Do-it-yourself pump repair mazda bongo friendy

In detail: do-it-yourself repair of fuel pump Mazda Bongo Friendi from a real master for the site my.housecope.com.

I will share my humble experience. Auto MAZDA BONGO FRENDY, WLT engine. There were two problems. The first one is a GE error, number 0251. They searched for a long time, found stuck wires of the differential sensor. Someone had bitten off the plastic ties of the wiring harness earlier and did not restore everything after the repair (repair of what?). Further, from heating, the wiring began to “fall” onto the exhaust manifold. I could not fall on it, but it melted well, being at a distance of 5 mm from the collector. We restored the wiring - it buzzed. But, with interruptions and twitching. Opening the top cover showed play in the drive shaft axis. Then there was a renovation. Solved the problem of centralization, and twice. The first time I replaced the bearings. I bought two 688 bearings at the 3rd Moscow Gas Processing Plant, about 200 rubles each. Next, I unsoldered / disassembled the differential sensor board and the stator winding.

The rotor was pressed out without problems. The bearings were indeed eaten away by corrosion, and it was electrochemical. Significant currents flow in the winding of the servo, and when they leak, they corrode the metal very quickly. To dismantle the ferro-iron package from the rotor axis, I bought a puller from the Voronezh plant. Tight, but the movement has gone.

Before the final dismantling of the rotor from its axis, he made marks on both planes with a thin marker. I bought it at the Mitinsky radio market. These are used for drawing a pattern on foil-clad fiberglass in the handicraft production of printed circuit boards with radio amateurs. Very fine line and paint resistant. Otherwise, I could not put markers on the axle and the plate pack for the subsequent coaxial assembly of the rotor. The axle metal is extremely durable. Next, reassemble and check "in the field". While I was testing the repair technology, I studied the possibility of buying a new centralization. Just in case. The result is negative - out of production. Unexpectedly, I drew attention to the visual similarity of the centralization of Mazda to the analogue from the Nissan RD-28 diesel engine. The only difference is in the connectors of the wiring harness. Since the old centralization was already unsoldered, I unscrewed the connector from the new one, sealed off the conductors and made a replacement. The car has been rolling for more than a month without any problems. Inside, everything is identical.
The number of "Mazdovskaya" centralization: 12820-292-96756.
Number of "Patrol" centralization: 9 461 620 454 - 3СА

Video (click to play).

Reconsider all connections from the tank to the filter, check the tubes near the tank. Because of the air, the speed will fall rather than rise. Post subject: Re: Problems with the electrician of Denso fuel injection pump on the Russian Federation -2A | mazda forum.

Then the same fuel pump was used to pump fuel into the high-pressure fuel pump. They removed the fuel pump, again connected the injection pump with a hose with a fine filter. The tubes were unscrewed from the nozzles in turn and the air was released, turning the engine with the starter.

Subject number, Auto, Moto (Mazda Bongo Friendee, Maintenance, repair), answers: yes to the injection pump washers and not to the injectors !! For example, you can supply air to the removed fuel intake hose on the tank.

Primus Date: Thursday, Feb 11, Posted by Diesel Engines in Japan Cars Moderators: Dimas, Dizelraf. I washed the chips of this sensor again, dried them and connected them. I unscrewed the old valve, there was almost no salary inside. Group: V I P.

Problems with the Denso injection pump electrician on the RF-2A .. RF Capella Is there anyone here with a dying spilvoy? Problems with the Denso injection pump electrician on the RF-2A mazda mazda forum Aug 08 A couple of times I spontaneously “got up” on the highway.

He conjured both with the supply of fuel and with the removal of bubbles from the fuel, until he pulled the plugs on the injection pump valves. How much does new motor wiring cost? Can I tightly solder the contacts and fill it with glue? Because of the air, the revs are more likely to fall than rise.Below there is also an advance valve, from under it salary sometimes leaks, from there airing is also possible. Aircraft has nothing to do with it. It's all about the crappy contacts on the very plugs of the high pressure fuel pump sensor connectors.

Today I stopped again, the incandescent light blinked There you will already look in more detail. It's useless to solder all the wires if the problem may turn out to be in another place. A match, cotton wool and twenty grams of alcohol saved the day for a while. The decorative plastic engine cover has taken its rightful place on the garage rack By the way, what is the resistance of the valve?

However, on my Denso bypass valve, this contact is such that it is barely possible to remove the connector. And this is the second pump. The car was changed as it was - it breaks from the spot, runs perfectly in all modes. For this topic, I repacked the plugs on the USR and the turbine pressure sensor. I found out the price of the high-pressure pump motor wiring harnesses, they sorted it out through the pressure valves, it didn't really splash before the bulkhead, now it splashes and it's very good. There are no complaints about the high-pressure pump, all the rules.

There was dirt inside, in the distributor head, now it's okay. We checked the nozzles, they poured everything and did not hold it. We reanimated the sprayers and now the nozzles and the pressure keep the atmospheres, and do not pour, and pshikat. There are no complaints about them either. The return line, which inside, was broken, was dripping, now it is normal. Today I put the nozzles, a few days ago I put the injection pump. I combined all the marks, checked, adjusted the valves in the sense of clearances. In general, everything is perfect, there is nothing to complain about. All the chips, on the wires that fit the injection pump, are all rinsed with liquid for cleaning carburetors and dried.

Now I am writing how and what I did. He warmed up the degrees to Davanul on gas and at the exchange, when the speed was reached, the engine began to knock terribly, as if they were using a small sledgehammer on it.

He unscrewed the pressure reducing valve, it was removed and disassembled earlier. Flared it and slightly freed it. As a result, such a round thing there, with a hole in the middle, sank down, about a millimeter. I stomp on the gas, the knocking has ceased, but the turnover is no longer rising. Well, I think the ignition timing.

I remove the chip from the ignition timing sensor. I stomp on the pedal - it picks up speed and taps a little bit next to the speed. I washed the chips of this sensor again, dried them and connected them. Started up beautifully, without catching up, I never got it like that. I stomp on the pedal, it picks up speed very quickly, but starts to knock around the speed. I think to take a ride and check the automatic transmission before that they disassembled and changed the clutches. I'm leaving, all the rules.

Departure from the courtyard a little uphill. I start to drive out, trample on the gas pedal, and the engine starts to troit and does not gain momentum at all and tries to stall.

Mazda Bongo Friendee / Ford Freda MPV with petrol engines: FE-E 2.0 l (1998 cc) 105 hp / 77 kW and diesel WL-T 2.5 l (2499 cc) 125-130 hp / 92-96 kW; Instructions for use, maintenance and repair. Technical characteristics, device, diagnostics, design features. Illustrated practical guide Mazda Bongo Friendy and Ford Freda compact minivan in five-, six- ("camping") and eight-seat versions with all-metal monocoque bodies, rear- and all-wheel drive models of the first generation from 1995 to 2005

Mazda Bongo Friendee / Ford Freda video replacement of the hub, drive and seats of the salon / seat change (Mazda Bongo Frendi and Ford Freda 95-05)

Fuel filter
Substitution (WL-T)
1. Disconnect the negative cable from the storage battery.
2. Remove the service cover.
3. Remove the center console.
4. Follow the procedures outlined in Before Repairs in the Fuel System chapter.
5. Remove the fuel filter in the sequence shown in the figure "Removing and installing the fuel filter".

7. Apply fuel to the rubber seal on the new filter.
8. Install a new filter and hand tighten.
9. Bleed the fuel system (see.subsection "Removing air and condensate from the fuel system").
10. Start the engine and check for fuel leaks.

Removing air and condensate from the fuel system (WL-T)

Caution: Cranking the crankshaft with the starter for more than 30 seconds can damage the starter and the battery.

Note: bleed the fuel system after performing the following operations:
- Flushing the fuel tank.
- Replacing the fuel filter.
- Disconnecting the fuel lines.
1. Loosen the fuel filter priming screw.
2. Cover the fuel filter priming screw with a rag. Pump the system with a manual priming pump until fuel flows out of the plug without air bubbles.
3. Tighten the bleed screw.
Torque . 1.5-2.4 Nm
4. If the water in the fuel filter indicator comes on:
a) Place a small pan under the drain plug or drain hose to collect the water.
b) Turn the drain plug counterclockwise 2-2.5 turns.
c) Pump up fuel with a hand pump until fuel starts to flow out.
d) After draining the water, tighten the drain plug by hand.

Hello everyone! Today, well, a very small article about the problem that arose when I removed the injection pump from the engine. Read below how you managed to solve this problem.

But the nut did not want to loosen in any way. The pump rotated with her until something inside the engine hit something.

I didn't manage to read anything on this issue. I could not find the information I needed. I decided not to risk it, to ask the specialists.

It turned out that this nut is unscrewed in the following way: with a jerk it breaks off the tightening, and then freely unscrews.

It was also possible to find out that with the timing belt removed, it is very difficult to make such a jerk. This could damage one of the valves.

I had to put on the timing belt back, tighten it. Only after I installed the timing belt in place was the central nut of the injection pump fastening it turned out to be unscrewed without any problems.

P.S. If there is not enough experience with this analysis, then the sequence of your actions can be recorded. It would also be nice to take different jars or boxes for sorting nuts and bolts. Trust me, it's worth it when you start putting everything in place. Good luck!

I saw this question on one of the forums. The author of the question himself solved his problem. The reason was simple: the hose from the return flow of the injectors to the check valve on the high pressure fuel pump leaked air. Try changing the hose.

Hello! I have the same problem as Olya. Maybe someone knows how to deal with this problem. Tell. I will be grateful!

Owners of Mazda Bongo and Friendy! Help with advice! I have a Mazda Bongo Friendy, 2003, 262,000 km mileage, WL-T engine. Recently, he does not want to start: more precisely, the engine will start from a half-kick and after 1-2 seconds it stalls. It is useless to turn the starter further.

Checked - the fuel is supplied to the high-pressure pump, not through the air, there is no filter mesh at the fuel inlet to the high-pressure pump. The outside temperature is above zero. The air filter is almost fresh. Diesel fuel is good.

Tell me, should there be a return line (fuel) from the injectors on a running engine? My fuel does not come, for some reason, because, in theory, the fuel should be cut off through a short rubber hose from the cylinder head to go to the bolt, which goes back to the fuel pump and then back to the diesel tank.

If you "torment" the starter and the battery for a long time, then it is possible that the engine can be started with jerks, not right away. Hours 6-8 and more will stand and everything is the same picture. What could be the reason, share who has encountered such a malfunction or has experience. Sincerely, Olya

So I had such a problem, I could not unscrew the central pump nut for a long time. Many specialists came up with advice and with the help and nothing helped ... Well at least I came across this article - it turns out that everything is so easy to unscrew: you need a breakthrough, who would have thought ?! And I suffered and freaked out for two days.

Thank you also for your kind advice: write down the disassembly process on a piece of paper, otherwise it turned out to unexpectedly go on a business trip for a whole month and then how to put everything back together, and then it fell out of my head. Fortunately, I wrote down the disassembly process on a piece of paper: I quickly remembered everything

Mazda Bongo Friendee / Ford Freda MPV with petrol engines: FE-E 2.0 l (1998 cc) 105 hp / 77 kW and diesel WL-T 2.5 l (2499 cc) 125-130 hp / 92-96 kW; Instructions for use, maintenance and repair. Technical characteristics, device, diagnostics, design features. Illustrated practical guide Mazda Bongo Friendy and Ford Freda compact minivan in five-, six- ("camping") and eight-seat versions with all-metal monocoque bodies, rear- and all-wheel drive models of the first generation from 1995 to 2005

Mazda Bongo Friendee / Ford Freda video replacement of the hub, drive and seats of the salon / seat change (Mazda Bongo Frendi and Ford Freda 95-05)

Read also: DIY tarpan gear repair

7. Apply fuel to the rubber seal on the new filter.
8. Install a new filter and hand tighten.
9. Bleed the fuel system (see subsection "Removing air and condensate from the fuel system").
10. Start the engine and check for fuel leaks.

Removing air and condensate from the fuel system (WL-T)

Caution: Cranking the crankshaft with the starter for more than 30 seconds can damage the starter and the battery.

For such an owner, any car will serve faithfully. I completely agree that it is better to do it yourself, because at any STO, the more money they take, the fewer stocks there will be. And in general, he stopped visiting them when the wheel bearing was tightened to a friend. He jammed at about 50 km / h, and in front of my eyes he went into a ditch (well, not into the oncoming lane). And you can always ask for advice.
Please explain to me about moisture separating filters in more detail. I am about the same defend solarium. But not by gravity, but under pressure from the compressor from one barrel to another, also through a filter. drilled two holes in the plug, soldered the pipes - one supplying pressure, one without reaching the bottom of 5 cm, lowered the hose and through the filter into another barrel. And then I drain the sludge by putting the nozzle (tube) on the hose to the bottom. And I don't know anything about the net, where do you get it?

“I equipped a comrade in Vladivostok and began to wait for the happy moment of his arrival in Chita. And now this happy moment has come! Feelings overwhelmed my chest, but after the meeting, my joy quickly passed. After a quick inspection, I fell into a trance, and my wife, looking at the car, just burst into tears. And there were reasons for this: the side door did not open - it was jammed, the interior was covered in dust and there was a spoiler, a muffler with a torn off spare wheel, the back door was tied to the seat mountings. The rubber was half bald, a hole was gaping on the panel from some kind of gadget removed (most likely an inclinometer), and there were traces of a removed TV on the ceiling. The turbo timer and the antediluvian radio tape recorder did not work at all. I will not talk about a showdown with a friend (you see, when it comes to money, comrades turn into enemies), but during the repair process it was also found out that the body in the rear is rotten so that you can see the ground through the floor. This is how I got a car. " - no words, no, current mats.
someone just divorced someone.

“Window lifters work faster than Toyota ones and, moreover, are not so noisy (you understand this plus when you drive around the city after rain). "- And why Toyota, on all cars the windows work slowly, and after the rain, at the same time, as I understand it - with loud sounds and noises?
“Fourthly, it's cross-country ability” - where did it come from? Okay, this is a very controversial issue.
“This is a timely change of oil and filters. After 5 thousand km I change both the oil and the oil filter ”- I support, I do the same
"Made on an engineering base from two fuel tanks" - what kind of engineering base? More pliz.
“Foolishly, however, I also changed the bushings (salenblocks) on the front suspension arms, but that was unnecessary - the old ones were in good condition. Chipped due to broken stabilizer struts. ” - @! # $ Ce, or look at the stabilizer, or change the silent blocks on the levers. (is this experience and education?)

“I also had to change the left oil seal on the rear axle shaft, the operation is not difficult, but there is one thing - but. The oil seal is only native and will run differently with the correct direction of the marks. They turn out to be right and left, I changed twice because of ignorance. " - and n-a-x on the semi-axle oil seal with risks? Well, this is not a crankshaft in the engine. I myself changed the oil seal on the axle shaft at my MPV, an oil seal without notches, although it was possible to put a directional one from Honda, (the axle shaft was left)

"The cause of the oil seal failure was the rear wheel separation." - strange, but the bearing was not damaged? And the oil seal was damaged ?! All this is strange.

“That is, at the initial stage, when starting up, 12V is supplied to the candles, and then it should switch to 6V. They searched for a long time what the reason was, but it turned out to be commonplace - the fuse was blown. Rather, with a bad contact, the fuse first worked and then turned off. " Is a divorce. There is one stage of heating the candles, there are no 6 volts there. And the problem with poor contact or rotten wires in the glow circuit of the candles - this is it. In winter, for 10-15 minutes, 12 volts are supplied to the candles, until it heats up, check it yourself. NGK-Y701J spark plugs are not bad for this engine. With them, you will forget about candles for a long time. There is a candle - 800r. And absolutely no candles PZ-38 and PZ-39!

“It turns out that the electro-pneumatic exhaust gas recirculation valve is out of order. A new one from Vladik costs 8 thousand rubles. I almost got under way from these rates. I climbed all the showdowns, but I could not find the whole ones. In addition, there is no guarantee that he is a worker. I tried to drown it - it worked, the car started. But this valve haunted me and I nevertheless bought it for a pittance with broken pipes from the owner of a broken FRANDY. I made the pipes myself, glued them with epoxy and put everything together. I still go. " - For some reason, everyone throws out this EGR, pipes are muffled. I just turned it off.

The WL-T motor is very good, very reliable, I have run more than 60t.km in a year.
current oil had time to change.

Respect to fans of all-wheel drive transmissions)))

A friend of my father got me a filter with a water separator; he worked as a mechanic at a military airfield. Aircraft hydraulic filter. I think, as a last resort, you can just put a sump from a domestic car - for example, from ZIL or from VOLGA. Funnels with a moisture-retaining mesh are sold in the car market, and they are easy to check. Right on the spot, you sprinkle water into it and see if it lets it through or not. I only refuel through it. Even at a gas station, I try to first pour the fuel into the canister, and only then into the tank through the funnel.
I refused the transfer pump at the fuel filtration unit. It is more productive, but I'm afraid of less quality, because under pressure it can push through the filter and dirt with fuel. Although I think it's much better than nothing. Besides, maybe you have some kind of high-quality filter - I won't argue.
Thank you for your feedback. Good luck on the road.

I bought Frendik 2003, diesel, SGLW body, in Ussuriysk, the car is generally good, comfortable, but there are some drawbacks: rust points began to appear around the body with dots from under the paint, which over time increase by leaps and bounds, I advise you to immediately treat the bottom with anticorrosive ... After four years of operation on the roads near Moscow, I accidentally found traces that looked like oil under the threshold, closer to the driver's door. It turned out that rust had eaten through the tube with the automatic transmission - the threshold of the body and a fistula formed in it. I had to completely remove the rusty piece with a grinder and install a gas-resistant hose. Next in line is the second pipeline from the automatic transmission.
At this point in time I am “suffering” with such a malfunction: the cold engine starts from half a turn, but as the engine temperature rises while driving or at idle speed, the glow plug indicator light comes on. If in motion, the engine stops pulling, turn off the engine, wait until it cools down. The glow plug control stops blinking, the dynamics are good further, I can drive 800 meters and 10 km and 20 km, there is thrust, although again the plug control blinks or again, the speed falls, the engine does not pull. Everything that can be checked, like everything is there and nothing works. !? Tell me where the dog is buried, what else to check?

Adjustment of the injection pump mazda Bongo has its own technology of execution, including at the stand. During work, it is possible to adjust the plunger and adjust the fuel supply.

There are two cases in which it is necessary to adjust the high pressure fuel pump.

Any problems that can be resolved by adjusting the settings
repair of the injection pump, after which it is imperative to adjust it

If the adjustment of the injection pump has become an urgent task, then for its solution it is necessary to turn to those who know how it is carried out and how.

Regardless of why it became necessary to adjust and tune the operation of the injection pump on such a foreign car as the mazda Bongo, it is important to understand who will do it correctly.

The tuning process takes place strictly according to strict standards. And therefore, it is impossible to correctly adjust the high pressure fuel pump with your own hands.

The MSK-Disel project is a catalog of car services in Moscow, where, among other things, tuning of the high-pressure fuel pump mazda Bongo.

To understand where and from whom to set the correct parameters of the high pressure fuel pump, it is necessary to determine if this place has everything you need. And regarding the presented service stations, we can confidently say that the diagnosis of the injection pump, together with its adjustment, takes place on special equipment - stands.

In the technical centers presented in the list, they work with different types of HP fuel pumps. The owner of a Mazda Bongo will definitely be able to find where to adjust his specific fuel unit efficiently.

When setting up high-pressure fuel pumps, specialists are guided by the corresponding technical standards.

When choosing an auto repair shop, consult with an employee of the help desk. He will recommend a technical center convenient for you with this service.

"Lergi-auto" is a good car service where you can restore the operation of any diesel engine, if the malfunctions can be repaired. The foremen of the technical center carry out activities with the knowledge of how to work and how such a unit can be repaired. The presence of our own spare parts warehouse reduces the repair time while waiting for components.

Come visit us if you are looking for proven diesel specialists!

Faced the need to repair a diesel engine? No problem - call the Lorreli-auto car service and we will do all the work. The auto technical center employs trained diesel operators who have experience and skills in such events.

The Phill-MOTO Technical Center can be your favorite diesel service if you refer here. On our base, you can repair a faulty diesel engine in an adequate time. As for the price level, our work has an average cost.

"Zannar" is a technical center, tested for reliability and recommended by many car owners, where work on the restoration of diesel units is carried out on the most favorable terms.

Comprehensively solving problems within the framework of the repair, experienced employees will be able to eliminate any problems so that your diesel engine works as it should.

Need a good car service for diesel repair? Come to the Jones AutoMark Tech Center. Here you can find a diesel operator who is able to restore this type of motor competently. We use modern professional equipment. In the course of work, craftsmen apply up-to-date accurate repair schemes.

When contacting a car service, every motorist counts on the competence of his masters, affordable prices and, of course, the quality of repairs. If your car has diesel malfunctions, our technical center Addam-service will eliminate them efficiently and professionally. Moreover, our price list can be assessed as inexpensive.

"Slem-auto" is a car service of a good professional level, in which specialists decide how to repair a diesel engine, taking into account the wishes and capabilities of the client. Our technical center has the task of providing quality services to the motorist, and we are successfully coping with this.

If you entrust us with the repair of your diesel engine, then you will definitely understand who will have the engine repaired in the future. Although it is unlikely that after the work of our masters, this will soon be required.

If the repair of a diesel engine has become an urgent and very urgent problem, solve it with those who are engaged in diesel engines and can carry out the necessary work promptly. Do-service belongs to such technical centers.

We can quite reasonably say that carrying out such work with us is always a guaranteed high-quality result.

Choosing a good car service in the South Administrative District for diesel repair is always difficult. But for owners of foreign cars who have such a problem, a simple solution can be offered - choose a KL-auto car service in Alma-Atinskaya.

Our technical center specializes in this area. This means that we are engaged in the repair of diesel engines on a professional basis, having the necessary base for this. Therefore, each of our clients is satisfied with the services received and advises the KL-auto service station diesel operators for contact.

For many years, the technical center "TYP-service" has been helping the owners of cars with a diesel engine to quickly restore the operation of the engine. Our car service is the place where there are masters with experience and training who can professionally eliminate the unit's malfunctions.

The established price for adjusting the fuel pump of a mazda Bongo car is low and affordable. You can inexpensively adjust the injection pump settings at the technical center that the call center advises you.

As part of the work is carried out adjustment of fuel supply injection pump mazda Bongo... So, you should configure correctly

fuel injection timing
feed angle

Fuel injection and supply adjustment, like other work, is carried out strictly according to technical standards.

Of course, experienced craftsmen should carry out such a specific and technological event.

In car services, they will be able to correctly adjust the injection in order to restore its parameters for the Mazda Bongo injection pump.

It is important to carry out the technically correct adjustment of the plunger of the mazda Bongo injection pump, which is possible in car services.

Regulating any type of high pressure fuel injection pump requires a clear understanding and experience in how it is done.

As in the case of setting all other parameters of the fuel pump operation, the correct functioning of the plunger pair must be restored by a specialist.

A service like adjustment of the mazda Bongo injection pump at the stand, is carried out using the appropriate equipment.

The bench setting should be done by specialists who have experience in this. You can find out where such a setting is made in the call-center of the project.

This work must be done as accurately as possible. If the bench adjustment is incorrect, it is possible that the Mazda Bongo diesel will start to smoke. In addition, it will be unfavorable for the fuel pump itself.

DDCAR offers to repair Mazda Bongo Friendee with replacement or restoration of parts and assemblies, refueling of special fluids. The car service is located in Moscow near transport interchanges, so it is easy to get to it. Specialists will carry out maintenance and repair of the Mazda Bongo Friendee car at the level of Western standards and taking into account the manufacturer's requirements.

acceptance of an application with the announcement of the exact price of work;
visual check of the integrity of units and parts;
accurate diagnostics for Mazda Bongo Friendee with parameter control, reading codes, resetting errors, replacing firmware;
dismantling and disassembly of the engine, box, system units;
restoration or replacement of parts with wear or damage;
recharging the battery, ringing the wiring, identifying electrical circuits with worn insulation or damaged wires;
locksmith repair, check and restoration of geometry, welding, painting;
camber / toe control and adjustment;
checking vehicle systems on the go.

The car service performs work within the framework of maintenance, routine and overhaul, after accidents or the depletion of the resource of the units. For the repair and restoration of cars, specialists use mobile or stationary diagnostic equipment, stands for pulling the body with deformations, devices for checking electronics and electricals. Such equipment of the Mazda Bongo Friendee car repair shop guarantees fast and accurate completion of work on time.

service station Mazda Bongo Friendee with services at the level of Western standards;
fixed cost by type of work;
two-year warranty for all types of repairs.

The workshop specialists will select suitable spare parts and carry out the work within the budget allocated for car repairs.

Hello everyone! Today, well, a very small article about the problem that arose when I removed the injection pump from the engine. Read below how you managed to solve this problem.

But the nut did not want to loosen in any way. The pump rotated with her until something inside the engine hit something.

I didn't manage to read anything on this issue. I could not find the information I needed. I decided not to risk it, to ask the specialists.

It turned out that this nut is unscrewed in the following way: with a jerk it breaks off the tightening, and then freely unscrews.

It was also possible to find out that with the timing belt removed, it is very difficult to make such a jerk. This could damage one of the valves.

Hello! I have the same problem as Olya. Maybe someone knows how to deal with this problem. Tell. I will be grateful!

Mazda engines R2, RF (MZR-CD), WL, WL-T Repair manual
Manual for the repair, operation and maintenance of diesel engines Mazda R2 (2.2 liters), RF (MZR-CD) (2.0 liters), WL and WL-T (2.5 liters). Modifications of these engines were installed on Mazda Bongo / Kia Besta, Mazda B2200 / E2200, Mazda Bongo Friendee / Ford Freda, Mazda 323 / Familia, Mazda 626 / Capella, Mazda MPV, Mazda 6, Mazda Premacy, Mazda B2500 / Ford Ranger, Mazda Proceed , Mazda Cronos, Suzuki Escudo / Suzuki Grand Vitara, Kia Sportage, Asia Rocsta.

This publication contains detailed information on the repair and adjustment of engine mechanisms, injection pumps, starting and charging systems. In a separate chapter, self-diagnosis of engine management and EGR (exhaust gas recirculation) systems equipped with an electronic injection pump is considered. Checking the voltage at the terminals of the electronic units. The schemes of electrical equipment of engines are presented.

Possible malfunctions and methods of their elimination, mating dimensions of the main parts and limits of their permissible wear, recommended lubricants and working fluids are given. The book is intended for car owners, service station workers and car services. Hello everyone! Today, well, a very small article about the problem that arose when I removed the injection pump from the engine. Read below how you managed to solve this problem.

When removing the mechanical injection pump from the WL-T engine, I encountered a problem. I could not unscrew the central nut of the injection pump in any way. It would seem that everything is simple: I unscrewed this nut, took off the pump and took it for repair. But But the nut did not want to loosen in any way. The pump rotated with her until something inside the engine hit something.I didn't manage to read anything on this issue. I could not find the information I needed.

I decided not to risk it, to ask the specialists. It turned out that this nut is unscrewed in the following way: with a jerk it breaks off the tightening, and then freely unscrews. It was also possible to find out that it is very difficult to make such a leap when removed. This could damage one of the valves. I had to put on the timing belt back, tighten it. Only after I installed the timing belt in place was the central nut of the injection pump fastening it turned out to be unscrewed without any problems.

After repairing the injection pump, in the same way, you first have to install the timing belt, having previously set everything according to the marks, and only then tighten the central nut of the injection pump. P. S. If experience is not enough with such analysis, then the sequence of your actions can be written down. It would also be nice to take different jars or boxes for sorting nuts and bolts. Trust me, it's worth it when you start putting everything in place. Good luck!

I ordered a pose yesterday, all the rings and seals of the nozzles, each piece. For the money, rubles for everything. In addition to the glasses that are in Bosch. Mazdavskie came out about a thousand. And wait a week. But they found a substitute for Kia. For some sort of Mazdavian motor, but it is called differently. But analog wl. And all consumables in general for halva. If anyone needs it. I can throw off the numbers of the rings. He took off the nozzles. I took it to the master. Of the four, only one worked as expected. The rest pissed off. After multiple manipulations with the farcers, everything started working! ! ! And my dieselman rejected denso sprayers. He said that they only work while not in the engine. And while new reviews about them.

Hello guys, we go to the VKontakte group, write mazda bongo friendy and the wagon, in short, welcome to the group

Bongo is a completely different car and a completely different body.

Video (click to play).

Good afternoon. I watched your videos. There are certainly interesting ideas, I have a Mazda for years. Hands grow from where you need to. Redecorated it as I wanted. I would like to contact you. And exchange ideas by email or skype. My mail is timakrasnoborodkin. Ru so if interested. Write. But of course I also need your help. Problems with the equipment I'm afraid to climb there. Mileage km until now did not climb into the equipment; all that I had the courage to remove was to disassemble and clean the injectors.

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