How to put the engine from the Niva on the ant. Repair of the Muctor Mooroller. Error Analysis of previous repairs

Almost before leaving for permanent residence in the other collective farm, one old acquaintance turned to me, which I have not seen 15 years and asked for a reaction engine of his "ant". Honestly, I didn't have a lot of desire to get involved in this Soviet taurachtelka, if I don't say more ... But by reflection and losing the situation in my head, that I will have to sit at a new place without your favorite work - I agreed and immediately started repair.

Especially, in the essence of the disassembly within the framework of this article, I will not understand - I will note only the highlights and on the basis of my experience I will try to describe the most common faults and errors in repair.

The engine before repairs had the following symptoms:

1. Bad start
2. Oil leak
3. Weak traction
4. Increased noise during operation
5. Not returned to the place of the clockwork lever

Pre-diagnosis:

1. Depressurization of the crank chamber, and equal - the wear of the salts
2. Poor-quality assembly
3. Died piston
4. Wear bearings
5. Burst the return spring of the kickstarter

Everything else, including gearbox and adhesion, no complaints in the course of operation caused. However, about everything in order.

The engine chain for verification turned out to be stretched, but not critical.

Clutch removal

Intripping the lock washer, insert the asterisk under the tooth motor transmission Tin rod or wand and turn off the nut on the crank shaft pin (the thread right).

Intripping the locking washer, fix the inner clutch drum by the puller is a clutch disc with a welded tire and turn off the nut (left carving).

We take out discs and drum.

Remove with the shaft basket along with a chain and an asterisk.

Dinostarter removal

Remove the cooling casing then, if you remove the ignition interrupter cam. Hold the Dinostrator Rotor for the fan and unscrew the nut. If it does not manage to keep the rotor - fix something crankshaft and unscrew the nut.

Strink by the remover of the rotor. The rotor can be dragged as a regular puller and self-made. Depending on the situation, I use both regular and homemade.

Remove the stator.

Error Analysis of previous repairs

We remove the flange on which the stator is planted and carefully inspect the plane of the connector for the intervention of the "awesome handles".

How much I repair the "ants" so much and come across the fact that all kinds of "awesome handles" smelled with a sealant oil canal along which the oil goes to the root bearing of the crankshaft and the gland. Tired already, honestly - how much can you? Why want to lure it ???

PPC, with the exception of one fork, no complaints caused. Clutch by the way too.

Now the question is: what to do with all these junk? Buy "plasticine" neither understand whose production crankshaft and heat it into the engine ??? I was originally against this idea. In general, we found for the ruble used the engine and removed the crankshaft from it. Of course I had to be faithful. Since he was clogged with a carving - I crawled her and corrected Lerk.

After editing, the thread I checked the crankshaft on the beat. In vain worried - the beats of the TsAPF did not exceed one hundredth of the millimeter when admitted in three weaves. In a large account, it would be necessary to replace the sleeve of the top head of the rod, but the time was in the edge and the sleeve was not very worn. In the rest, the crankshaft did not disappoint and this purchase can be called successful.

Everything else: CPG, GBC, gaskets, glazes, bearings, engine chain Other decided to buy in the store. Although, the cylinder could be walked in a large account and it will be limited. But the owner did not want to wait, and in vain.

Morave scooter was produced at Tula machine-building factory From 1959 to 1995. His modification or as it is now customary to speak, restyling, was held in 1983 and the updated version received the designation of the 2M 01. Longevity of this unusual three-wheeled vehicle Brought primarily positive qualities, among which it is necessary to allocate:

• versatility;
• affordable cost;
• simple repair;
• compactness;
• maneuverability.

The TMZ Moravian scooter was the first cargo copy of the motorcycle technology, serially produced in the USSR. Availability cargo platform Allowing transporting 250 kg of cargo at a speed of 60 km / h made an ant very popular. It is enough to mention the spheres in which it was used:

1. Transportation within the city, Including small batch of products for restaurants, cafes and dining rooms.
2. Intra-water carriage When small batches of certain components moved between production workshops.
3. Transporting small Volumes building materialsespecially in urban conditions.
4. Transportationinside enclosed premises, primarily agricultural purposes (greenhouse farms, poultry farms, animal farms).

For various modifications of the TMZ Murane Muravy, four body options were used:

• open;
• open reduced (installed on a cargo-passenger version);
• awning;
• van.

The most significant disadvantage should be noted the absence of any comfort for the driver, which was forced to carry out the steering wheel of the scooter almost the entire working day. It was especially difficult to work in winter timeSince unlike two-wheeled mopeds, scooters and motorcycles, the cargo scooter ant was operated on state-owned enterprises and in winter.

Device and technical parameters

The machines of the Morave Moorol Plate were quite simple and consisted of the following main parts:

• engine;
• frame;
• transmission and suspension;
• electrical equipment;
• brake system;
• body.

Such a simple design of the Muctor ants 2M 01 and its wide unification with the two-wheeled model of the Tulian (Tula) allowed the owners to repair themselves.

Muctor TMZ ant had the following specifications and operational parameters (in brackets are given data for modifying the Muravy Muravy 2M):

1. Drive - 3x2.
2. Load capacity - 0.25 tons (0.28 tons).
3. Engine:
   1. type - gasoline two-stroke,
   2. ignition - electronic;
   3. number of cylinders - 1,
   4. volume - 0.20 l,
   5. cooling option - forced air,
   6. power - 11.0 liters. from. (12.5 liters.),
   7. carburetor - K-36g,
   8. fuel - a mixture of gasoline with oil (1/33).
4. Dimensions:
   1. base - 1.78 m,
   2. length - 2.68 m,
   3. width - 1.25 m,
   4. height - 2.16 m,
   5. pitch - 1.05 m,
   6. road clearance - 0.12 m.
5. Transmission:
   1. type - mechanical
   2. number of gears - 4,
   3. rear transmission - through the reverse gear,
   4. switching method - foot pedal.
6. Common data:
   1. weight - 0.24 tons,
   2. maximum speed - 60 km / h, (62 km / h),
   3. volume fuel tank - 13.0 l,
   4. fuel consumption - 6.2 l, (6.0 l),
   5. wheel size - 4.00-10.

The main disadvantages of the scooter and its upgrades

Morave scooter, like any technique, except for its positive qualities possessed and disadvantages. At the same time, the existing shortcomings could be attributed both to the structural, originally laid in the device and to the operational, arising in the process of work.

According to the reviews of the owners to the structural deforms that demanded remakes or the most frequent repair of a node, the repair should be attributed:

• the unsuccessful scheme of electrical equipment of the scooter, often leading to the failure of the components (din-starter, relay regulator, ignition coil) especially rainy weather;
• disgraced device PPCs often with poor-quality factory assembly led to departure during operation 2 or 3 transmissions. To eliminate the owners had to study the device of the box itself, as well as how to disassemble, and then collect KP after repair;
• not a big difference In the fuel levels between the tank and the chamber of the carburetor, with a small presence of fuel in the tank to work on a depleted mixture or engine stop.

The most common operational disadvantages are considered:

• unstable ignitionon ant requiring frequent adjustments;
• small life of the brake pads;
• loss hydraulic liquids by shock absorbers, requiring disassembly, refueling and assembly assembly;
• disruption of performance Electrical equipment of din starter under the influence of dirt, water, dust. The repair was performed by disassembling assembly, the nickname of power grid with the search and the replacement of the element failed;
• the occurrence of cracks in the frame;
• leather oils in the checkpoint.

Very often, the owners, acquiring the experience of using the Muravy's Motorol Plate, carried out modernization. But before proceeding to the implementation of the changes, the following questions were solved:

1. How much is it?
2. What will change the altered ant?
3. How to find and collect the necessary materials for upgrading?
4. How much will the scooter be weighing after alteration and how will it affect the specifications?
5. How much time will time for the alteration?

After receiving positive responses to these issues, work was carried out on changes. Moravian ant tuning, who made it possible to give it additional properties, was reduced to the following basic alterations:

1. Installation of dumping Body for transportation of bulk cargo.
2. Modifying design appearance.
3. Installation of a coupling device that allows you to work with various trailed and semi-trailers and equipment.

Universality, cost and maintainability allowed the Moravian motor scooter to compare in terms of production and popularity with the best Soviet models of motorcycles, like a heavy and lightweight road motorcycle for the village.

Just a couple of months ago, the old client asked to refuse the engine of his "ant" for the season. Before the money, he is not greedy - everything you need for repair promised to buy. Agreed, the client and brought to repair. Piston, crankshaft, motor chain and almost all bearings were worn.

The client insisted on the purchase of a new crankshaft. They are now in abundance in any store - take it, I don't want, but they still have the quality ... for a long time I rested and in the end the client found a used engine from which I drove the crankshaft. Of course he was slightly pranasted, but the bearing of the lower head rod was in integrity and safety, and we do not need more.

Instruments

• Big flat screwdriver
• Heads at 14, 17, 22
• Pliers
• Coupling recycle puller
• Sealant
• A wish

Preparation

Before installing the crankshaft, it is desirable to check on the beating. And it does not matter, the new crankshaft or used, check it out otherwise, with today's "quality" of the spare parts, you can repair the engine and then long and tediously suffer. Low the crankshaft on the prism and check the beats, the norm: not more than 0.03 mm. If you do not have the indicator - take the crankshaft with a good turn

Errors when assembling

In most cases, the right native crankshaft bearing due to an assembly error fails in practice in almost the first season after repair. The engine that we now repair with you is no exception. The bearing practically crumbled and in any case should be replaced with a new one.

The error lies in the fact that when installing the flange on which the stator of the dinostarter is attached - the oil canal is shuffled along which the lubricant goes to the root bearing and the gland.

In order for the indigenous bearing for at least a few seasons - cut a little on the contour of the oil canal gasket under the flange and when you put the flange into place - do not smear anything sealant there.

And then the moment: in order to avoid self-deduction of the bolts of fixing flange of the stator of the Dinostrter to the Carder, and they turn away very often - apply a little thread on the thread. Use the possibility of the fixture of the average grasp - "blue".

Assembly

The root bearing I bought this. He seems to be our production. There are shops chinese analogs - It is more expensive, and how they are in quality - I do not know ... I try to take it and not such a super-duper high-quality, but even though tested for years.

Quality Manufacturing such that it is not enough to find it. Price is quite lifting - 350 rubles.

The internal clip of the indigenous bearing is pressed on the right heap of the crankshaft. Outdoor - screw the flange of the stator of the Dinostar and press it into the Carter until it is stored in the flange.

We install the gland, lock ring and the root bearing in the left half of the crankcase. Native Bearing I put a new one. It is closed, but it is not a misfortune: we open it, wash the factory lubricant and install in the Carter.

Lubricate clean motor Oil All bearings and operating edges of the glands. And very carefully, in order to accidentally turn the edge of the gland - insert the crankshaft into the left half of the crankcase, and knock the guide crank at 5-6mm.

Degrease the crankner connector, lay a new gasket and install the second half of the crankcase.

Tighten the bolts and immediately, so that nothing fell into the Carter. I put a new piston, cylinder head and petal valve housing. Piston as everything else - neither understanding of whose production - most likely Rostov, but clearly not Chinese. I did not want to communicate with this counterfeit, but the owner did not want to wait until the cylinder was crushed and put the Fututo to the GBC and insisted on the purchase. Prices for parts you see - contact or not with this Novodel - to solve you.

We install the second root bearing in the crankcreter and fix it with a locking ring.

Ant is a three-wheeled cargo moped, which produced Tula factory. The popularity of ant acquired due to the versatility of use and cost. Working motorcycle was a way out of the situation of lack of opportunity to purchase a car in Soviet times. A lifting capacity of 250 kg, with a weight of 240 kg made this vehicle indispensable in agriculture.

The scooter is distinguished by high maneuverability and permeability, as well as small dimensions. In the garage, he will take as much space as a heavy motorcycle with a carriage.

The Soviet Moravian Scooter, which still uses popularity, has the following technical characteristics:

• Long - 2.68 m.
• Width - 1.25 m.
• Height - 1.07 m.
• Dry weight - 240 kg.
• Load capacity - 250 kg.
• Speed \u200b\u200b- about 30 km / h.
• Gasoline engine, two-stroke, with a capacity of 11 hp
• Gearbox for 4 steps + reverse.
• Drum brakes with mechanical drive per wheel.

Among the fans of this brand there is an opinion that the scooter is not inferior to the operational properties of Western counterparts.

Of the advantages of the moped it is worth noting:

• Small reversal radius - 3.5 m.
• Easiness of the Murane Motor College, motorcycles are significantly dominated in weight.
• Low cost - on the market there are only used devices.

Disadvantages there are also:

• There are many worn technology on the market.
• The engine has a high fuel consumption - from 8 liters. per 100 km. But more often this indicator closer to 10 - 11 liters. per 100 km. Due to increased wear.
• Frequent breakdowns due to low reliability, especially the engine.

The engine is most of all questions among the owners of the ant. Appetites for fuel consumption after all I want to influence.

On the ant put a motor other than the industry produced by industry Soviet Union. Innovation in his design was heated in order to technique then ordinary people. And now they are heated by restorers and collectors. Differences are as follows:

1. The presence of the electric starter.
2. Forced cooling.

The main difference is the presence of an electric starter. This allowed to run the moped as well as the car.

The cooling system fan runs the air through the engine casing, removing heat from it. It is worth noting that such a scheme has a malfunction.

Motor device is simple. But even this does not insure it from breakdowns, which are often associated with age. Just to disassemble the motor is not worth it, but when manifesting the following signs should take for the tools:

• Problems with launch.
• Oil leak.
• Lack of thrust.
• Elevated noise background.
• The crown does not return to the place.

Possible breakdowns:

• Worn glands.
• Poor-quality assembly after the previous repairs.
• Breakdown CPG.
• Worn bearings.
• A return spring burst in the kickstarter.

Note! Before overhaul power plant It is not necessary to wash it. It is enough to drain the oil and remove it from the frame.

Cylinder block

By revealing several bolts, it is required to remove the head of the cylinder block. Pay attention to worn gBC pads. Opposite the graduation window, it is necessary to test the so-called production. If a characteristic wave or step is felt, then such a cylinder needs to be changed or retired.

Developing manifests itself where the piston rings come into contact with the cylinder. Where they work the metal is wearing, therefore, on the border from 2 zones, a transition is formed, which reflects the degree of wear.

It is necessary to study the piston for wear. Some "Kulibins" manage to refine its sandpaper.

Clutch

1. Dismantling the clutch lid and shaft of the kickstarter. Pay attention to the return spring - often it bursts and the kickstarter does not return to its place. Also at this moment you can check the tension of the timing chain.
2. Seals clutch. To do this, you will need to unscrew the nuts and remove the pressure disk from the basket.
3. The locking washer must be accelerated and pasted under the edge of the stars the main transfer wand. Please note that the thread on the helic of the crankshaft Rayland. The nut is required to unscrew.
4. There will be another locking washer that needs to be accessed. Take the exchanger and records the clutch drum. Carving at the clutch nut left.
5. The disc and drum are removed, as is removed from the shaft of the clutch basket along with the chain and the drive star.

Dinostarter

Disassemble the following elements:

1. Covering casing.
2. The cam interrupter cam, but provided that the power plant was not reworked under the magneto. This requires to fix the Dinostar Rotor. You can do this for the cooling fan or using the crankshaft fixing with remedies.
3. The rotor is dismantled with the removal - regular or homemade.

Following the rotor removed.

Price spare parts

Despite the fact that the release of the device has long ceased to this day you can find new spare parts that manufactures industry. Some details are imported, some are assembly. Completed kits:

• Clutch discs.
• Gaskets for power installation and gearbox.
• Nut.
• Pipes.
• Levers.

The necessary details can be found on the Internet on store catalogs. Prices for parts of the Muravy Muctor Loyal. Here are some examples:

• Clutch disc - 400 rubles.
• Kickstarter shaft - 1100 rubles.
• Front shock absorber - 1600 rubles.
• Reducer seals - 100 rubles.
• Piston - 2500 rubles.
• Reducer - 14000 rub.
• Wheel hub - 2000 rubles.

Judging at the prices of the device more than cheaper. It is important operating property For people on the village.

In terms of tuning of the Soviet apparatus of ants, what only owners will invent. After all, it is often savvy technically people who like to spend time in the garage. You can select several directions:

1. Weight loss. To do this, it will be necessary to remove the "unnecessary" equipment. It includes body kit in the form of wings, hood and fairing, as well as all electrical equipment. For the transport of goods on the village in the summer it is all unlikely to be required.
2. Increased recoil from the power plant. To do this, cut the shaft of the dinostarter. The operation will add power and dynamism. The return with the factory is aligned by trimming the crankshaft.
3. Installation of other wheels. Front 4.5 - 9, and behind 7 - 10. Patency and speed will increase.
4. Improvement piston group. You can buy a piston with three Rings and make an additional window in the cylinder for supplying the fuel mixture.
5. Magneto and improving the efficiency of the cooling system - This is an extra tuning.

The main task in tuning is to increase the reliability and picking up in the details due to breakdowns.

In part of the motor tuning, some owners went to radical measures and installed on the Murawn Mural Lifan Motor (Lifan 188F), which has a volume of 400 cu. See and its power - 13 hp A distinctive feature of this assembly is a variator and centrifugal clutch.

Centrifugal grip ne. the best way for cargo transportSince when driving around the rough area on a loaded scooter at low speeds, it is possible to slip. And this displays it.

What are the alterations of the Muravy Moorologist on the video:

It's no secret that the engineers of the Tula factory created a technique with which the usual owner has to feel like a mechanic. So to this day, finding another problem, the owner of the ant has to take a tool in the hands, remembering the mountain engineers. One of the main problems is an ant scoring engine, the repair of which is made in most cases breakdowns.

Dynastarter

However, not only the engine can make the motion guide visually see all the components of his motorcycle. The most common problem is dynasticket faults. His, engineers of the Tula factory, were installed in an ant, instead of an ordinary alternator for AC.

What is so important? If you have noticed burning in the instrument panel, the red light bulb during the work of the moped, it means that you are charged. This happens because the generator does not produce alternating current. To begin with, in such a situation, it is necessary to check the integrity of the wires connected to the dynastarter and the relay regulator. If everything is in order, it means that the problem is directly in the dynastarter. He can have three main causes of problems:

• the difficulty of the rotor (ingress of the dirt or cluster of dust);
• hang, or wear brushes;
• disrupting the integrity of electrical equipment.

Since in most cases the work of the dynastarter is difficult due to the collector contamination, it is worth a simple disassembly according to the instructions described in the moped operating book. The main rules for operation are accuracy and purity. After disassembly, be sure to rush well all the details in gasoline and lubricate the running parts and in no case do not throw spare parts.

Engine assembly

Unlike the dynastarter, the repair of the engine of the engine the ants is difficult to perform by the book of operation. Therefore, it is worth contacting the advice of experienced motorcycle owners. Most often, to disassemble the engine with problems of clutch mechanisms, the operation of the gearbox, as well as the wear of the crankshaft, bearings or glands. The most important rule is not afraid to disassemble the engine yourself. Taking advantage of this instruction, disassembly and assembly of the engine of the anti-eraseum will not be difficult.

So, the procedure for disassembling the engine:

About how to assemble an ant scooter engine, you can see more detail in a visual video at the end of the article. The essence of the assembly in reverse order Action, but it is important to twist the details with a certain effort and synchronize spare parts with marks. In no case should not collect the engine without detailed instructionswritten by the manufacturer.

For frequent breakdownsThe owners are conceived which engine can be put on an ant scooter. Instead of native motor can be used chinese analog engines. Since ant has many copies in Asian countries, the engine replacement can become excellent option Save with irreversible breakdown. True will have to independently make fastenings and, in some cases, remake the bridge under the left location of the chain. It is not very difficult, given that the Tula plant provided the opportunity to rearrange the bridge.