Start with a wheelbase

Transformation of "loaves" in "Golobovy"

The refinement of a personal car, its cabins and power units, in the process of which the factory characteristics are improved, called tuning. What does it give?

1. Increases the power and efficiency of the engine.
2. The reliability of the brakes is ensured.
3. The suspension is strengthened.
4. The cabin becomes comfortable for the driver and passengers.

A good platform of the machine at an affordable price creates the ability to experiment, improving the level of cargo of auto and strengthening its running quality. UAZ 3303 "Golovastik" (so called people in the peculiar form) is easy to tuning.

Improve UAZ 3303 with your own hands. Tuning is very easy to perform in its own garage. Of course, we need certain knowledge of the design of the car. You can spend tuning of the running parts, appearance and at your own will improve the Salon UAZ 3303.

Start with a wheelbase

It is recommended to strengthen the suspension so that the off-road can be ride, without fear that the car falls apart. Change tires for similar but possess more reliable rubber with an increased diameter (up to 25 inches), which are specifically made to overcome mud barriers. Lift the car body, it is necessary to accurately plant the wheels. Install the stands between the designs, and if necessary, cut the wings of the arch. Protection of the cabin with a vengery is the necessary part of the tuning machine, which allows to protect the lighting devices and glass UAZ 3303 from all sorts of damage.

The preparedness of the car to full off-road is determined by the mandatory winch. It is strengthened in front or back of the car. It is preferable to electrical or hydraulic. The advantage of the last option is its power, the work is carried out at the expense of the engine, which is inserted pressure. The electrical analog is running from the battery, and the latter life is reduced.

Excellent car for countryside

When it comes to UAZ "Golovastik", tuning is most often exposed to its chassis and a salon, and not an appearance, although no one forbids changing the body design.

Modernization will allow the car to compete with a powerful SUV. To do this, it is necessary to change the factory bridges on Barzovsky, which are more in width, and also replace and install high-friction differential.

This procedure gives two advantages:

• when passing off the road into strong rains, the wheels will not slip,
• the transmission will be less exhausted.

It is recommended to use Rancho 5000 shock absorbers. This will allow the machine to become higher, but a strong roll will arise on turns, especially on off-road. A similar problem is eliminated by installing on the front and rear axle stabilizer with transverse stability. Tuning UAZ 3303 with their own hands will allow you to completely update the car, and you can boldly call it an SUV.

Make brakes reliable

For such roads, it is important to have a reliable chassis

UAZ 3303 requires tuning chassis to ensure safety when driving. Install disc brake systems that contribute to uniformly erasing the pads and increasing the effect of braking. Strengthen the frame, for this a subframe and a special amplifier will fit. For convenience, prepare noise insulation, cutting the salon from the inside again.

If the factory seats are not satisfied with you, an alternative is offered - "Ford Escort", it is only necessary to modify them slightly. Cut all the details by leaving a soft part and iron construction that keeps it. Photo clearly demonstrate the need for tuning machine.

At the bottom of the seats are welded 2 corners. Drill holes in them to attach the parts with bolts to the floor in the cabin. Now, when driving you will be soft and comfortable. You can leave the factory trim on the seats or attach an additional part to them for lumbar support. If you want to turn the steering wheel and not strain your hands, install the hydraulicel, it is recommended to choose ZF. Even painting and installing wheels with cast discs will change the appearance of the UAZ 3303 for the better.

Change the bumper to reinforced. If you are not able to perform this work yourself, buy in the reef store. They are designed for UAZ. The power threshold will retain the cabling of the cab for a long time, and the crankcase will protect the engine. Buy UAZ 3303 onboard still wants many rural residents in view of its performance characteristics. This model is the most reliable. It is her who prefers most of the off-road lovers.

These works tuning UAZ 3303 does not end. Protect fuel tank, steering thrust, motor compartment. Cabin mount can be equipped with a kenguryatnik. The design of the protective arc will work. If the machine eats into a tree or other barrier. It is advisable to install the Elmo clutch, it is especially in demand with constant movement on asphalt. Make the engine air intake on the roof. This is very important when you have to cross small reservoirs and roads with impassive mud.

Placing spotlights over the cab is useful in the dark. At the last stage, a trunk is installed on UAZ 3303, which is a certain decoration. It is indispensable for the transport of volumetric items. Improve the instrument panel and put the stove.

Modernization includes machine equipment machine multimedia. In this case, better contact a specialized company. There are services that are engaged in setting sound on Cars UAZ 3303.

UAZ 3303.referred to as the people " golovastik"For the characteristic appearance, children's swelling" faces "and naively operated" eyes "- a car work, a worker. Created for transporting thousands of three hundred kilograms of cargo, UAZ "Golovastik" Changes with large loads. Unassuming to the quality of the road, cargo UAZ It is often used to raise supplies in hunting borrowings and fishing hut.

Slightly upgraded side UAZ He overcomes the summer heat, the autumn dismotection, landscaped carries and even a full off-road much better than the standard truck. Different variants tuning UAZ 3303. Allow it to be replaced by an inexpensive domestic machine Jaocaan pickups, advanced all-terrain vehicles, bulky houses on wheels.

Tuning UAZ 3303 Beginning from improving the frame

Rarely when tuning onboard UAZ 3303. leads to a decrease in the load on the carrier structures of the car. As a rule, the tuning increases the mass, loading capacity rises, the off-road quality of the machine is improved. Left without strengthening the full-time frame in the new conditions is experiencing overload, deformed, cracks and eventually breaks.

Strengthen the frame in different ways, but the most efficiently welding over the factory structural structure of the elements made from the solid pipe of the rectangular cross section.

Tuning Rama UAZ 3303. We also need when converting a truck into a specialized technique. The machine serves country construction or a small farm? Having become a dump truck, she will bring even more benefit!

True, the traffic police not welcomed to self-appointed reconstruction of vehicles. Nevertheless, deep tuning UAZ 3303 do it yourself It is not forbidden - especially when applying nodes and guaranteed quality items.

Tuning chassis UAZ 3303

Wheel base - the second stage of alterations. You better know, in what conditions will have to work " golovastic"- It became, no one better than you will choose new wheels for UAZA!

The use of the wheels of an increased diameter, justified when driving through a strongly rough terrain, will require lifting operations with mandatory refinement of the spring and replacing the shock absorbers.

The principles of lifting are covered in the article on the page.

Lovers of cardinal transformations useful to know: attempts to rearrange UAZ tadpole The tracked course with the ski management has already been undertaken - more than fifty years ago. The hybrid exotic turned out to be a non-visual ...

Technical tuning Golovasty Not limited to modifying the proposals. Among the substantiated recommendations is replacing the rear axle and differential, equipment of the machine with a more productive brake system and powerful generator equipment, the installation of a diesel engine and a complete set of automatic transmission from the American or Japanese "full-size" pickup.

With all the temptability of such changes, it should take into account the high cost of alterations together with the low consistency of the performance characteristics of borrowed nodes. In other words, increasing investment in tuning UAZ 3303. does not mean compulsory increase in the resource of the car ...

Inexpensive and comfort!

The easiest but not the most suitable tuning Cabin UAZ 3303 -carpet. The use of this Turkmen or rare Mongolian carpet could create a nomadic aura, draw the spirits of the road, awaken memories of wild ancestors. However, the real carpet is as cabra 3303. in full configuration - and I want the cost tuning UAZ "GOLODASS" I gave way to oligarchic yacht ...

Intersective front panel, ergonomic steering wheel, high-quality seats, quilted trim and other amenities - UAZ Do not interfere! With them in the car it becomes quieter, in winter, warmer, in the summer is cool.

Cab cabin, but if you purchased " tadpole"To have a car for fishing trips, hunting, garbage collection and in general" in nature "- replace the cargo body UAZA On the inhabited kung!

Large tinted windows kung Uaza- The key to the visual comfort of passengers. Pillows of sofas are easily transformed into sleeping places. Economical wood stove makes it possible to warm the room and cook food.

UAZturned into a modest ...

Or a luxurious house on wheels (see), will serve as a reliable refuge during travel of any distance and difficulty!

Restoration, refinement, Tuning UAZ-3303.
Reutov Konstantin Borisovich

Eternal story ...

Write this story, I was pronounced in the already ordinary phenomenon for many people, "I changed the car, and another thought that the experience will be discussed below, may come in with someone.
My wife and I are easy to climb and love nature, the children have grown, so it was decided to change our GAZ-31029, to a more convenient for traveling the device.
Since for country trips, according to our Siberian roads, there is no more suitable car than UAZ, a guide to find a vehicle from this series was taken. "Goat", i.e. 469th, as one of the options, was almost immediately not immediately, and our views rushed to "Sanitary".
Who is looking for, he will always find, and the case will send us a car even more convenient for our purposes, UAZ-3303, with a van, type "Auto club", produced by the Krasnodar Mechanical Plant "Kuban".
Our family's general opinion, exceeded all the borders of pleasure at the first communication with him. And indeed: a spacious salon, in which almost immediately, over full-time seats, a removable sleeping place was equipped; Patency; Reliability (Of course, after you put your work in it and a bunch of improvements), but the fact that in brackets, it all waited for us ahead, but as long as we enjoyed the rest in nature.
In my warehouse I realize, and although the former owner argued that there was "Mustache Ok", at the first trial trip, I realized that without a serious "surgical" intervention could not do without a serious "surgical" intervention. The car was absolutely no rank, the engine was terribly vibrated, the pressure gauge arrow was practically disappeared from the stop (I must say, to my surprise, she did not change behavior and after the oil was filled with MS-20, but it does not happen. later). On the number of small faults, you can not even talk, but the car satisfied us on communicability.
Only one question was getting up, "Having lived" whether she was at the moment when I could do it with repair, because it was spring, and I wanted to fully enjoy communication with nature.
It is safely "putting up" to the fall and, to my surprise, without breaking the "hodovka", we finally put a car for repairs.
Immediately make a reservation, I have the best and only friend, and when repaired, he acted as a consultant, because All refinement and improvements, which will be discussed below, were developed by 99%, and more precisely to say untrained, as he had a chance at one time for eight years to work as a driver by the UAZ car. He would warn me that it was not a passenger car and it would take much more strength and time to repair, but as much more, I could not even imagine, but he did not suspect a car about my "new" car.
I must say, I began to prepare for repair at once, as soon as I bought a piglet: a new UAZ head was acquired (because there was a GAZ-21 head on the engine), polished to. Shaft, prepared piston group. And I began to slowly acquire spare parts, which was clearly necessary to change.
Here you should make a retreat and explain why I, almost knowing the condition of the car, was not afraid to acquire it. The reason is the first: such a car layout slightly and find another similar device, hardly would have introduced the opportunity. The reasons for the second: not afraid because there is a fairly extensive experience of the maintenance and repair of cars.
Two and a half years, since 1997 to 1999, when enterprises did not pay a salary (and I work as a mechanic at an energy company) with my friend, in parallel with the main work, I had to professionally engage in car engine repair. Moreover, we did not just move the motors (as it makes the bulk of the repairmen, and we have almost everything in the outback), and we tried to perform a real major overhaul with an engine tapping, analyzing your mistakes and constantly improving technology.
Then, when the situation has stabilized a little and the enterprise has become little to pay money, I had to move away from this interesting, but hard matter, - physically just tired work on two works. And my friend, and to this day he is engaged in the repair of cars, and naturally, continues to produce the most valuable experience, I, in moderation, I try to be aware of events. We constantly communicate with him, and, I must say, often look with a smile in the past, remembering at what level, we were when they started this matter.
From this point on, I will begin to describe all types of work and refinement in detail, which were performed during the repair.

Block head (new). The spreading valve, we found (without much surprise) that the saddle is molded, as it fell, (if it can be called molding), the exhaust valves hang on the very edge, the work chamfer saddles, have a doll and a varied width.
Guides are made so that it was necessary to pick up the valve individually, to achieve the required gap between the valve core and the guide, about 0.08 mm. (And all this, not a single case with new heads, but practically norm.)
The valve, I had to purchase, from the ZMZ-402 engine head, (since after normal molding, the saddles, native, exhaust, simply "failed"), and move the dishs of the exhaust valves, to a diameter of 1.5 mm more than the resulting the upper size of the workers Fakes saddles. The suction valve of the ZMZ-402 corresponds to the native UAZ, and "easily" on the saddles, as it should be.
Another reason for the replacement of valves - allocated valves appeared for the "Volgovsky" engines, very high quality, exhaust, in these sets, are made of non-magnetic material. Experience has shown that even during the operation of the car, on the liquefied gas, the sets of these valves, serve about 100,000 mileage kilometers, against 50 thousand, for regular.
After forming the saddles and wipes of the valves, the springs were stretched to 45 mm, by lining metal spacers under the lower washers of the springs. They are made individually, and in order to extinate their thickness, you have to collect the head twice, but these time costs are worth it.
The exhaust manifold, had to apply his native, UAZ, (when trying to install a collector with a separated exhaust, with ZMZ-402, it turned out that it interferes with his middle part from the oil filter, and it was necessary to refuse.). But the suction, applied from GAZ-24, on the inner section, it turned out to be the largest of the right row and perfectly agreed with the head through the windows.
By the way, when I brought the engine on my 29th, I had to crush a lot of native suction collector, to agree on it with the head, and the head was "got". And the only thing I had to do on the 24-com "suction", it is to distort the window under the second chamber K-151, because The collector was originally produced under the K-126 carburetor.

Val rings (new). Disassemble, this is already experience. Rocker sleeves are pressed chaotic, holes designed to supply oil into adjusting screws and then on top tips rods, shifted and not fall into radial grooves in sleeves. The grooves themselves are located anywhere, but only not opposite the holes in the shaft. (This is the ZMZ shaft, Ulyanovsk worse.)
Hence the oil starvation in this conjugation and as a result of an increased knuckle of valves, frequent adjustments, failure of the rod and adjusting screws.
To this not happened, a number of measures were adopted; The 4th support, through which the supply of the shaft rumseed oil, from the bottom, by the middle of the shaft, was drilled to a diameter of 12.5 mm. Oil canals in the rockers, the same is drilled, up to 3.5 mm, and from the hole specifically made with a milling line 3mm, grooves were performed through the lower part of the sleeve, slightly more than 180 degrees. In the upper part of the sleeve, do not do the pier, because Under the action of the springs of the valve and the pusher, the rocker strives to rush to the bottom to the shaft and the top is formed from above.
For the same reason, the rumor shaft on top, all eight holes were welded for lubricant. What gave a significant improvement in the oil delivery of the conjugation, the rocker shaft and the screw-rod, as well as the overall rise of oil pressure in the oil system.
Adjustable screw, the same modified, was deepened to 6 mm in diameter, and up to 4 mm ring duct on the threads, opposite the hole, and the head is turned up to 5.5 mm in height, if the latter is not done, then as wear may break the edge of the screw head.

Distributional (new). Completed from cast iron, these camshafts are available for ZMZ-402 engines. There are two reasons for using it. Bleached cast iron has a very high hardness and appropriate wear resistance. But the main reason is that the cams of this shaft are made with a sharp profile, compared with the UAZ camshaft, and at the same time, naturally, the filling of cylinders is improved.

Crankshaft (used). Polished, under repair size 0.25 mm. On the neck of the shaft, intended for the gland seal, oil thread was sliced, instead of regular rolling.
Thread right, two-way, with a step of one turn of 5 mm, the beginning of the thread at a distance of 17 mm from the oil washer to. Shaft. (17 mm for the engine UAZ. 7.0 mm for the engine ZMZ) increase this distance, we will not recommend that you can get the opposite The effect, the precedent was already.
Grinding to. Shaft, according to book sizes, after grinding, static balancing was made (the dynamics are not yet done, unfortunately, there is not enough time to make the machine).
At first, the shaft itself was balanced, then the flywheel was fixed on it, then the clutch basket was supplied, and the same was done with it, and when it was balanced, we were surprised and horrified that the vectors of the imbalance of all parts were , roughly coincided. One can only imagine, as if worked, not a balanced engine, if the mass of the removed metal is calculated by hundreds of grams.
Since they touched the problems of balancing, it is necessary to say about the wave of pistons and rods. The rave of the pistons does not represent a special difficulty, it is worth saying that the pistons are weighed in a set with a piston finger, to a minimum discrepancy between themselves (of course, no more book values).
With connecting rods, things are somewhat harder. To achieve good engine operation, it is necessary to customize separately the upper and lower rod heads, which was and done, even earlier for this purpose, a device was made, in the form of hard suspension and lever scales, which gives the result of accuracy to 0.2 g.

Piston group (Gelza used). Experience in operating repaired engines showed that the recommended gap between the cylinder sleeve and the piston skirt, 0.03-0.045 mm, is insufficient for these engines, it is especially for the engines with a 100-mm piston group.
Whether the material from which the pistons are made is greater than the temperature of the linear extension, whether the book details are incorrect, but if after honinging, the gap will be less than 0.08-0.1 mm, during the operation of the car, the piston skirt is running . Based on this, the sleeve was crushed and sealing the liner, under the pistons with a diameter of 92.5 mm.
Piston rings, "with T to", the Samara technology company, at that time, when the engine was going, he had proven very well, they were applied. ("At that time," because it is worth it to appear in the market of spare parts to something worthwhile, soon a fake will appear, it is often difficult to distinguish from the original, or with time, the manufacturer will lower the quality below all norms.)
The gaps, in the joints of the rings, it is necessary to withstand in the range of 0.6 mm for the upper and 0.5 mm for the lower compression and oil-chained rings. It must be said that qualitatively made rings, with that boring, about which I said above, do not have to customize on the joints.
Disassembly carit first happened as usual until I brought the formula:
"Disassembled-washed-threw."

Engine block. Apparently, "in search of pressure", the nuts on the lids of the beds of the indigenous bearings were tightened so that the covers were removed into the block for several tenths of a millimeter. And, as a result, inserts sold the beds themselves. And when, apparently, they found that the shaft is not "turning", the brackets put under the covers. This, yes, plus, worn in the "trash" of the Maslonasos and is an explanation of the pressure riddles.

Clutch casingApparently, it was applied from another block, because there was such a displacement that the stroke of the lever indicator lacked during measurements. The consequences of this were crying, a practically new clutch disc was torn, and the gearbox was faced.
Because of the cover of the casing, the primary shaft of the box occurred, the reference bearing between the primary and secondary trees from the roller, turned into a "lamellar". The pieces of what was once rollers, through the joint between the shafts, began to fall into the cavity of the box, and there, respectively, between the gear teeth.
What did not break the gearbox can be explained only by small sizes of these fragments. Primary, secondary and intermediate shafts, came into disrepair.
I will not describe the status of forks, synchronizers, bearings, etc., all this was about in the same condition. And when we found that transfer case It does not differ from the gearbox, (in the "Distribution" were checked the housing of bearings, or rather to say the seats, and the gears and forks were worn out), it was decided to buy new boxes.
There were two reasons for it, the first; Eatering aggregates restore economically unprofitable, the second; A new sample gearbox appeared on sale, synchronized on all four transmissions.

Bridges. Suffice it to say that after disassembling, washing and rejection, from two bridges, "alive" remained; One wheel hub, "loss" of one "Differ" and one pair of gears of the main transmission (the rest is checked, crushed, worn out, etc.)
The most sad thing is that when the car fell into my hands, he was not "Radis", interest eighty - ninety, details, were rejected by us, because of the illiterate approach to the repair of the previous owners of the car.
Considering the cost of recovery, it was decided to acquire new bridges. However, here, we were the same problem.
The rear, acquired a new one, and the front although there was a new one, but for some reason removed, apparently, from a warranty car. At that time, there were no more in stores, the front bridges, therefore, we took it on the condition that if there was nothing serious when disassembling, we buy it if he is seriously faulty, we will refund him.
To our happiness, the gears of the main transmission were in excellent condition, and the bridge was rejected because of the jammed left shrussa.
And here again there was a problem, in the store, from all the hinges existing there, there was almost nothing to choose. Working surfaces under the balls, terrible quality of execution, not about which grinding is not even speech. The tension is such that the hinge is impossible to turn hands, obviously manufacturers, initially calculate that the balls themselves roll the surface.
They rolling, but, as you know, the car moves most of the time in a straight line, and since in the construction of the bridge, already from the factory, the collapse of the wheels is laid, there is a very narrow part of the working surface.
As soon as the ball misses his place, it will take an even greater effort to turn the hinge, moreover, the peak falls on the exit of the ball from the same deepening, hence the clicks in the shurts on turns.
Plus, with such a tension in a hinge, very quickly fails the support sleeve in the pin, often it simply turns in the body, thereby destroying and the landing place itself. And as a consequence crosses the stubborn washers, the more they began to make it from plastic.
In the end, one Slus was chosen, a little rigorous, but with the acceptable quality of the performance of work surfaces. The balls had to pick up others, with a permissible tension, came the balls, in diameter, by 0.07 mm less than standing.

So, front Axle (New), I have already mentioned the Sls already, followed by both horses, were deployed so that the gap between the sleeve and the supporting surface of the hinge was about 0.5 mm, i.e. maximum permissible. Plus, the support surface on the fists, from the plant is stacked with a reverse cone, i.e., with a decrease in a fist by 0.03 mm on the left and 0.04 mm on the right shurts.
I had to move new hinges to obtain a cylindrical surface, and only then press the bushings and clean in the lathe, individually for each hinge, to the gap 0.09-0.1mm. It is to clean, deployment gives poor surface quality.
As I already mentioned, the main couple was in good condition, but the differential bearings were tightened so that the bridge, with difficulty turned his hand. After normal adjustment of bearing, it turned out that they were pulled by 0.4 mm.
(I must say that at one time, the warranty workshops "Krasigazservis" were blocked by the advertising rear bridges "Volg", mostly precisely because of the bearings.) At the bridges that stood on my "new" car before repair, in the same very The reason the all four bearing on the differential boxes were checked, two of them also in the bridge housing.
Wheel hubs, from the front and rear axle, one, right on the bearings, were put on the mandrel into a lathe, for adjustment and editing of the private planes.
From all hubs, only on two, private planes; One under the brake drum, one under the semi-axis, practically did not beat. The rest had to be dragged, the beats reached up to 0.4 mm. And when brake drums were delivered to the hubs, I took it from the "quality" of the performance of the details. The beats of the planes under the wheels of the wheels and surfaces under the brake pads were reached 0.8 mm, and one drum, along the inner surface, had a beating of 1.7 mm.

Rear Axle (New), both semi-axes were exhibited in the lathe, in the centers, the private plane of pairing with the hub, on the left semi-axis, practically did not have a beating. And on the right there were 0.3 mm beats, by simple mathematical calculations, you can find out which beats will be at the end of the semi-axis, if it is 650 mm long, the diameter of the flange is 100 mm, and mentally imagine which voltages undergoes semi-axes, rigidly fixed at both ends.
If these planes do not fix the semi-axes, then one of the "sores" of the UAZ will definitely manifest itself; The tightening of bolts will be constantly attenuated. To finally get away from this problem, on the hubs of the front and rear axles, in place of full-time bolts, we applied studs, with a standard thread on one side and with a thread of 1.25 mm step on another.

The nuts with a thread with a step of 1.25 mm, I had to apply a turnkey on a 15 mm, and then when tightening, the ribs of the nuts need to be oriented towards the hub circumference, otherwise the wheels do not pass.
Differential bearings, had to be adjusted again, were pulled, as well as on the front bridge.
Two more brackets were welded to the rear axle, under additional shock absorbers.

Transmission (new) Synchronized on all four transmissions. When, after the purchase, we opened the gearbox cover, they were pleasantly surprised, this is the root of a new unit, (our "Russians" do "things").
By the standards of the old box, huge synchronizers, reinforced gears, and intuitively liked the box very much. But these are emotions, further exploitation will show how good she is good, but for now I enjoy the car by car, without relegation.

Dispensing box (new), so that was, nothing to choose from, although there is, the first "distribution" that I had acquired, I had to exchange, the tooth, some gear was not cut radially, from here there were hotels. And when the exchanged "Distribution" was removed the flange of the rear axle cardan, the spring of the gland was discovered inside the box, at first they thought that she jumped off her glad, but when they opened the back cover, they saw that the springs had a springs in place.
Apparently, "caring" manufacturers put "spare". When it gets into the cavity of the box could be trouble.

Engine block (new). It turned out that the block was acquired by the same without a handwheel casing, from the available four housings, was selected one, and then for combination it was necessary to make pins with a displacement of 0.6 mm.
Threads were cut in the block, under the heap pin with a diameter of 12 mm. Regular single-millimilometer, with 1 mm increments, it is impossible to stretch the block head normally. The washers on this pairing were made of steel 40 xn, 5mm thick and an outer diameter of 26mm. Moreover, they are used without any preliminary heat treatment. Holes under the heel, in the block head, were drilled to 13 mm.
Bolts with a diameter of 10 mm, with standard carvings, for fastening the handwheel casing and engine support paws, were made of bolts, fastening the bed bed covers, VAZ cars. From under standard, with heads for 14 mm, when stretched, squeezes the washers of Grovers. (I must say, this lack manifests itself on all UAZ units, therefore was made on one dozen similar bolts.)

Engine suspension. Instead of the front, standard, engine mounting pads, pillows with GAZ-3102 were applied. Vibration transmitted from the engine on the frame sharply decreased. In the future, I'm going to remake the rear knots of the suspension, but at the same time, you will have to install two longitudinal jet thrust, which if with a sharp braking, exclude the engine offset forward.

Clutch basket. Three holes, in the basket casing, for fastening the forks, were drilled to a diameter of 12 mm, under the adjusting nuts of the forks, from the "Volga's clutch", and the "Volgo" paws were applied with needle bearings. The only thing that had to be done with them is to lengthen each of 8 mm by welding, and all three collected in the conductor are converted. (UAZ footsteps that appeared on sale, and the design resembling "Volgovsky", made from "raw" metal and are not amenable to hardening.)
Instead of nine tough, UAZ springs, six paired "Volgovsky" were applied, as practice showed, their efforts are more than enough for the normal inclusion of adhesion, due to this, excess loads are removed in all pairs, from the pedal of clutch and to the pressure disk, plus, pedal It becomes very "elastic."
Who had to face the exploitation of the "Volga" and UAZ, know how much more Oazovsky, "walks" the release bearing "Volga". And all this, because of the design features of the cleasement itself. UAZ Bearing, stubborn, "Volgovsky", radially resistant. Therefore, the release bearing "Volga" was applied. For this, the neck of the front cover of the gearbox was flowed, to a diameter of 42.5 mm and the housing, the "Volgovsky" refrigerant bearing was crushed, to a diameter of 42.6 mm.

Pomp (water pump). The housing, boring under the installation, two 603 of their bearings, after the boring it was put on the mandrel, and corrected all the private planes, especially this belongs to the pairing plane with the gland, it is also necessary to poll.
The blades of the impeller were welded in height and turned before reaching the gap, between them and the plane of the lid, 0.5 mm.
The pulley of the pump is made anew, with a diameter of 100 mm and under two belts, the crankshaft pulley with a diameter of 160 mm was performed. The fact is that for normal operation of the generator with a capacity of 1000 watts, which we applied, one belt is not enough.

And one more goal, which we pursued by changing the diameters of the pulleys, is an increase in pump revolutions and a fan, respectively, to improve the efficiency of cooling and heating systems.

Brake system. The fact that it was modified in it is a vacuum amplifier (there was no repair before repair) and instead of full-time working cylinders, Volgovsky were applied, self-disgraced.
As I mentioned earlier, brake drums were perfted. After that, the minimum of the brake refinement was just a "fairy tale".

Gas drive. In the engine power system, the K-151 carburetor was applied, therefore it was decided to perform a cable drive. It made it possible to remove the backlash in the gas drive and get rid of the "Heaps of unnecessary hardware".
For this, a pulley was made with two streams, diameters of 45 and 115 mm, under the rebar spring and the cable of the carburetor damper drive. The 90 degree segment was cut out of the pulley and is fixed on the axis of the pedal of gas, next to the wall of the tunnel, closer to the driver's side.
On the wall itself, the focus was fixed, under the bulb cable and the adjusting screw of the return spring.
On the stiletto fastening of the carburetor, a homemade bracket was installed with an emphasis, similar to "Volgovsky".
The use of pulleys, in the gas drive, gave a linear dependence, between the deviation of the gas pedal and the discovery of the throttle dampers of the carburetor, plus the smoothness and softness of the gas pedal stroke.

The filter element, due to the very limited subcarrane space, applied flat, square shape. They are produced for injection engines, cars VAZ. With its compactness, they have high filter properties and low airflow resistance.
The filter housing was made with a shared platform, under the carburetor and the filter element, so that the filter element rose over the valve cover. The air flow into the filter is directed from below along the engine, the problem was solved with the heated air of the suction air. The only thing that had to remake in this case is the hint of the engine hood.

Control mechanism, gearbox.
The lower part of the intermediate levers was cut and elongated: the selection lever is 40 mm, the switching lever is 60 mm.
With slightly increased efforts on the gear shift lever, it gave a very tangible decrease in its stroke, and since the adjustment limits do not have a bad range, the ability to adjust the position of the lever so that the control of the gearbox becomes sufficiently comfortable.
Of course, when you have to be driving a very long time, along with reliability and security, the question arises about the convenience of operation, and this question adds out of a whole complex of conditions. Pretty most of them, we were able to implement, based on our own experience, something simply could not foresee, and something remained not made due to the deficit of finance and time. And so, then, that we managed to implement.

Heating system. The van is heated by the heater, based on a four-row radiator UAZ, involved in two strokes, i.e. The air flow on the "VSS" fan enters one half, and with the "pressure" of the fan runs through another. The cabin is warm enough, but in the future it is planned to perform a van heating, with an external air intake, in order to take place the interior ventilation.
In the cabin, the heater from the GAZ-3307 car, made in the plastic case, based on a radiator, similar to the radiator of the car heater of classical layout. With two centrifugal fans, it does not go to any comparison with the standard heater of the UAZ, which with its "deceive" axial fan, otherwise as a supersshka, it is difficult to call as something differently.

In order for two heaters, two separate radiators nutrition loops were created mutually on the work of each other. The direct branch, the power of the cab heater, is connected via staff, i.e. from above, in the block head, over the fourth cylinder. Reverse, on the fitting, located on the body of the water pump.

The nutrition of the "stove" of the van is carried out somewhat differently. The direct branch is connected to the stacker, screwed into the lid installed behind the block head, instead of a metal plug. "Filtment", to a tee embedded in the reverse branch of the cooling radiator.
Even, in the heating system, fittings are provided for connecting the autonomous toosol heater, the heater itself is available, and checked on the stand, but not yet installed.

Car suspension. As I mentioned earlier, the brackets were additionally welded on the rear bridge, for fastening two more shock absorbers, as the salon is severe and exposed to swaying, and for the rear suspension gained 15-leaf springs.
The front suspension of changes has not been undergone, except that it was added to the springs another one, fucked by a sheet.
It must be said that when the car broke out before the repair, it was found that the springs are on the front suspension; On the left side 13 and with the right 14 sheets. Similarly stood the springs and on the rear suspension, only on the turn; With left 14 and with right 13 sheets.
Shock absorbers for UAZ, it is better to use relatives, bilateral action, they work much more efficiently of the shock absorbers of one-way action, Gazelle cars and them like.

Steering. While it remains unchanged, naturally, there is a temptation to establish GUR, but there is a question of financial problems, in general, this issue is still open.

Electrical equipment. If you describe what was done and what else is planned, there will be a very large volume, because This topic concerns very much, from mechanics and to radio electronics.

Therefore, I will describe briefly the main change; In place of the regular, a 90-bit ampered generator and two batteries were installed (one as regular, for the operation of the car electrical equipment, the second to ensure the start-up of the toosol heater and as a power source in the country trips). The generator, large sizes than the regular, so I had to apply the belts of 1100 mm.

Lubrication. In the engine lubrication system, after running, you can pour any high-quality oil, up to synthetic, depending on climatic conditions and material condition. But it is necessary to remember that the better oil applied, the greater the "mileage" of the engine to the cap. Repair, and this is already incommensurable costs compared to the price, even if the most expensive oil itself.
The same applies to transmissions, i.e. The better oil, it will be filled into bridges and boxes, the more they "out".
But for lubrication of shrurs and hubs of the wheels, we applied specially cooked oils. In the swivel fists, a mixture of equal weight proportions was packed; Sls lubricants, Konsol and TC-P10 transmission oil.
In the wheel hubs, in the angle of the seating places, under the brake drum, and the wheel disk, the holes were drilled, with a slope, about 45 degrees, and the thread M-6 was cut, under the syringe fitting and the plug. After adjusting the bearings to dry, through these holes, inside the hub, a mixture of "Litola" and TS-P10 was pressed, the same in equal proportions.

Body, Salon

After repair. "Pile" of all sorts of impressions and information for reflection. The engine started from the first attempt and immediately earned exactly, compared to what was before repair, heaven and earth.
Transmission, at the beginning of operation, delivered some trouble. First time, the first transmission was hard. And about 200 kilometers of mileage, the hubs of the front wheels were laughed, obviously, the ravenment was affected in the shruses, whatever the troughs of the Herbal, had to be additionally accomplished.
After 1000 km of mileage, the engine was replaced in the engine, bridges and boxes. Also, about 1000 km, the car "rolled", compared with last year's operation, it was a "song".
Then the problem was formed. As Mileage increased, detonation began to manifest. Two times, I adjusted the ignition, at the same time, mentally excluding, the malfunction of the distributor sensor, because Himself "came through". After a third adjustment, there was a "chic" failure and a galloping ignition. Moreover, before the ignition earlier, there was no possibility, "mad" detonation appeared. With a little later, the ignition, the car simply stopped "carrying".
"Raced" to the distributor, in the hope of finding the weight of the centrifugal regulator of the ignition protrusion. "Shish", there was everything in order. Scratching "REPU", went to his friend, he had a daily practice and experience, he must, at least once, to face such a phenomenon.
Naturally, came across more than once. It turns out that a similar problem may appear due to several reasons:
1. In distributors of the former releases, on the housing of the vacuum regulator of the ignition advance, there was a threaded fitting. Lining the washers, between it and the spring of the vacuum automaton, it was possible to adjust the spring force, depending on the size of the vacuum, in the suction manifold. Now it is necessary to do, deforming, or rather, to say, the free external part of the hull of the vacuum regulator. (Well, what a sensible, normal driver, can come to the head.)
2. Springs, the centrifugal ignition lead regulator, weakened from time to time, and in the new, from the factory, often the tension is often not adjusted. Since there is no stand, to remove the characteristics from the distributor sensor, the springs tension adjustment, you have to do "on the scent", and most often, you have to increase the tension, only the thin spring.
3. The K-151 carburetor and its modifications are made with an autonomous idling system. This means that when the engine is running, in idle mode, the carburetor valve must be completely closed. But this is theoretically. Almost that there were no of their jealous, it is necessary to leave small pins. But only small. The accuracy, the manufacture of carburetors, is such that quite often, it is necessary to re-set the dampers along the chamber walls, often at the same time, almost completely turning the stubborn screws.
If this is not done, then through a open damper, for the fitting, designed to connect the vacuum controller of the ignition, will constantly resolve. And from here and problems, with the adjustment of the normal operation of the engine.

By eliminating the reasons that were discovered when analyzing the above, I achieved good engine operation and decided to enable the EPHX system, which for the engine debugging period was disabled. And then I was waiting for a surprise, if not to say a blow, after connecting EPHH, began to disappear to the toosol from the cooling system and "scaby" the engine, first almost unnoticed, and then more and more. And in the oil, Tosol did not arrive, even with a long parking lot of the car.
You can imagine my feelings when I made a solution to remove the new head of the block, with almost only the renovated engine.
"Eyes are afraid, the hands are doing", and after removing the head, a crack was detected in the suction channel of the first cylinder. The most interesting thing was that the crack came out not in a water shirt, but in drilling under the heel fastening head. It is necessary to take into account the fact that when assembling, in the angle between the block and studs of the fastening of the head, a silicone sealant was applied - the gasket.
After the head was removed, it was not that the sealant was not on this stud, as if it was not applied there, such a large pouring in the suction manifold, especially when the EPHX system is running.
There is nothing to do, the chanting a little, "charged" another head, no longer new, B., but in good condition, because it began to take a tongue from the new "detail", and after all and the claims do not present, the crack was discovered after several thousand kilometers of the "run" of the car after repair. The "new" head of the block turned out to be more high-quality, at least until the problems brings.
With the further operation of the car, the first chamber of the K-151 carburetor, I had to install, in the place of the stood, the main fuel gibber 225, the Zhikler 240, from the carburetor K-151, leaving the main air jaw 330 ml / min.
After eliminating all these nuances, the engine appeared "quite aggressive character", despite the fact that it is still weak for this "Sarah". And, in general, the car succeeded, I now get great pleasure from trips and satisfaction from understanding that a huge work is not done in vain.

Reutov Konstantin Borisovich aka
Russia, Krasnoyarsk kr.
Kansk

UAZ 3303 ("Golovastic") is often used to transport important goods, as well as as a carriage of ambulance.

The car is available in two modifications:

• 330364 - Differs a large cabin with a metal platform.
• 330394 - has a small cabin into two places, the platform is made of wood.

The car is characterized by a characteristic pattern of tread. His suspension is dependent on both sides. The brake system is equipped with a vacuum amplifier and hydraulic drive, it is two-door.

The imperfection of the running characteristics can be eliminated by tuning the vehicle with their own hands. Many photos on the Internet suggest that after changing the internal systems and design, a good vehicle can be obtained from the car.

Full tuning of the vehicle includes:

• replacement wheels;
• elaboration of the chassis;
• decoration of the cabin, bumper and body;
• strengthening tank protection.

Consider all the proposed steps in more detail.

Wheel and chassis

The permeability directly depends on the quality of the wheels. To increase it, you will have to replace the wheels on wider. At the same time, the diameter should not be more than twenty-four inches. To replace parts:

• lift the car body;
• install spacers, cut your wings;
• replace bridges on Bars (their width more);
• change the differential so that the transmission serves you longer, and the wheels did not stop even with bad weather conditions;
• shock absorbers Replace imported, springs for longer;
• to protect the glass from damage appearance, install the electric winch and replace the battery for the option with a greater power.

To brake in a timely manner, install a powerful brake system. For this:

• purchase a subframe and a frame with an amplifier (50-80 tr.);
• use the disk system installed on the car behind and in front (10-25 tr.).

In order to avoid driving on turns, be sure to secure stabilizers on the sides. Such an element will help the car to balance.

Interior decoration

Cabin tuning is an unlimited field of activity, where you can implement any ideas. Inspired by the photo from the Internet, proceed:

1. Get rid of the old upholstery, and also remove the mirrors.
2. Pick the material and make measurements.
3. We cut the salon with a selected cloth. Learn that soft material should be laid between the cloth and the roof of the UAZ - for example, a synthetic procession.
4. Select the shape of the seats and adjust them by cutting the edges (if the seats are not contained enough).
5. We weld to seats with small corners with holes.
6. Screw the chairs in the floor using the bolts.

Having advanceed the seating forward, you can sit on them, leaning back. Accordingly, the stress on the arms and the back will be less.

Optionally, you can renovate old optics, put toned glass or electric lifts, separating the salon with plastic fairings, install the system of control climate, navigator and on-board computer (the latter will cost you 5-10 tons.).

You can also improve the dashboard, replacing the film or by installing the hydraulic device. This hydraulic system will make the control of the vehicle easier, as it facilitates the steering wheel.

Body and bumper

If the car rusts the body, then:

• clean it from pollution, previously disassembled;
• cut places that are already subject to corrosion;
• welcome lining and paint the surface using primer and emulsion paint.

Emulsion is better to impose in two layers, waiting for the drying of each of them. So the paint will take better. Another option tuning- can make the body wider or longer by changing it.

Do not forget to strengthen the bumper, hovering on it a special frame. The finished set with it can be purchased in almost any car store. If installing it does not work, it is better to contact a specialized salon.

Tuning tank

The fuel capacity is poorly protected from external influence, so you can break through it or completely lose with random hustle dirt or stone. To avoid this:

1. The tank is transferred to the space between the cargo compartment or in the body.
2. Station attachments change to steel holders.

To protect both tank, and motor, and steering wheel:

1. After strengthening the cabin with a shockproof frame, we remove the air intake on the roof (initially it is located in the engine compartment).
2. The trunk is installed on the roof.
3. To protect the steering wheel, we use the upholstery - for example, we put the casing (the price of 500-1000 rubles).

The above changes in the fuel system are simple and do not require agreement with the traffic police. But, as it was said above, the driver's doubtful in their forces is better to contact the salon in order not to damage the elements of the system during self-replacement of components or their improvement.