The generator belt of the Gazelle Business car is responsible for transmitting engine rotation to its auxiliary units. Some devices are capable of driving several mechanisms at once.
The drive belt can drive the pump, hydraulic power steering pump, various compressors, and even the alternator. In order for all of the above mechanisms to work smoothly and uninterruptedly, it is necessary to promptly replace the part and, if necessary, adjust its tension. In today’s article we will look at: where the Gazelle Business generator belt is located, signs of wear, dimensions, diagram and step-by-step installation instructions. Well, let's get started.
Gazelle belt installation business. Alternator belt location Gazelle Business
The generator belt of the Gazelle Business car is responsible for transmitting engine rotation to its auxiliary units.
Some devices are capable of driving several mechanisms at once. The drive belt can drive the pump, hydraulic power steering pump, various compressors, and even the alternator. In order for all of the above mechanisms to work smoothly and uninterruptedly, it is necessary to promptly replace the part and, if necessary, adjust its tension. In today’s article we will look at: where the Gazelle Business generator belt is located, signs of wear, dimensions, diagram and step-by-step installation instructions. Well, let's get started.
Checking the generator after repair
Having carried out a detailed inspection and replacement of defective elements, the generator
collect.
Assembly occurs in reverse order. After
Gazelle
generator The serviceable condition and correctness of its assembly can be determined by checking the rotation speed, during which the generator
delivers a current of 40 A and 70 A. Diagnostics are carried out on a special stand. The electric motor of the testing stand smoothly changes the rotor speed. Renault symbol | alternator drive belt replacement | Renault Symbol. Replacing the alternator belt for Ford Focus 2 1.8. At the same time, the generator’s performance is measured, and the degree of its serviceability is determined.
UMZ 4216 engine repair
During operation of a Gazelle with a UMZ 4216 engine, various breakdowns occur, one of the most common problems being overheating of the engine. If the cooling system “airs”, antifreeze (antifreeze) begins to be thrown out of the expansion tank. As a result of overheating, the head gasket often breaks through - changing the head gasket is generally not difficult, and drivers often carry out such repairs on their own.
But the problem in case of overheating is different - often the high temperature causes the partitions on the pistons to burst and the piston rings to become stuck. To replace pistons or rings, it is not necessary to remove the engine; you just need to remove the cylinder head and oil pan.
Overhaul of UMZ 4216 is necessary in cases where:
- cylinder liners are worn or damaged;
- the crankshaft knocks (wears out);
- low oil pressure in the system, and replacing the oil pump does not give positive results.
Often the Ulyanovsk engine overheats, and drivers take various measures to get rid of this unpleasant and dangerous phenomenon for the internal combustion engine. Many Gazelle owners install a copper three-row cooling radiator instead of the standard aluminum one - copper cools antifreeze more effectively. Another method of combating overheating is to install an electric cooling fan with a toggle switch, which is located in the driver’s cab. At the moment when the sensor arrow on the instrument panel begins to show the critical coolant temperature, the driver forcibly turns on the fan, and the temperature returns to normal.
Timing marks and tightening
To rotate the camshaft, you need to use a square wrench. Rotating it clockwise tightens the chain. In this case, be sure to fix the position of the crankshaft and intermediate shaft - they must not rotate. Make sure that the marks on the pulley and the block head match. Then perform the following manipulations:
- Remove the gear from the exhaust camshaft.
- Put a chain on it.
- Reinstall the gear by carefully turning the camshaft clockwise.
- Make sure the pins fit into the hole in the gear.
- Rotate the camshaft clockwise to achieve normal chain tension.
- Install the cover on the chain and fluid pump. It is advisable to apply a little silicone sealant on top of the lid.
- Install the crankshaft pulley and hydraulic tensioners. The tightening torque of the crankshaft pulley threaded connection is 105..129 N*m. To make tightening easier, you will need to put the car on the handbrake and engage fifth gear.
- Tighten the ratchet.
- Install the cylinder head cover. It is also advisable to apply a layer of silicone sealant to it. Tighten threaded connections with a torque of 12 N*m.
- Connect the pipe to remove gases from the crankcase.
Then you need to connect all the armored wires and pour antifreeze into the cooling system. If all the work is done correctly, the ZMZ-406 timing marks are set correctly, you will get rid of problems with the engine. Its response will improve, its power will increase, and extraneous sounds during operation will disappear.
Alternator belt size Gazelle Business
Gazelle Business, just like any other domestically produced car, has a lot of inconveniences, for example, the alternator belt installed from the manufacturer's factory under the marking: 8PK 2155 or 8PK 2166 is small in size, so when replacing it it is almost impossible to put it in place!
New Gazelle Business alternator belt marked 8PK 2190
For Gazelle Business, we recommend installing a DAYCO alternator belt labeled 8PK 2190, which fits just perfectly in size and is of excellent quality.
Checking the condition of parts
No matter what generator
installed on the Gazelle, the causes of the malfunction, as a rule, can be of the same nature.
The generator brushes should not have chips or cracks; when pressed with a finger, they should freely sink into the channels of the brush holder, and return to their original position under the influence of the spring.
The length of the brushes should not be less than 4 mm, and if there is severe wear, they are replaced with new ones.
The stator is checked for short circuits between the turn windings and the housing.
This is done by connecting one terminal of the control light to the housing, and the second is alternately connected to one of the three terminals of the turns. In this case, if there is a short circuit to the housing, the indicator light will light up. Having discovered this type of malfunction, it is eliminated or the stator is completely replaced.
To check the stator for a short circuit between the turns, a test lamp is alternately connected to the two terminals of the windings. Moreover, if the light bulb lights up, then there is no break in the turns.
The generator rectifier unit should be cleaned of dust and dirt deposits. Next, you should check the diodes using a test lamp. Due to the fact that diodes of different polarities are placed in each section, they are checked with different battery connection polarities. If a faulty diode is detected, the rectifier unit is replaced.
Causes of malfunctions
Normal corrosion, wear and moisture can cause a variety of problems. Replacing the belt tensioner gazelle zmz 405 - youtube. Mechanical breakdowns often occur due to prolonged use of the vehicle and material fatigue, the use of low-quality materials in the manufacture of the generator, non-compliance with the operating conditions of the product and disruption of normal operating conditions, under the influence of external factors such as dust, moisture, elevated temperatures and salts.
Installing an alternator belt on a Gazelle Business step-by-step instructions
In order to replace the alternator belt on a Gazelle Business, you will need to follow the following step-by-step instructions:
- Use a ratchet to turn the drive belt through the generator pulley.
We hook the belt on the pump pulley from the engine and rotate the generator pulley clockwise with a ratchet:
We intercept after a slight slip of the belt and continue to gradually rotate the generator pulley:
We pry off and remove the old alternator belt
We pass the belt along all the rollers, put it on the pulleys in all the streams! We leave only the pump pulley uncovered. We don’t touch the tensioner at all, and what’s the point, its travel is small and does not allow you to put the belt on freely.
We take a screwdriver and use it to tighten the belt onto the pump pulley! And gradually rotate the ratchet clockwise! It is important that the lower edge of the belt jumps over the protruding center of the pump pulley:
- You can not remove the radiator and just remove and put on the belt normally. The only thing is that if the belt is being replaced, it is more difficult to throw it through the impeller and that’s it.
Removal process
Before replacing the generator
on a Gazelle, it is important to remove the negative terminal of the battery, thereby de-energizing the car’s network, and also disconnect the electrical wires from the part.
Next, you need to loosen the belt tension using a special mechanism and remove it. Then, having unscrewed the two mounting bolts of the generator from the engine crankcase, we remove the generator
from the engine compartment.
If the brushes fail, replacing them will not be difficult.
You just need to unscrew the two screws securing the brushes and remove them from the body. But in case of more serious malfunctions, the element must be disassembled and a detailed analysis of the faults.
Site about off-road vehicles, SUVs, off-road vehicles
The intake and exhaust valves of the timing mechanism of the UMZ-4216 engine are located in the cylinder head vertically in a row. The valves are driven by the camshaft through pushrods, pushrods and rocker arms.
Gas distribution mechanism of the timing belt of the UMZ-4216 engine, design, catalog numbers of parts and components, maintenance of the timing belt of the UMZ-4216.
The timing camshaft of the UMZ-4216 engine is cast iron with the cams chilled to high hardness. It has five bearing journals and an oil pump drive gear. The camshaft is driven from the crankshaft by a pair of helical gears. Both gears have two threaded holes for a puller. The axial movement of the camshaft is limited by a steel thrust flange.
Thrust flange of the timing camshaft of the UMZ-4216 engine.
The working gap of 0.1-0.2 mm between the gear hub and the thrust flange is ensured by the fact that the spacer ring clamped between the gear and the camshaft journal is thicker than the thrust flange. The correct timing of the timing of the UMZ-4216 engine is ensured by installing the gears according to the marks. The “O” mark on the crankshaft gear should be against the grooves of the teeth on the camshaft gear.
Final removal of the drive chain
Further steps to remove the timing chain on the Gazelle engine look like this:
- Unscrew the hydraulic tensioner fasteners. You need to take out two elements - upper and lower. They are removed the same way.
- Remove the tensioner housing.
- Remove the cover that covers the chain. To do this, unscrew the 7 mounting bolts. Be careful not to destroy the crankshaft seal and head gasket.
- After unscrewing the upper hydraulic tensioner bolt, you need to remove the lever and sprocket.
- Remove the chain guide.
- Unscrew the bolts securing the gear to the camshaft flange (there are two in total on the ZMZ-406 engine).
- Bend back the locking plate, while keeping the intermediate shaft of the ignition system from turning.
- Install a screwdriver and use it to remove the gears and the lower edge of the chain.
How to tension a Gazelle Business alternator belt
Another important point that I would like to draw your attention to is tensioning the alternator belt ! In order to do this job we will need:
- The first step is to immediately dismantle the front panel and radiator trim. There is not much space under the hood and it is better to make your working conditions as easy as possible. Using a 12mm wrench, unscrew a pair of bolts on both sides of the panel and using a 10mm wrench, unscrew one bolt directly under the hood lock. The decorative grille is fastened with two more bolts from below.
How to tension a Gazelle Business alternator belt
Disassembly
This section describes a step-by-step process to help you disassemble the generator
"Gazelle".
So, first you need to remove the plastic protective cover from the case. Then unscrew the brush block and the voltage regulator, having first disconnected the wiring from it. The belt tension is weak, the generator belt is a gazelle. Generator replacement. Next, you should unscrew the four tie rods of the generator housing and remove the housing cover together with the stator. Then, having disconnected the winding terminals from the diode bridge, you need to remove the stator, and, if necessary, the diode bridge itself.
You can carry out the process of diagnosing generator parts using measuring instruments: E236 or a special test light.
Replacing and adjusting the tension of the accessory drive belt
Use a 12mm wrench to loosen the bolt securing the tension roller (for clarity, the engine radiator has been removed).
We loosen the belt tension by turning the tension roller bolt counterclockwise with a key “10”
Installing a new belt.
By rotating the tension roller bolt, we achieve a belt deflection of 15 mm under a load of 8 kgf applied in the middle of the horizontal drive branch (between the generator and pump pulleys).
Tighten the tension roller mounting bolt.
Source
Installing a dynamo on the engine
Installation on the engine is carried out in compliance with a certain technological process.
First, unscrew the fastening nuts of the generator brackets to the crankcase. Next, install the dynamo and secure the front mounting bolt. Then we move the front bracket and achieve alignment of the crankshaft ratchet with the drive flywheel of the part and the pump drive. By moving the bracket, we achieve elimination of the gap between the generator loop. Install the rear mounting bolt and firmly tighten the mounting nuts of the brackets to the engine crankcase. Next we put on the belt
drive onto the pulleys and tighten it using a tension bracket. We carry out a control check of the tightness of all threaded connections. We connect the part to the car's electrical network and put the terminals on the battery.
Therefore, solving such an issue is not particularly difficult, and besides, the process itself takes a small amount of time. You can save a lot on auto mechanic services.
Belt sizes gazelle business engine 4216
GAZelle, Sable
| Engine | Generator, pump | power steering |
| dv. ZMZ 402 (carburetor) | 1025x10/1050x10 | 833x10 |
| dv. ZMZ 406 (carburetor, without power steering) | 6РК1220 | |
| dv. ZMZ 406 (carburetor, with power steering) | 6РК1370 | |
| dv. ZMZ 40522 (euro 2, injector, without power steering) | 6РК1220 | |
| dv. ZMZ 40522 (euro 2, injector, with power steering) | 6РК1370 | |
| dv. ZMZ 40524 (euro 3, injector, without power steering) | 6РК1275 | |
| dv. ZMZ 40524 (euro 3, injector, with power steering) | 6РК1413 | |
| dv. UMZ 4215 (carburetor) | 900x10 (fan) | |
| dv. UMZ 4216 Business (euro 2, injector) | ||
| dv. UMZ 4216 Business (euro 3, injector, V-belt narrow pulley) | 1040x13 (generator), 875x11 (coupling) | 750x11 |
| dv. UMZ 4216 Business (euro 3, injector, wide pulley V-belt) | 1040x13 (generator), 875x13 (coupling) | 750x13 |
| dv. UMZ 4216 Business (euro 3, injector, poly-V belt) | 6РК1370 | 750x11 |
| dv. UMZ 4216 Business (euro 3, injector, poly-V belt) | 6РК1370 | 750x13 |
| dv. UMZ 4216 Business (euro 4, injector) | ||
| dv. UMZ 4216 Business (euro 3, with power steering, with air conditioning) | 6РК1805 | |
| dv. 560 (Steyer, with power steering) | 6РК1630 | |
| dv. Cummins ISF 2.8 Business | 8РК2155/8РК2166 | |
| dv. Cummins ISF 2.8 NEXT | 8РК2155/8РК2166 | |
| dv. UMZ NEXT | 757x13 | |
| dv. UMZ 274 EvoTech 2.7 Business, NEXT | 6РК1805 | |
| dv. Chrysler | ||
Replacing the GAZ Gazelle drive belt
When the first signs of belt wear appear, you should think about replacing it. To do this you will need a 13mm socket, a 14mm wrench, a rag and a flashlight. The work order is as follows:
- Using a 13mm head, loosen the upper bolt securing the viscous coupling;
- using a 14 key, loosen the lower bolt accordingly;
- change the belt;
- Using rollers, we tension the new belt to the required values.
It is worth noting that along with the belt, it is worth checking and, if necessary, replacing the generator transmission element. Evidence of its malfunction may be the presence of play, wedging, as well as extraneous noise during the startup or operation of the power unit.
The correct choice of belt for replacement can be made according to the engine or car model, as well as the catalog number. In addition, you can always contact the specialists of our online store and get expert advice.
Device and technical data
The design of this motor includes the following elements:
- Block of cylindrical parts made of aluminum.
- Cylinder heads that are mounted on the axial mechanism of the rocker arms.
- A crankshaft equipped with main and connecting rod journals, which improved engine performance.
- Single-mass flywheel equipped with a gear-type rim.
- Piston part of the motor. Each piston has 2 compression rings and one oil scraper ring.
Maintenance and repair
Maintenance of the 4216 Euro-3 GAZelle engine includes operations such as:
- Cleaning the power unit from dirt using a rag.
- External inspection of the crank device and gas distribution mechanism for damage and defects.
- Checking the tightness of connections and eliminating leaks of working fluid from the cooling system.
- Changing the engine oil.
- Adjusting valve clearances.
- Checking the pressure level in the power system.
- Checking the tightening torque of fasteners.
- Cleaning filter elements and replacing worn mechanisms.
- Check the motor for extraneous noise during operation.
Error codes
Engine fault codes:
| Engine | Generator, pump | power steering | timing belt | ||
| dv. ZMZ 402 | 1025x10/1050x10 | 833x10 | |||
| dv. ZMZ 406 (carburetor, without power steering) | 6РК1220 | ||||
| dv. ZMZ 406 (carburetor, with power steering) | 6РК1370 | ||||
| dv. ZMZ 406 (euro 2, 3, injector, without power steering) | 6РК1220 | ||||
| dv. ZMZ 406 (euro 2, 3, injector, with power steering) | 6РК1370 | ||||
| dv. ZMZ 406 (with power steering, with air conditioning) | 6RK1930 | ||||
| dv. Chrysler (with power steering) | 6РК1750 | 145Z GATES | |||
| dv. 560 (Steyer, with power steering) | 6РК1630 | ||||
| dv. Chrysler (SIBER) | 6РК1335 | 145Z GATES | |||
| Engine | Generator, pump | power steering | Air conditioner | injection pump | timing belt |
| dv. ZMZ 409 (year of manufacture 2005-2007, euro 1, 2) | 6РК1220 | 6РК1210 | |||
| dv. ZMZ 409 (year of manufacture 2007-20012, euro 3, without air conditioning) | 6РК1275 | 6РК1235 | |||
| dv. ZMZ 409 (year of manufacture 2007-20012, euro 3, with air conditioning) | 6RK2100 | ||||
| dv. ZMZ 409 (year of manufacture 2012-, Euro 4) | 6РК2120 | ||||
| dv. ZMZ 409 (year of manufacture 2017-, euro 5) | 6РК1275 | 6РК1235 | |||
| dv. ZMZ 514 (euro 2) | 6РК1220 | 6RK923 | 1360 | ||
| dv. ZMZ 514 (euro 3, without air conditioning) | 6РК1600 | 6РК1395 | 1360 | ||
| dv. ZMZ 514 (euro 3, with air conditioning) | 6РК1600 | 6РК1693 | 1360 | ||
| dv. ZMZ 514 (euro 4) | 6РК1600 | 1360 | |||
| dv. Iveco | 7РК1325 | 4РК950 | 5395 150x1 | ||
| Engine displacement | 2.89 l | ||||
| Piston stroke | 100 mm | ||||
| Compression ratio | 9,2 | ||||
| Diameter of cylindrical parts | 92 mm | ||||
| Power unit power | 107 horsepower | ||||
| Full mass | 177 kg | ||||
| 111 | The system control module is not working correctly |
| 115 | Malfunctions of the sensor that reflects the number of engine revolutions at idle |
| 143 | Low oil pressure level |
| 146 | High coolant temperature |
| 151 | The cooling system does not reach the required temperature |
| 197 | Insufficient amount of liquid in the cooling system |
| 214 | Oil overheating |
| 233 | Low pressure level of the liquid used for cooling, pump malfunction |
| 234 | Increased engine speed |
| 235 | Increased diesel fuel temperature |
| 245 | Fan Circuit Low Voltage |
| 261 | Incorrect operation of the pumping mechanism |
| 275 | High pressure valve malfunction |
| 281 | Malfunction of power supply injectors |
| 351 | Insufficient oil pressure |
If it twitches while moving
The reason that the power unit jerks while driving may be clogged flexible durite hoses that supply gasoline to the pumping mechanism. In this case, it is recommended to blow out the hose or replace it with a new one.
This malfunction may also be caused by a dirty carburetor intake filter. In this case, it is recommended to unscrew the plug from the filter element, rinse it thoroughly and blow it out using a stream of compressed air.
If the holder of the vane valve of the gasoline pump is broken, then this valve should be replaced with a new one. It is recommended to check the traction of the cylinder head heads and, if necessary, tighten the fastening mechanisms.
It won’t start: reasons and what to do
If the power unit starts poorly when hot or there is no spark, then it is recommended:
- Adjust the gaps between the valve stem tips and the rocker arm pressure bolts.
- Unscrew the cylinder head and grind the valves.
- Inspect the ignition system for defects.
- Tighten the ignition system and carburetor mounting bolts.
- Remove the fuel and cooling system jets, rinse and blow them with compressed air.
- Dismantle the carburetor, remove the mixing chamber, unscrew the fuel system nozzle and idle screw, and blow out the channels with compressed air.
- Replace the crankshaft oil seal with a new one.
Why does the engine get hot?
Overheating of the motor may be due to weakened tension in the fan drive belt of the water pump mechanism. In this case, the belt tension should be adjusted or replaced.
Functional purpose of the Gazelle drive belt
Depending on the model and make of the car, the belt mechanism ensures uninterrupted operation of the power unit attachments. With its help, torque is transmitted to the pump fan pulley, allowing antifreeze to circulate in the engine cooling system.
Another function of the drive belt is to ensure the operation of the generator, which in turn creates the necessary voltage in the machine’s electrical network and recharges the battery during operation.
The material for the manufacture of drive belts is ethylene-polypropylene rubber. It is quite reliable and efficient, considering the loads expected for this car part. Depending on the manufacturer, the drive belt is replaced every 30 thousand km. It is better not to neglect these recommendations, since the list of breakdowns in the event of a broken belt can be quite expensive.
Description of the generator
The ZMZ 406 generator is an electrical unit that provides stable voltage to the on-board network, as well as charging the battery during engine operation. The part is not difficult to repair and maintain. It ensures full functionality of vehicle electrical circuits. Mainly installed on cars produced by Gorky Automobile, "Volga"). There is also an option for installation on old GAZ-24 and 31 vehicles.
The generator rotates to the right using a V-belt, which is driven by the rotation of the crankshaft. The latter is connected to the generator shaft by pulleys. The rotation speed is 1400 rpm. The maximum speed mode is 5000 rpm.
The output current rating is 14 volts and the power is 70 A. The field coil resistance ranges from 2.3 to 2.7 ohms. It is worth noting that the ZMZ 405-406 generator is the same parts and can be interchangeable. However, the manufacturer recommends installing the one that came from the manufacturer.
Engine reviews and overview of replacement and repair prices
The average cost of replacing an engine is 10,000 rubles, and the cost of repairs is from 2,000 rubles.
Evgeniy, 37 years old, Nizhny Novgorod: “This is an engine that constantly stalls and the speed fluctuates. The only advantages I can mention are power and traction. Over the 3 years of operation, major repairs have already had to be done 2 times. On average, repairs cost 5,000-7,000 rubles.”
Georgy, 41 years old, Omsk: “This is an easy-to-maintain engine, but the fuel pump is unstable. I replaced the belts with poly V-belts, after which the engine began to run better. Among the shortcomings, I can highlight high fuel consumption.”
Belt size of gazelle 4216 units - search on DRIVE2
Belt diagram for UMZ-4216-70 engine auxiliary units.
Herring › Logbook › Belt diagram for auxiliary units
engine UMZ-
4216-70
correct roller.
I decided to change the tension roller to an “eternal” one, I read it somewhere, I don’t remember, the idea was not mine. I caught myself in time and took a photo of how the belt
Motor UMZ-4216 (gazelle business) Nultz - UAZ 2206, 2.9 l., 2001.
UAZ 2206 Gorets › Logbook › Motor UMZ- 4216
( gazelle
business) Nultz. GAV05 Was 1 month ago.
The problem was that the units
a belt for the whole thing
.
By the way,
the belt is gazelle
diesel Kamins 1650.
Installation of UMZ-4216 continued... - UAZ 3962, 2.9 l., 1998.
Review from the owner of UAZ 3962 - tuning. I’ll start with what was done before installing the engine on the car. 1. There was no hole in the head for the coolant fitting on the stove. Using a 19.5 drill, drill a hole and cut a 1/2′ thread. 2. Drilled 2 new holes for the gearbox.
Umz motor, power steering belt. — GAZ Sobol 4X4, 2.9 l., 2010.
Today we won’t talk much about drive belts. In the morning, after carrying out a technical inspection of the car, I discovered a strong beating of the steering belt on a running engine. Turn off the engine and inspect the belt
Say goodbye to overheating! UMZ 4216 internal combustion engine fan drive and theirs.
Gazelle fan drive
ICE- 4216
E-3 for
belt
13Х875, 13Х900 instead of electric coupling (for installing a constant rotation fan).
4216
internal combustion engine fan drive and their modifications.
GAZ Gazelle Business engine UMZ 4216
talks about his car on DRIVE2 with photos. Gazelle
Business Door
UMZ 4216
. 2013 release. Purchased in 2014 (new). Overall I'm happy with the car, despite minor repairs. The story about the car is very long, although I haven’t had the car very long!
