunderstood by those who contribute to BITOG. Firstly, it is important to realize that you get what you pay for. The most common forms of UOA are limited in their scope. It is a case of if you pay more you get more. So my comments here relate primarily to the âsimpleâ UOAs â the cornerstone of those appearing on BITOG.
Universal Joint (U-joint) Replacement Service & Cost. In rear wheel-drive cars, a driveshaft is needed for the tires to rotate. The driveshaft transfers the power from transmission to the rear tires, enabling them to turn. U-joints hold the drive shaft in place. If the U-joints are not lubricated, the bearings inside the U-joints will wear out over time and the drive shaft will begin to vibrate, while the car is moving.