Hydraulic Pump AP4VO112TVN CMAX CNBM MADE IN CHINA

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1. CE certification
2. ISO9001:2000
3. Brass impeller, carbon steel motor shaft, with thermal protecton inside.

Hydraulic Pump AP4VO112TVN CMAX CNBM MADE IN CHINA

Q:The working principle of gear type oil pump: Gear pump comprises a driving shaft, a driving gear, a driven shaft, a driven gear, a shell body, two the same number of teeth of gear meshing, installed in the shell, and the shell gear radial and end clearance is very small. The driving shaft is connected with the driving gear key, and the driven gear is sleeved on the driven shaft.When working, the driving gear drives the driven gear to rotate in reverse direction. The two gear rotates in full gear tooth between the oil pump shell along the wall of the inlet oil cavity to the oil chamber into the oil chamber, one side produced out of gear meshing and the vacuum oil is continuously carried out, the oil sump oil under atmospheric pressure by entering into the oil strainer in the cavity, the oil chamber side as into gear meshing and oil have been produced into compression, oil is pumped to a certain pressure

Q:The car burning oil pump replacement must do: This is mainly to see if there is a problem, no problem, you do not have to change, and hope to adopt!

Q:What is the effect of excessive oil on the oil pump?: The oil pump doesn't work, but it has an impact on the engine. It makes the engine weak and has a lot of carbon for a long time. Don't ask how I know it. It's still in the car.

Q:The carbon pump is blocked, the Walla fell, the total amount of money to clean the engine?: If the tile is gone, cleaning is no use

Q:The function of the oil pump screen is troublesome: His main function is to filter the impurities in the oil (including the impurities in the oil itself and the impurities in the lubrication process)

Q:Why does the engine oil pump need good timing?: Some pumps connect to the balance shaft, so be good

Q:Polo 1.4 changed the oil pump without oil: Replace the oil pump and clean the oil passages

Q:498, just play the crankshaft, not oil, engine oil pump is new, and another one or not: Check to see if the tile is leaking or leaking. Is there a leak or drain in the oil circuit? Is there an injector on the crankshaft? Is there any improper installation?! I hope my answer will be helpful to you!!

Q:Is the car oil pump electrically controlled?: Mechanical, with gear pumps and rotary pumps

Q:First question: I mean the turn key, the engine doesn't work, the seconds when the starter works. Does the oil pump inject oil into the engine during this time? Or wait until the engine is fully started to inject lubrication?The second question: because now the cold weather, I saw a forum of northeast riders turn the key to the starter operation recommendations for 1-2 seconds, then later normal launch, said that this can reduce engine wear, do this operation is correct?: The first problem: the oil pump and the engine crankshaft movement synchronization, start the machine work a few seconds, the oil pump oil pump in the same way, just because the empty oil engine cooling period, not immediately to the oil pump in place.The second question: basically, there is no such operation necessary, when the engine does not run, the oil pump will not pump out oil, reduce the wear and tear of little effect, but more start will increase the wear of the starter.

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