4 cylinder 3.5 turbo

Since the turbocharger often in high-speed, at about 600 ℃, turbocharger rotor rotating at high speed under high temperature, T3 Turbo exhaust gas turbocharger turbine end temperatures to 832-1040r / min, so in order to ensure the normal operation of the turbocharger, the use of should note the following:
1, not a car and left. After the engine is started, especially in the winter, should be allowed to idle for a period of time in order before the turbocharger rotor at high speed so that the lubricating oil to fully lubricate the bearings. So do not start immediately after Meng throttle to prevent damage to the turbocharger oil seal.
2, can not turn off immediately. After the high-speed operation of the engine for a long time, you can not turn off immediately. When the engine is working, there is a part of the oil supply turbocharger rotor bearing lubrication and for cooling. After running the engine suddenly shut down, oil pressure rapidly falls to zero,turbos for sale the high temperature reached turbocharger parts of the middle of the heat bearing shell can not be quickly taken away, while the high-speed rotation inertia of the turbocharger rotor is still at the same time Therefore, the engine is suddenly stopped, if the status of the heat engine, it will cause the retention of the turbocharger oil overheating and damage to the bearings and shafts. So the big engine load, after a long run, the flame should be idling in front of 3-5min, then turn off after let turbocharger rotor speed down. exhaust manifold manufacturer Particularly to prevent the throttle suddenly turn off after Meng kicks.
3, to keep clean. When removing the turbocharger, to keep clean, all fittings must use a clean cloth to plug well, to prevent debris from falling into the turbocharger rotor damage. Maintenance should be careful not to damage the impeller collision, if you need to replace the impeller balancing test to do to deal with it. Replace the complex has been completed, to remove the blockage.
4, due to the turbocharger often operate at a high temperature, its oil pipelines due to high temperature, internal oil prone parts of coke, this will cause insufficient lubrication of the turbocharger bearing damage. Therefore, the lubricating oil pipeline after running for some time to be cleaned.
5, often pay attention to check the functioning of the turbocharger. In front of the bus, after closing the car, check the connection of the airway tubes to prevent loose, fall off and cause a short circuit turbocharger failure and air into the cylinder.
Thus, after a supercharged engine, structural parts were strengthened, from the use, maintenance, the need to strengthen enforcement of engine maintenance work, pay attention to the correct method of operation.

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