0445120002 DIY repair

Details: 0445120002 do-it-yourself repair from a real master for the site my.housecope.com.

Tell us about Fiat Ducato Club

Long story short, there are no seals. There is a cone on the seat and it is perfectly clamped. Then I figured it out for myself:
- on 2.8jtd nozzles do not need to be prescribed
– nozzles are not regulated. Those. if the supply is normal, and only the return flows, you can carefully replace the valve yourself. If the plunger is worn out, then it is better to take a new nozzle, or give it to specialists from specials. service, so that they produce a metal coating in order to return the gaps to normal. This operation is not cheap.
- as I understand it, all new nozzles in stores are made in China. This does not mean that they are unworthy. Bosch set up his factory there and stamps normally. And if this is China, then what is the reason to order forces from local guys if the Chinese ship all over the world. Delivery within a week of such force to Ukraine costs 240 bucks, which is 700 UAH. cheaper than taking it locally.

Well, I changed the two forces, the plant was perfect. In the morning in the frost - with half a turn, as if it were hot. And behind shoulders already 400 thousand.

_________________
Never be afraid to do what you can't. Remember, the ark was built by an amateur. Professionals built the Titanic.

Image - 0445120002 do-it-yourself repair

DELPHI common rail injector control valve former 9308-621C (9308 621 C). Interchangeable with valves 9308-617C, 9308-618C. Nozzle valve 9308621C, 9308Z621C, 28440421, 28239294. Euro 3.
Manufacturer: DELPHI

Common rail injector control valve DELPHI 9308-622B,9308622B,9308Z622B,28239295,28278897. Euro 4.
Manufacturer:DELPHI

Common rail injector control valve DELPHI 28277576 EURO 5.
Manufacturer: DELPHI

Video (click to play).

FARCO-02 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-5212
095000-5215
095000-5226
095000-5511
095000-5512
095000-5513
095000-6049
095000-6231
095000-6912
095000-7281
095000-7649

Denso valve for Denso Common Rail injector repair
Applies to injectors:
095000-5030
095000-5220
095000-5550
095000-5950
095000-6351
095000-6590
095000-6793
095000-7850
095000-7893

FARCO-06 Denso valve for Denso Common Rail injector repair
Applies to injectors:
095000-5321
095000-5470
095000-5510
095000-6511
095000-6551
095000-6650
095000-8480
095000-8900

FARCO-10 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-5125
095000-5214
095000-5215
095000-5271
095000-5480
095000-5653
095000-5960
095000-5963
095000-5971
095000-5972
095000-6250
095000-6350
095000-6351
095000-6352
095000-6353
095000-6360
095000-6364
095000-6583
095000-6593
095000-6971
095000-6980

FARCO-18 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-0260
095000-5050
095000-5450
095000-5454
095000-5600
095000-6821
095000-6860
095000-778#
095000-8621
095000-9720

FARCO-19 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-5050

FARCO-29 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-5459
095000-5511
095000-5516
095000-5459

FARCO-31 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-6222
095000-6223
095000-6691
095000-6693
095000-6700
095000-6701
095000-6790
095000-8010
095000-8011
095000-8100

FARCO-Y Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-0570
23670-27030 01J00111
Toyota Avensis Verso; Toyota RAV4; Toyota Ipsum; Toyota Corolla; Toyota Previa

FARCO-SF03 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
23670-30420/0L090/0L010
5880
5881
5931

FARCO-VP12 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-5650

FARCO-507 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-1440

FARCO-509 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
G3 injector

FARCO-501 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-0231

FARCO-36 Valve for DENSO COMMON RAIL injectors
Applies to injectors:
095000-6693
095000-6790
095000-6791

Valve with stem for repairing the BOSCH Common Rai injector: 0445120002

Valve with stem for BOSCH Common Rai injector repair: 0445120007, 0445120018, 0445120032, 0445120079, 0445120103

Valve with stem for repairing BOSCH Common Rai injector: 0445120006

Valve with stem for BOSCH Common Rai injector repair: 0445120010, 0445120009, 0445120015, 0445120014, 0445120019, 0445120020, 0445120085, 0445120084

Valve with stem for repairing the BOSCH Common Rai injector: 0445120025

Valve with stem for BOSCH Common Rai injector repair: 0445110021/0445110056/0445110086/0445110146

Valve with stem for repairing the BOSCH Common Rai injector: 0445120045

Valve with stem for BOSCH Common Rai injector repair: 0445120030/0445120061/0445120100

Valve with stem for repairing the BOSCH Common Rai injector: 0445120054; 0445120057; 0445120075

Valve with stem for BOSCH Common Rai injector repair: 0445120048, 0445120049

Valve with stem for repairing BOSCH Common Rai injector: 0445120074

Valve with stem for repair of BOSCH Common Rai injector: 0445120066; 0445120067

Valve with stem for BOSCH Common Rai injector repair: 0445120078, 0445120124, 0445120247, 0445120262, 0445120263, 0445120294

Valve with a rod to repair the injector BOSCH Common Rai: 0445120129, 0445120130, 0445120149, 0445120153, 0445120169, 0445120170, 0445120200, 0445120213, 0445120214, 0445120221, 0445120222, 0445120223, 0445120224, 0445120226, 0445120227, 0445120228, 0445120244, 0445120260

Valve with stem for repair of BOSCH Common Rai injector: 0445120083, 0445120110, 0445120141, 0445120164, 0445120245

Valve with stem for BOSCH Common Rai injector repair: 0445120086, 0445120087, 0445120088, 0445120127, 0445120166, 0445120265, 0445120266

Valve with a rod to repair the injector BOSCH Common Rai: 0445120029, 0445120037, 0445120070, 0445120097, 0445120112, 0445120115, 0445120120, 0445120121, 0445120122, 0445120125, 0445120133, 0445120140, 0445120144, 0445120159, 0445120236, 0445120237, 0445120240, 0445120241, 0445120253, 0445120272, 0445120273

Valve with stem for BOSCH Common Rai injector repair: 0445120050, 0445120071, 0445120161, 0445120177, 0445120184,0445120185, 0445120187, 0445120188, 0445120445

Valve with stem for repairing BOSCH Common Rai injector: 0445120277

Valve with stem for repairing BOSCH Common Rai injector: 0445120142

Valve with stem for BOSCH Common Rai injector repair: 0445120134, 0445120297

Valve with a rod to repair the injector BOSCH Common Rai: 0445120059, 0445120060, 0445120123, 0445120132, 0445120151, 0445120152, 0445120208, 0445120209, 0445120210, 0445120211, 0445120212, 0445120231, 0445120238, 0445120239, 0445120250, 0445120251, 0445120252, 0445120254, 0445120255, 0445120256

Valve with stem for BOSCH Common Rai injector repair: 0445120178, 0445120233, 0445120258, 0445120259

Valve with stem for repairing the BOSCH Common Rai injector: 0445120025

Valve with stem for BOSCH Common Rai injector repair: 0445120061, 0445120100, 0445120217, 0445120218, 0445120274, 0445120275, 0445120219

Valve with stem for repairing BOSCH Common Rai injector: 0445120289

Valve with stem for BOSCH Common Rai injector repair: 0445120181, 0445120199, 0445120257

Valve with stem for repairing the BOSCH Common Rai injector: 0445120304

Valve with stem for BOSCH Common Rai injector repair: 0445110091, 0445110092, 0445110185, 0445110186, 0445110279, 0445110283, 0445110306

Valve with stem for repairing the BOSCH Common Rai injector: 0445110190

Valve with stem for BOSCH Common Rai injector repair: 0445110183, 0445110260, 0445110309, 0445110310, 0445110316, 0445110322, 0445110331

Valve with stem for repairing the BOSCH Common Rai injector: 0445110253

Valve with stem for repairing BOSCH Common Rai injector:

Valve with stem for repairing the BOSCH Common Rai injector: 0445110291

Valve with stem for repairing BOSCH Common Rai injector: 0445110321

Valve with stem for repairing BOSCH Common Rai injector: 0445110333

Valve with stem for BOSCH Common Rai injector repair: 0445110362, 0445110363

Valve with stem for repairing the BOSCH Common Rai injector: 0445110376

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Nozzle OM 0445120002 - nozzle of the COMMON RAIL system for trucks and special equipment. It has an increased motor resource (in Russia 400-500 thousand km). Spare parts for such injectors are on the market, but there are periods of shortage of spare parts.

Nozzle OM 0445120002 remanufactured in Europe. European quality. Warranty 6 months If out of stock, delivery 10 working days.

Repair of any complexity, restoration on unique equipment using unique technology. Characteristics are close to new. Warranty 12 months. Large warehouse and repair fund. In the absence of ready-made injectors in the warehouse, the time for a NOT urgent overhaul is 24 hours. Packing, good presentation. We will pick up in a transport company and send it across the Russian Federation and the CIS by any of the 10 proven methods. Possibility of air shipment and cash on delivery.

Diagnostics on the stand, subsequent complete disassembly and fault detection of all units. A unique technology for the restoration of any atomizers and valves (if restoration is not possible, replacement with a new or donor part). Recovery time is 3 hours. Warranty 12 months. All kinds of delivery methods in the Russian Federation and the CIS (at the choice of the client). Express air delivery and delivery "cash on delivery" is possible.

The current cost of a new part Nozzle OM 0445120002, as well as the cost of restoration and diagnostics Nozzle OM 0445120002 must be checked with the managers of the online store. The prices indicated on the site are for informational purposes only.

The principle of operation of the Bosch 2-26 perforator is no different from perforators of well-known brands.
The rotating rotor transmits torque to the intermediate shaft of the mechanical unit of the perforator, while simultaneously transmitting translational motion through the rolling bearing to the impact mechanism of the perforator and the impact impulse. Torque is transmitted to the working tool with a translational shock impulse. This principle is implemented in all perforators.

But different firms producing punchers have their own design features.

Bosch rotary hammers are considered the best in their segment of power tools. But nothing is eternal.

If your Bosch 2-20, 2-24, 2-26 rotary hammer has stopped working, then you can restore it yourself. You need to have basic locksmith skills and a little understanding of electrical engineering.
And another important detail, the design of Bosch rotary hammers is so simple that it does not cause difficulties during repairs.

When repairing power tools, including the repair of Bosch rotary hammers, strictly follow the safety precautions when working with electrical appliances.

To facilitate the repair of the Bosch rotary hammer, its disassembly and assembly, study the tool assembly diagram:

Schematic puncher Bosch 2-26

Any disassembly of the bosch 2-26 rotary hammer begins after inspection, test switching on and identification of the causes of the device malfunction.

Bosch 2-26 rotary hammer disassembly video

Since the disassembly order of Bosch 2-20 punchers; 2-24; 2-26 is almost the same, consider the order of disassembly using the Bosch 2-26 rotary hammer as an example.Disassembly of the Bosch GBH 2-26 dre rotary hammer begins with the disassembly of the quick-release chuck.Two types of cartridges are most commonly used in Bosch rotary hammers: SDS-plus cartridges and SDS-max cartridges. The difference between them is in the principle of clamping the tail of the working organ.The Bosch perforator chuck device differs in the design of the tool's landing rods, depending on the SDS-plus or SDS-max model. In addition to the listed types of cartridges, there are cartridges SDS-top, SDS-quick. Image - 0445120002 do-it-yourself repair

The difference between cartridge mounts

The procedure for disassembling the Bosch 2-26 perforator cartridge is simple:

remove the rubber tip poz.34;
remove the retaining ring poz.87;
remove the steel washer poz.833;
remove the conical spring poz.833;
carefully, so as not to lose, using a magnet, remove the barrel balls poz.89.

Chuck SDS-plus

Carefully inspect all parts of the cartridge.

Disassembled SDS-plus quick release chuck

SDS-plus chucks have been developed especially for drilling tools. The diameter of the tool shanks is 10 mm, the length of the working tool is in the range of 110…1000 mm. The diameter of the drills lies in the range of 4…26 mm.

Putting the punch on its side, remove the mode switch poz.832.

First, turn the switch to the “Drilling” position, press the end of the switch button (it is red) all the way with a screwdriver and turn the switch counterclockwise by 70º.

While shaking the switch handle, pull the switch handle out of the housing.

Putting the Bosch 2-26 rotary hammer vertically on the handle, unscrew the four screws pos. 90 holding the cover of the mechanical assembly housing.

Press the end of the shaft of the percussion mechanism and remove the cover. The lid is black plastic.

Now you need to remove the barrel poz.821 and the intermediate shaft poz.826. They are not attached to anything.

Then, using a screwdriver, remove the bracket poz.48 of the rolling bearing poz.830. By the way, in a simple way it is called "drunken bearing". Consistently removed: sleeve poz.26 and "drunken bearing".

Got to drunk bearing

disassembly of the Bosch perforator barrel assembly begins from the side of the cavity, removing the cylinder poz.26 from it with the drummer poz.27;
from the cavity it is necessary to get the firing pin assembly;
from the side of the chuck shaft, remove the retaining ring poz.85, the steel ring poz.38 and another locking ring poz.85;
remove the spur gear poz.22.

Impact mechanism assembly, intermediate shaft and drunken bearing

Inside the cylinder, a drummer poz.27 is inserted, from which the rubber ring poz.73 must be removed. At any disassembly, rubber parts must be replaced without fail.

At the opposite end of the cylinder, a hinge poz.29 and two flat washers poz.41 are inserted.

The intermediate shaft is disassembled by removing the shaft poz.24 and pulling out of the housing poz.77 "drunken bearing".

Bearings are removed by pullers or manually, using a tool.

Bosch rotary hammers are very reliable. But there are malfunctions that are practically not encountered in practice. Below is one of them.

If the hammer drill has stopped hammering, but still allows drilling, the most likely cause may be the destruction of the “drunk bearing”. This malfunction is not common and it is not easy to find it.

To fix it, you do not need to go to a repair shop. Such a malfunction will be eliminated by any person more or less versed in mechanics.

New drunken bearing

First you need to disassemble the Bosch puncher to the intermediate shaft. The order of disassembly is given above.

After removing the intermediate shaft, you will get to the "drunken bearing". The destruction of the rolling bearing is indicated by a broken cage, scattered balls, pieces of the cage.

You take out the bearing, remove the dirt, all parts of the destroyed mechanism.

You buy a new “drunk bearing”, and, after lubricating all the parts with new grease, replace and assemble in the reverse order to the disassembly steps.

Disassembly of the Bosch 2-26 rotary hammer, its electrical part, begins with the removal of the rear cover on the rotary hammer handle by unscrewing three screws.

The next step is to remove the reverse switch.

Turn it to neutral position and lift it towards you. The reverse switch is out.

To remove the stator cover, it is necessary, holding the mechanical assembly in the right hand, and in the left stator housing, drag them in different directions, shaking.

Separation of impact block with rotor and stator

To separate the rotor from the mechanical unit, it is enough to drag these parts in different directions. The rotor is attached to the mechanical assembly by a small helical gear inserted into contact with the large helical gear of the mechanical assembly.

The rotor has been released and you can carefully inspect the condition of the collector, bearings.

Bosch rotary hammer

To remove the stator, it is enough to remove the protective plastic protective cover, and knock with a wooden block or mallet on the end of the housing into which the stator is inserted. Before doing this, do not forget to unscrew the two screws securing the stator to the housing.

The stator is removed, the rotor is taken out, you can proceed to their inspection and fault detection of all parts that make up the electrical part of the Bosch rotary hammer.

When inspecting a disassembled Bosch 2-26 rotary hammer, pay special attention to the condition of the carbon brushes, plaque on the brush holders and the reliability of their fastening, the integrity of the reverse switch contacts, and the condition of the wire at the entrance to the rotary hammer.

The length of the brushes must not be shorter than 8 mm. On the brush holders there should be no traces of sparks and coal dust from the brushes, on the contacts of the reverse switch of the Bosch 2-26 puncher there should be no burnouts or damage to the contacts.

The electrical part of the Bosch rotary hammer

The injector is the main segment of the diesel engine fuel system.

For motorists, such adverse cases are probably known as: increase in fuel consumption, low engine power, which are inevitable during the operation of the car.

Saving - this is what most motorists with diesel engines pay attention to. However, the high cost of modern elements of diesel power systems is not affordable for everyone.

Handing over injectors to a diesel service is one of the most popular methods for solving a problem. Many motorists do not know how and do not want to repair diesel injectors with your own hands.

In this situation, you will have to pay not a small amount of money. Of course, this method will be the most effective, but sometimes it is impossible to transport a broken car to a maintenance service (for example, when a failure occurs on the road).

So we'll show you how to do it. do-it-yourself diesel injector repair without the help of auto mechanics and a big waste of money.

For repairing diesel injectors you need to remember that when you simply replace the atomizer in the nozzle, when you unscrew the desired nut, replace the atomizer and attach the nut back, you are directly in danger of spoiling the nozzle even more and its quality can deteriorate significantly.

Therefore, it is better not to use this method. Manufacturers note that it is optimal to change nozzles on average every 100,000 - 15,000 km. It should be noted that the most common causes of injector failures are: wear, corrosion or contamination.

It is important to know that the Delphi nozzle is equipped with designs that are much more reliable and durable compared to the Bosch nozzle.

For a long time, manufacturers Bosch fuel equipment was not informed about the possible repair of injectors, while they only accumulated and created a collection, repaired, and then safely sold.

As a result, the nozzles had a high cost, while their quality was excellent. Then Bosch made repair information available to everyone, so service was organized.

The Bosch nozzle is relatively easy to repair, so you will significantly save your money costs.

Sprayers are best changed during the repair process, but there are times when ultrasonic cleaning is sufficient.

When repairing Bosch diesel injectors, it is necessary to start the movement of the ball and electromagnet.

The gaps are adjustable due to the functioning of the washers. The movement of the ball is approximately 0.03-0.07 mm (depending on the nozzle model). Then, based on the test plan, the course of the electromagnet is established. It should be noted that without professional equipment it will be much more difficult to make the adjustment correctly.

Delphi injectors are used among the majority of both cars and trucks.

We will immediately establish that the Delphi injector is more difficult to repair. In this case, you will have to change 2 main components: valve and sprayer, but it’s not so easy to get them, you have to order.

The peculiarity is that you will significantly save on repairs, since the average cost of the nozzle is almost 2 times higher than its repair, after which the nozzle will work like new.

Most often, the valve itself fails, it contains a turntable that moves up and down, thereby blocking the channels. In most cases, the coating is deformed on it, the turntables may not be in their place, as a result, it does not function as before and the nozzle merges into processing and the valve becomes out of order.

It is important to know that Delphi is equipped with designs that are several times more reliable and durable than a Bosch injector.

Summing up, we note that, when repairing the nozzle with your own hands, you need to look at the company. So, do-it-yourself repair of Bosch diesel injectors is much easier and faster.

Whereas Delph injectors are time consuming.

Video (click to play).