The tanker gearbox not only plays the role of transmission, but also has the functions of lubrication, cleaning, cooling, rust prevention and sealing. If oil leakage occurs, it may lead to insufficient lubrication, thus accelerating the friction between the gears, and when the gear oil leaks When the gear is in a dry friction state for a long time, the gear is damaged, and the gearbox is scrapped. Most of the general gearbox oil leakage is caused by the long-term high temperature and high pressure of the seal, which makes the seal of the oil seal component not strong. Therefore, the tanker oil seal of the tanker generally selects the oil seal component of the high temperature resistant material.
Product material: fluorine rubber, hnbr
Adapted models: tank trucks, cement mixers,
What is the oil seal leakage between the gearbox and the engine interface?
If the bottom is the rear crankshaft oil seal, because the engine oil leakage is generally from the oil filter or oil pan and the cylinder seal is not leaking. The oil leakage between the gearbox and the engine interface should be a problem with the rear crankshaft oil seal.
You need to disassemble the gearbox. Don't feel bad, don't feel that the disassembly will affect the use or life, and the oil spill must be repaired. If it is a manual gearbox, don't worry about it. The gearbox itself is not complicated. It is the differential, gear, bearing, crankshaft fork and spring. It has no effect on the combination. I heard that lifting the gearbox feels a big deal, but it is only a small problem.
If it's just oil seepage, there is no drip, the place to park every day is very clean, there is no need to get it when there is no oil stain, and it will be done when the big maintenance is done or if it is dripped (if the engine guard is installed, you must look carefully at the top of the guard plate) In the case of oil stains, some of the guard plates are concave, and a lot of oil leaking on them is dripped down.). It is a good habit to check the various liquids and conditions of the car every day. It is a good habit to check whether there is oil on the ground of the chassis. It is not a waste of time. If it is dripping, the gearbox must be lifted. The gear oil leaks badly, the gearbox is not lubricated enough. When you drive, the gearbox will be abnormally sounded, and the gear will be difficult to hang or hang. If it is leaked, your gearbox will be completely smashed. If you have to overhaul, you can basically buy a new gearbox.