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6D102-7 Used Fuel Injection Pump For Excavator PC200 - 7 101062 - 9310 101609 - 3760
Specification
| Car name: Fuel Injection Pump | Model Number: 6D102 - 7 | |
| Quality: High quality | Engine type: Diesel | |
| Application: Excavator | Part code: 101609 - 3760 | |
| Cooling: Water cooling | Injection: Direct | |
Description
A Two-Headed Monster – A Pair of Reasons that Explain Fuel Injector Pump Failure
Problem #1 –Low Fuel Tank Level
If your main goal in life was to destroy diesel fuel pump
injectors, you’d run your car with the fuel tank as close to empty
as possible. It all has to do with lubrication. With plenty of
diesel fuel in the tank, the fuel pump bearings receive plenty of
lubrication. With a near-empty tank, the fuel system is suddenly
pushing air instead of diesel fuel. Anything but diesel fuel can
wear out the fuel pump bearings, which means the fuel injectors
will not receive the fuel at the pressurized level (30,000 psi,
40,000 psi, etc.) it should be.
Problem #2 – Foreign Object Inside Injector
Diesel fuel pump injectors are high-precision components. They also
deal with a tremendous amount of motion and other stresses. One
small visitor inside (a piece of dust, debris, etc.) can clog the
injector. Worse yet, a microscopic object can leave the injector
open all the time. If the injector can’t close, cylinder
performance is compromised.
Problem #3 – Bad Injector Timing
Whenever the fuel injector pump’s O-rings or ball seats are
defective, the timing of the fuel transfer process is disrupted.
This is a common diesel fuel injector pump glitch, and usually
requires a complete injection pump rebuild or replacement.
Maintenance Reminder
Here’s the good news about fuel injector pump problems: avoiding
disaster is simple. In fact, if you do these three things, you’ll
enjoy great performance and minimal repair costs:
· Purchase clean, reliable fuel
· Change your fuel filter every 40,000 miles
· Keep your fuel tank at least one-quarter full most of the time
Injection pump – this part is a meter and pressurize fuel for injection. Governor – supply fuel in accordance to the load. Fuel injector – supplies fuel from the injection pump to the cylinders. Fuel filter – to filter dirt, duct and abrasive particles from blocking the injection system.
