Repair and maintenance of cars, engines and automatic boxes Transmissions
Diagnostics and adjustment of the steering mechanism UAZ-Hunter 315195, UAZ-31519
Figure 1. Steering mechanism with hydraulic cylinder GUR UAZ-HUNTER 315195, UAZ-31519
1. Nut; 2, 5, 6, 17, 21, 23, 24, 37, 40. Sealing rings; 3. Glass; 4, 11. Stubborn bearings; 7. Piston rail; 8. Screw; 9. Carter; 10, 18. Contacts; 12. Connection of the hose hose; 13. Connecting a drain hose; 14. sleeve; 15. Cuff; 16. Torque; 19. ball valve; 20. Balls; 22. Channel in the Carter; 25. Cup; 26. Task nut; 27. Protective bottom cover; 28. Stopper rings; 29. Adjusting washers; 30. Support shaft; 31. Rollers; 32. Tower rod; 33. Protective upper cover; 34. Rotor; 35. Protective cap; 36. Distributor Corps; 38. Channel in the dispenser housing; 39. Bolts fastening the camshable casing to the Carter
- Remove the steering mechanism.
- Secure the steering mechanism in the vice so that the holes for draining and draining (holes under fittings) have at the base.
- Drain the oil from the mechanism, turning the rotor 34 (Figure 1) or the coil roll manually.
- Press the rotor with your hand or the coil shaft along the axis and shake the tower 25 (see Fig. 1).
- If there is an axial offset of the rotor or the coil shaft, it is necessary
adjust the thrust of the stubborn bearings 4 and 11.
- To adjust the thrust bearings with a beard and a hammer, straighten the ball of the cup of 3, which is sealed in the groove of the crankcase wall.
- Remove the clearance by turning glass or nut clockwise.
- Check the rotor torque or coil shaft in thrust bearings, it should be 2 nm (0.2 kg / cm).
- If in the middle position of the Tsheka UAZ-315195 shaft, UAZ-31519, when you are swinging on the tank, the gap is felt, adjust the transfer by turning the nut 26 and remove the sushka.
- Remove the upper and lower 27 and 33 protective covers.
- Remove stop rings 28 and gasket 29. Loosen the lock nuts and loosen the lock bolts 26 with two or three turns.
- Align the gaskets 29.
- Rotating support supports 30 with a backshot counterclockwise (if you look from the spline of the nipple shaft), remove the gap in the engagement.
- Adjust the position in the UAZ-Hunter 315195 shaft shaft position, UAZ-31519, corresponding to the average position of the tooth sector.
- Check the torque torque, it must be within 35-45 nm (3.5-4.5 kg / cm) when passing through the middle position.
Read the same:
- Install the adjusting washers 29 and locking rings 28, bend one of the antennas in both adjusting washers in the groove of the tower support shaft.
- Wrap the lock bolts and locknuts 25 with a torque of 8-10 nm (0.8-1.0 kg / cm).
- Install the items in the reverse order.
- Remove the air from the steering system with the amplifier.
If the UAZ-HUNTER 315195 hydraulic amplifier, UAZ-31519 fails, as a result of damage to the pump, the destruction of the hose or drive belt pump or towing
Replacing liquid hydraulic power steering UAZ Hunter
Here we will tell you how not to kill your Gur And how to choose butter in Gur For your car.
Selection of oil in gur
Tires and discs. Price comparison (Russia): Tires and discs. Price comparison (Ukraine) :.
Due to the engine stop, you can use the steering mechanism for a short time.
In the absence of oil in the hydraulic system of the UAZ-hunter 315195, UAZ-31519, it is necessary to remove the driving belt of the pump, otherwise the pump can be stuck, and the belt may break.
When removing the pump drive belt on vehicles with ZMZ engines, the refrigerant temperature should be carefully monitored, since the engine can overheat.
Long operation The car with a non-working hydraulicer leads to premature wear of the steering mechanism.
Fig.2. Steering power steering with UAZ-Hunter 345195, UAZ-31519 with engines UMP
Read the same:
1. Tension screw; 2-bolted fasteners; 3. Pullets of the power steering pump; 4. Drive hydraulic steering pump; 5. Crankshaft pulley
Tension of the pump belt of the pump gas UAZ-315195, UAZ-31519 (see Fig. 2) is carried out by moving the pump along the bracket to the engine.
To do this, loosen the pump mounting bolts to the bracket, move the pump using the tension screw until the belt tension becomes normal and tighten the pump mounting bolts.
Replace the belt if it is damaged or excessively stretched.
Checking the level and change of oil hydraulic oil GUR UAZ-HUNTER 315195, UAZ-31519
When checking the oil level in the oil tank, the front wheels must be installed directly.
Add oil to the oil tank filler or no more than 5 mm above it.
The oil must be pre-filtered through a filter with the subtlety of filtration not more than 40 microns.
Sell \u200b\u200bthe steering system UAZ-HUNTER 315195, UAZ-31519 in the following order:
- Disconnect the tower from the bump or hang the front wheels.
- Remove the oil tank cover, fill the oil before it appears above the filter grid (no more than 5 mm).
- Without starting the engine, turn the steering wheel or the mechanism input shaft from the stop until it stops until the air bubbles come out of the oil in the tank. Add the oil to the tank.
- Run the engine by adding oil into the tank.
- In the case of excessive foaming of the oil in the tank, which indicates air entering the system, the engine is muted and allows oil to settle for at least 20 minutes (before air bubbles leave oil).
- View the plug connection points on the nodes hydraulic system UAZ-HUNTER 315195, UAZ-31519 and, if necessary, eliminate leaks.
- Give the engine to work for 15-20 seconds and pump the steering steering system with a steering force to remove residual air from the steering mechanism, turning the steering wheel from the lock until it stops, without lingering in extreme positions, three times in each direction.
- If necessary, fall oil in the tank.
- Close the tank with a lid and tighten the cover of the cover manually.
Read the same:
- Attach the stem, tighten and clap the ball pins.
3. Consumables and safety valves GUR UAZ-HUNTER 315195, UAZ-31519
1-spool valve of the flow valve; 2. Spring safety valve; 3. The guide springs of the safety valve; 4-ball safety valve; 5-spring spring; 6-seater safety valve; 7-filter; 8. Ring; 9-pin plug; 10-sealing gasket; 11-adjusting gasket
Maintenance of flow and safety valves GUR UAZ-HUNTER 315195, UAZ-31519
If spare and safety valves are contaminated, rinse them. To do this, follow these steps:
- Unscrew the plug 9 (Fig. 3), located above the outlet of the pump gas UAZ-Hunter 315195, UAZ-31519.
- Remove the spring 5 and fill the flow valve and insert the plug into the place to prevent oil leakage.
- Unscrew the seat of the safety valve, remove the ball 4, guide 3 and the spring 2. Remove the ring 8 and the filter 7 from the safety valve seat.
- Rinse the items and blow with compressed air.
- Collect in the reverse order. Be careful when assembling.
- When disassembling and assembling, not to break the setting of the safety valve, do not change the number of adjustment pads 11.
SUV UAZ Patriot is a car that is not afraid of dirt, off-road, rough terrain and even reservoirs. But for the convenience of controlling the car in the design there is a steering wheel with its mechanism. Twist the steering wheel on the car, which has a weight of almost two tons, is quite problematic, so in order to improve handling and facilitating the rotation of the beam, such a product was invented as a power steering or gur. But today it will be not about the hydraulicel itself, but about such an important element like oil. We will look at what the GUR is consisting of an SUV UAZ Patriot.For which it is necessary to replace the oil, as well as how this process is performed.
The main purpose of the Gur is to facilitate the effort of rotating the wheels by means of a hydraulic device. What does this mean? This means that to rotate the wheels on the UAZ Patriot SUV, when its engine does not work quite difficult, and if there was no power steering, then maneuvers on the roads, and even more so by off-road, they would simply be impossible. Thanks to the guru, the possibility of rotation of the steering wheel and wheels, respectively, with the help of one finger of any hand, which simplifies driving and maneuvering on the road.
The construction of the hydraulic device is based on the pump, which is activated from the moment of rotation of the crankshaft of the SUV motor. The moment of rotation is provided by the belt transmission, as a result of which oil flows into the steering system. It is the oil that is an active substance that facilitates the rotation of the steering wheel. The liquid circulates from the pump to the control system due to the special hose, which is some more details.
Repair of GUR SUV UAZ Patriot includes the following points:
- replacement of the hose;
- change of oil;
- pump replacement.
These are the main faults that can disrupt the operation of the hydraulic steering amplifier.
Oil hose
In the design of GUR SUV, UAZ Patriot has a hose that connects the pump with a steering through an oil. Every driver who wound on the SUV speedometer UAZ Patriot a couple of thousand km knows all his problems and diseases. That's about such a disease, like a gur hose a little more.
So, daily trips and maneuvers on the roads make it seek the best. Especially tangible is the captured steering reaction when driving at speed. It seems that the wheels do not have time driving. Such a problem is solved, but for this it is necessary to replace the hose of the GUR system. This is due to the fact that this hose is made of low-quality materials and under heavy loads he simply swells from the pressure being created in it, not
Best Replacement Option
changing the task. This is a very negative phenomenon, since the inflatation of the hose can lead to its impulse, which is fraught with an emergency outcome. You can correct the situation by replacing the hose to another. To do this, you can take a hose of the gur with marking 3163-00-3408150-01. Message users of such a hose only positive. After replacement, the fluid should be pumped and feel the changes in control of the SUV. Hose Gora 3163-00-3408150-01 is depicted in the photo.
Filter
The design of the hydraulic steering wheel is another replaceable element - filter. Its purpose is to clean the oil, with which the hydraulic gain is created. Filter We follow to change together with liquid, but before purchasing a new device, make sure of it.
With high quality filters, an SUV from the plant is equipped with high-quality filters, so when you first replaced, you do not hurry to throw it out this device and look for marking or name on it. Often the filter has a number, in some cases, and the name of the organization that manufactured it. If during the purchase of a new filter, you do not detect the number nor the name of the device, then it is better not to take such a filter. Optimal option For the car UAZ Patriot is a filter, which is called: Livny 4310-3407359-10. This filter is depicted in the photo below.
Pump
Well, of course, the pump that plays the last role. The pump is the main unit that creates a hydraulic force, thereby facilitating the task of managing the driver for the driver. SUV UAZ Patriot 3163 has a pump, which, in turn, has catalogue number: 3163-3407010. It is the pump with such a number must be installed on an SUV.
If the gur pump has failed and its repair is not possible, that is, the integrity of the device body is broken, then it is required to replace it. If we replace the pump of GOR on the UAZ Patriot SUV 3163, then recommended to install the unit of DelHPI, which also has the appropriate number: 3163-3407010.
Oil and replacement
Oil in the GUR system is important elementwhich actually creates pressure, alleviating the rotation of the steering wheel. Periodically, it is subject to replacement on any car. The car's reference book says that it needs to be changed every 100,000 km of run. To replace the oil in the hydraulicel, you can use a transmission option, as it is best suited for the pump. For this, more than one liter of oil will be required, so it is better to get 2 liters at once. Replacing the oil on SUV UAZ Patriot consists of the following actions: 
- To begin, it is necessary to carry out the front wheels and remove the front mudguard if available.
- Next weakens the fastening clamp of the oil tank.
- Tilting the tank, fuses oil into the container. You can use syringe.
- From the tank, a discharge hose (reverse) is disconnected, which is descended into the tank for draining the development, now the steering wheel from the stop until it stops several times (2-3). Until you need to start the engine.
- Now the tank is empty, it is recommended to remove and rinse. Also, it contains a filter that is subject to replacement, so it needs to be replaced with a new one.
- Next step: Pour a new material into the tank, turn the steering wheel again from the stop until the engine does not stop. Follow the oil in the tank constantly.
- First, dark old oil will flow from the drain hose in the container. When it brings (after plum, 500-700 cessing pumping), we collect the entire system back.
- After assembly, you must start the motor and twist the steering wheel. After that, add liquid to the level again.
On this, the replacement is completed, but there are some nuances.
Maintenance of the hydraulic power system of the UAZ Hunter steering mechanism consists in checking the tension of the pump drive belt, checking the tightness of the hoses and their compounds, checking the absence of leaks, level checks working fluid and its replacement together with the hydraulic tank filter.
In case of damage to the hoses of the hydraulic power steering and the absence of a working fluid in the system, it is necessary to remove the pump drive belt, otherwise it is possible to join and break the belt. When the pump drive belt is removed, it is necessary to control the coolant temperature, since its overheating is possible. The long-term operation of the car with a non-working hydraulicer leads to premature depreciation of the steering mechanism.
During checking the level of working fluid in the hydraulic tank tank, the front wheels of the car should stand straight. If necessary, the working fluid should be addressed to the level of the tank filter grid or above it, but not more than 5 mm. DEXRON IID transmission fluid is used as a working fluid or DEXRON III.. Dexron III can be mixed with DEXRON II. The volume of the fused liquid is 1.1 liter.
Replacing the working fluid and filter in the hydraulic power system UAZ Hunter.
According to the Plant Recommendations, since 2015, the replacement of the working fluid and filter in the hydraulic tank is carried out every 45,000 km. Run or 3 years of operation, depending on what will come before, or after repairing the steering mechanism. However, if the liquid in the tank is strongly contaminated or darkened, it should be replaced earlier. The replacement of the working fluid and the filter in the hydraulic steering system is carried out in the following order:
1. The front of the car is lifted and installed on the support so that the front wheels do not touch the Earth.
2. The lid is removed from the hydraulic tank and the filling filter grid is removed. The old liquid first pumped out of the tank, for example, using a syringe or rubber pear, and then its residues merge from the disconnected fluid return hose into the tank. In the process of draining it is necessary to rotate the steering wheel alternately in both directions until it stops.
3. To replace the filter GUR, catalog number 4310-3407359-10, it is necessary to remove the pin from the axis, remove the washer, the pressure spring, the rubber sealing sleeve, remove the old filter element from the tank.
4. Before installing the new filter, you must first clear the inner surface of the tank from dirt and sediments, and then install it in the order of reverse removal.
5. After installing a new filter, the liquid into the tank is poured until it appears above the filling filter grid. Then, not a starting engine, the steering wheel turns several times from the stop until the air bubbles are exposed. Liquid felt in the tank to the level.
6. Now you need to start the engine. If the liquid in the tank starts foaming, then the air remained in the system. In this case, the engine must be drowning and give transmission fluid It is worth not less than 20 minutes or until the air bubbles exit from it.
7. After that, for complete removal of the engine remaining in the air system, the engine starts again, the steering wheel turns from the stop until it stops, without delaying it in extreme positions, three times in each direction.
8. Loading the engine, it is necessary to inspect the places of attachment of hoses to the units of the hydraulic system for the leaks and if there is, then eliminate it. If necessary, the tank fills the liquid to the level and it is closed with a lid.
Checking the tension of the hydraulic power belt drive of the power steering wheel Hunter.
With the normal tension of the drive belt, its deflection in the middle of an application for an effort in 4 kgf must be:
- for the UAZ-31519 model with the engine UMP-421: 10-13 millimeters.
- for the UAZ-315195 model with the ZMZ-409 engine: 10-15 millimeters.
- For the UAZ-315148 model with the engine ZMZ-5143: 8-12 millimeters.
Pump drive belt size for UAZ Hunter with ZMZ-409 engine - 1195 mm. The accuracy of the adjustment of the belt tension directly affects its service life and the service life of the bearings of the aggregates. The tension of the pump drive belt is carried out by moving the hydraulic switch pump along the mounting bracket to the engine.
The drive belt is replaced by a new one in case of excessive stretching or in case of detection:
- traces of wear, cracks, cuts, folds, detacies, recesses or convexities on the belt surface.
- Splitting or bundle on the end surfaces of the belt.
- traces of oil on the belt surface.
The belt with the traces of the engine oil on any of its surface must be replaced, as the oil quickly destroys the rubber. At the same time, it is necessary to eliminate the cause of the belt oil.
