No long introductions. Today on the menu: replacing the timing belt for a Ford Focus 3 with a 1.6 engine, and at the same time we’ll replace the pump. The frequency of replacing the timing belt is 120 thousand kilometers or 8 years of operation, whichever comes first. This is what the manufacturer recommends and this applies to “normal” operating conditions, so it is better to replace it a little earlier than the regulations.
Attention! When the timing belt breaks on the third focus, all valves bend.
If the alternator belt bothers you on a Ford Focus 3, replacement is necessary
Every day, motorists are faced with the need to turn on additional lighting, radio, and other lighting devices. All this happens thanks to the presence of such equipment as a generator in the standard design of the machine. The device is designed to convert the mechanical energy of crankshaft rotation into electrical energy to power the entire circuit of the car. The mechanism is driven by rotation of the belt in the timing system. A generator malfunction leads to a number of breakdowns in the system. For example, a sharp increase in battery voltage, boiling of the electrolyte. A short circuit often occurs. Let's look at all the breakdowns and malfunctions using the example of a third-generation Ford Focus car.
Diagnostic methods
Note to the driver: in modern cars it is not customary to use the so-called “old-fashioned” methods for diagnosing a generator.
If you remove the terminals on the battery, you can cause even more damage to the equipment. Voltage drops will damage all electronics, including the on-board computer. It is recommended to carry out measurements using a special diagnostic stand. Initially, the voltage at the terminal blocks is measured, the motor is started and readings are taken again. Before starting the engine, the readings should not exceed 12V, after starting - within 13.7 - 14.8 V. An excess in the “+” direction indicates overcharging, in a negative direction – a lack of current due to a breakdown of the generator, which is part of the gas distribution mechanism.
Concept, principle of operation of the timing belt, role of the alternator belt
Timing is a complex mechanism installed to effectively control the flow of gases entering each cylinder. The structure is complex: a camshaft, valve drives for opening and closing holes in the combustion chambers, transmission links, pushers, rods, rocker arms, and a number of other auxiliary elements. This list also includes the timing belt, which has a special mission.
The belt serves to synchronize the camshaft and crankshaft in a car. The duration of belt operation is strictly regulated by each manufacturer. The connection of the shafts to each other is necessary for the motor to start and subsequently work in tact.
Finding the belt on the engine is quite simple - the lower left part in the engine compartment. In other brands and models, the location will be different. The structure of the belt is toothed, which allows it to capture the grooves of the units under its control as efficiently and tightly as possible. Previously, there was a practice of installing connectors with a smooth surface. But their efficiency indicator was low, which served as the basis for the development of a new type of belts for connecting the shafts to each other.
At the same time, the improvement of technology has led to an increase in the load on the belt. Now, instead of two shafts, auxiliary equipment has to be driven. This significantly reduces the service life.
Ford Focus 3: replacing the alternator belt - prerequisites
Typical signs of a faulty alternator belt are:
- traces of burrs are visible on the belt, as a result of worn teeth;
- when the engine is running, a whistle is heard and the belt slips noticeably, which indicates its excessive stretching;
- the color of the engine exhaust has become black, which should not be confused with a diesel unit when the engine is under load from the cargo being transported;
- vibrations during engine operation, regardless of speed;
- starting the power unit is difficult;
- Extraneous noise appeared in the engine.
When does a Ford Focus 3 alternator belt need to be replaced?
What situations prompt you to replace the belt?
In most cases, these are the results of vehicle diagnostics. As a rule, the owner of a vehicle is rarely able to make a decision on replacement due to his incompetence. Full responsibility lies with the mechanic. The specialist must be sufficiently qualified to correctly diagnose the breakdown, its location, degree of criticality, and the number of necessary spare parts.
The inspection of the technical equipment should begin by reading the readings from the Ford Focus 3 on-board computer. To do this, the technician connects a contact board to the diagnostic connector and views the data on a portable scanner and conducts analysis. After this, he inspects the belt itself and the timing belt as a whole. In the engine compartment, unscrew the plastic box covering the belt. The main belt failures are the presence of burrs, when the material is deformed and becomes unusable and the teeth are broken. As soon as one of the above symptoms is present, replacement must be carried out.
Ford Focus 3: alternator belt - replacement
Work begins in the engine compartment. The master on the right side of the engine dismantles the cushion, the generator block, the housing part of the timing belt casing, the generator itself is unscrewed, but does not remove it from its seat;- Stage No. 2: under the bottom of the car. The master dismantles the oil pan protection, unscrews the right wheel, the right fender liner, which is held on by seven self-tapping screws.
- The first (lower) belt is removed. This happens quite easily, since the generator at the top has already been released from its seat.
- The cushion is removed from the engine compartment and the remaining part of the housing mechanism is unscrewed.
- In order not to disturb the clearances of the top and bottom dead centers on the camshaft, the master installs a special clamp between the shafts; it prevents arbitrary rotation during dismantling work.
- The mounting of the water pump (pump) and tensioner is given. After this, the degree of belt tension will sharply decrease. When replacing the timing belt, it would not be superfluous to simultaneously inspect adjacent parts and mechanisms for the degree of wear. Pay special attention to the seals and the tensioner roller. Of course, such an inspection is not necessary, but in order to minimize the risk of breakdown, it is advisable.
- The old belt is removed and a new one is installed in its place. The structure is reassembled in the reverse order.
Methods for purchasing a Ford Focus 3 alternator belt
You can purchase a new alternator belt in the following ways:
- car market;
- auto shop;
- online store;
- intermediary services.
Recently, purchasing from service centers with subsequent installation has become popular. Explanations for this are as follows: qualified consultation, wide range of products, prompt installation, prices below market prices, after-sales service.
List of parts and repair kits
The list of parts and repair kits is as follows:
- for tensioner: catalog index KTB764;
- water pump, generator belt: catalog number 6PK1059ELAST;
- timing belt with number 5PK868ELAST;
- air conditioner belt 378EL.
If all procedures are carried out strictly according to the regulations, then after starting the engine, the error indicator on the center console of the instruments will not light up. Otherwise, an error or incorrect installation was made in some area.
Length of service life
When it comes to Focus 3 drive belts, belt replacement can be delayed or delayed by the following factors that affect the overall service life of the part:
- style and manner of driving;
- speed limits;
- quality of spare parts;
- installation location;
- master's qualification;
- weather conditions and vehicle storage conditions.
Only by assessing all the data together can we give a complete and objective answer on the duration of operation. As practice shows, if all recommendations are followed, the mileage before repair is 60 - 80 thousand km. For some it is more or less. There are known cases of mileage of 150,000 or more, but these are exceptions rather than the rule.
Replacing drive belts on a Ford Focus 2 complete instructions with photos
Replacing the Ford Focus 2 drive belt will be required if you need to remove the generator or air conditioning compressor, for example. If there is no air conditioning in your Ford Focus, then there is one belt, if there is air conditioning, then there are two drive belts. Drive belts rotate the pulleys of the generator, power steering, pump (air conditioning compressor, if equipped). The actual torque for all auxiliary units is provided by the crankshaft pulley.
But before you remove the A/C belt, make sure you have all the spare parts. After all, on the Focus, the drive belts are disposable; you won’t be able to install them a second time. To clarify the location of the Ford Focus 2 drive belts, we offer the following photo.
Photo of auxiliary units with drive belts Ford Focus.
- 1 - air conditioning compressor drive belt
- 2 - oil pan
- 3 - auxiliary drive pulley
- 4 - cylinder block
- 5 — bracket for the intermediate support of the right wheel drive
- 6 - upper front timing cover
- 7 — manifold mounting studs
- 8 — bracket for the right support of the power unit
- 9 — inlet pipeline
- 10 - generator
- 11 - oil level indicator
- 12 - coolant pump pulley
- 13 - auxiliary drive belt
- 14 — power steering pump pulley
- 15 — air conditioning compressor bracket
- 16 - air conditioning compressor
Tools and accessories
Since we are dealing with Uncle Ford, remember a few nuances: The generator drive belt does not have a tension pulley, like the air conditioner belt, so they are simply cut and installed with special tools that are usually included. The crankshaft and camshaft pulleys do not have locking keys and are held only by friction, so before unscrewing their fastenings, it is necessary to set TDC and fix the shafts. Since this engine has VCT clutches, we will need a special throttle clamp as well as a crankshaft clamp. Better buy this set.
Ford clamp set.
Replacing the Ford Focus alternator belt
You will need fixture number 2 in the photo at the very top.
We install it on the auxiliary drive pulley so that it is located approximately in the middle between the vertical and horizontal axes of the pulley. See the photo below. Tools and materials Before installing and putting on a new belt, you need to prepare the tools.
To complete the work you will need: Algorithm of actions Having prepared the tool, you can replace a damaged or worn belt. Tensioning and installation of the belt is carried out using a fitting device in accordance with the drawing given on how to replace a belt on a Ford Focus. Drive belt tensioning diagram Below are detailed instructions that will allow you to learn how to change and how to tighten the belt: Before you begin replacing the product, you will need to turn off the ignition and open the hood of the car.
Unscrew the terminals connected to the battery and remove. After this, place the front wheel on a jack, loosening the bolts on it in advance. The bolts must be completely unscrewed, after which the wheel itself can be removed.
Then dismantle the fender liner behind the removed wheel, and remove the mudguard along with it. Install the right front locker. Install the right front wheel.
We draw your attention to the fact that this website is for informational purposes only and under no circumstances constitutes a public offer as defined by the provisions of Article 2 of the Civil Code of the Russian Federation.
All repair procedures described on this website must be performed by professionals at an authorized service center. And so in this case, while driving, a hum began to be heard from under the hood of the car, in all likelihood this hum came from the generator.
As a result, the battery light on the dashboard came on, which meant there was no charging. Then the airbags turned off, which was indicated by the AirBag indicator lighting up. Following this, the on-board computer turned off and the car stalled.
Flatly, how to replace a belt on a Ford Focus, press the clamp and remove the pipe from the removed power steering reservoir. Now you need to remove the Ford Focus cooling system expansion tank from the mount and move it to the side so that it does not interfere with the removal of the generator. Next, you need to disconnect the power cable from the battery.
Note! It is not necessary to disconnect the entire terminal, but only the wire that goes to the generator. This will avoid re-setting the power windows, radio and on-board computer of the Ford Focus.
Having disconnected the wire from the generator, first how to replace the belt on a Ford Focus with a socket wrench to the nut securing its terminal. Now you need to disconnect the connector, which is located next to the generator. To do this, you need to use a thin screwdriver on the locking button on its side, and then remove the chip by pulling it.
Using a 15mm socket, you need to unscrew the lower bolt securing the generator, which is located under the pulley. Also, use a 15mm head to unscrew the top bolt and nut and remove the plate. Then you need to use the sprocket head to unscrew the pin on which the upper nut was screwed and remove the Ford Focus generator. Installing a Ford Focus generator We install the new generator in its seat and screw in the pin, so we fix it.
Next we screw in the lower bolt, having first put on the plate on which the power steering reservoir is attached, and then the upper one together with the upper nut. Now you need to put on and tension the Ford Focus generator belt, which is also the drive belt for attachments - the power steering and pump.
According to the instructions, the alternator belt on a Ford Focus 2 is not removed by loosening the tensioner or alternator, but is cut off, and to install it you will need a special set of tools that are used depending on which pulley of the alternator, power steering or air conditioner the drive belt is put on.
Replacing the fuel filter Ford Focus 2 avtobrands. Ford Focus 2, the fuel filter is not replaced, but given the quality of gasoline that domestic gas stations offer us, it should still be changed.
How to check the speed sensor ford focus 1 replacing the trailing arm ford focus 2.
Replacing the alternator belt Focus 2
Ford Focus 1 speed sensor where is it located - 1 answer What tires can be installed on a Ford Focus 1 - Forum Tires and wheels. FF2 tension rollers on how to replace a belt on a Ford Focus there are no attachment drives, but on 1. Diagnostic connector ford focus 1 forum, diagnostic connector ford focus 1 reviews, diagnostic connector ford focus 1 mirror, diagnostic connector ford focus. Spare parts Ford Focus 1 Europe 2. When to change the fuel filter on a Ford Focus 2?
Replacing drive belts for Ford Focus 2 with your own hands
Ford Focus diagnostic connector 1 - quick car diagnostics. Maybe someone has such experience?
Will there be a wipe somewhere? Recommended Since many do not have such equipment, and they don’t have enough money to buy it, they are coming up with other ways to change the belt of an air conditioner or FF2 generator without tools. Replacing the fuel filter for Ford Focus 2 should.
The Ford Focus 1 ignition coil or module is a kind of transformer.
We will talk about some of them, and also show them clearly in the video. Officials to independently replace the Focus alternator belt on the engine 1. When the car starts, if the battery is weak, it is possible! In such a situation, all devices operate solely at the expense of the battery, but after starting the engine, the generator begins to function.
One of the most common breakdowns of the Ford Focus 2 is a breakdown of the alternator belt.
In this case, its replacement will be mandatory. Today we will talk about how to change the belt, in what cases and what is needed for this. According to the manufacturer’s recommendations, the alternator belt should be replaced every km, or 5 years of operation.
Replacing the Ford Focus 2 belt - leave it to specialists
Replacing a Ford Focus 2 belt is a fairly simple operation, but, as practice shows, not every car enthusiast can handle it. Modern cars, especially foreign ones, have a complex design, each model has its own maintenance features, although the basic principles of replacing a belt are almost the same, and this operation is carried out in any car service center in Tver.
So, is it worth replacing the Ford Focus 2 belt yourself and in what cases should this be done? The first thing you need to do is make sure that the belt really needs to be replaced. The main sign of wear on the Ford Focus 2 belt is a characteristic whistle that appears when the engine speed increases and the load on the generator increases (with powerful consumers of electricity turned on - the audio system running, high beam headlights, air conditioning on). The front panels of some cars are equipped with a special warning light, which signals to the driver that the belt tension is insufficient or it has already worn out. The belt is located on the left side of the engine compartment, if you stand facing the car.
First, you need to visually inspect the Ford Focus 2 belt - to do this, you need to turn off the engine and disconnect the negative wire from the battery. After this, you need to carefully inspect the belt for elongation, cracks, tears, decreased elasticity and other visible signs of wear. If the fault is only that the generator does not produce the required voltage, then it may be that the belt has simply stretched. In this case, it is enough to simply tighten it.
Replacing a Ford Focus 2 belt comes down to a few simple operations. You need to jack up the right front part of the car, unscrew the wheel, remove the mudguard and wheel arch liner, and use a socket to unscrew the casing that protects the drive belts of the auxiliary units and the compressor. After this, remove or simply cut the unusable belts, first remembering their location. Only after completing these operations can you begin to replace the timing belt, air conditioning compressor belts and other auxiliary units.
The new belt must be installed in exactly the same way as the old one was installed, so as not to cause any damage. After installation, it must be tightened; this is done by rotating the tension bolt in the opposite direction. The optimal degree of belt tension for Ford Focus 2 is indicated by the manufacturer in the operating instructions, and you can check it with a conventional dynamometer.
Every year modern cars become more and more complex in terms of design. Therefore, it would seem that such a trivial matter as replacing an alternator or timing belt turns into a whole problem for inexperienced car owners, which not everyone can cope with. Car manufacturers quite often, for safety reasons, cover belts with protective covers, which require special tools—wrenches or sockets—to unscrew.
Removal
All cars
1. General Notes: The position of the engine mounts and engine roll limiters when described is as viewed from the transmission towards the engine. If necessary, use special tool 303-397 to remove coolant and ventilation hoses.
Items that apply to specific variants and not all vehicles are marked with a special note.
Replacing the alternator belt Focus 2
- 831 13 700k
- 258 1 252k
According to the instructions, the generator belt on a Ford Focus 2 is not removed by loosening the tensioner or generator, but is cut off, and to install it you will need a special set of devices that are used depending on which pulley (generator, power steering or air conditioner) the drive belt is put on. On engines 1.4 and 1.6 liters. FF2 does not have tension rollers on the drive belts of mounted units, but on 1.8 and 2.0, although there is a tension roller on the generator belt, according to the technology, the belts are still disposable and they are simply cut off , and new ones are also installed with a special device. Since many people do not have such equipment, and they don’t have enough money to buy it, they come up with other ways to change the belt of an air conditioner or FF2 generator without tools. We will talk about some of them, and also show them clearly in the video. As a temporary measure, you can use a special product - belt conditioner, which can eliminate the squeaking of the drive belt and slightly enhance the traction characteristics.
Officials do not recommend replacing the Focus alternator belt on your own on a 1.6-liter engine, since rough and inept handling can lead to damage to the belt during installation , but on 1.8, 2.0 engines you can do it yourself, it will be easier there.
To replace the drive belt of a Ford Focus 2 1.6 with air conditioning, you need a set of belts - 1708273 , its composition:
- generator belt;
- air conditioning belt;
- installation accessories (3 pieces).
If you don’t take the original, you can buy CONTITECH 6PK1059ELASTT2, it will cost 15 dollars less.
Set of accessories: 1 - for driving auxiliary units (generator, power steering, pump); 2 - air conditioning compressor belt
Replacing hanging belts on Focus 2 1.6
To change the generator belt, a two-part device is installed on the pump wheel (we install the device until it clicks when it becomes as needed). The pump pulley is rotated using a special bolt (key “19”) on the fixture. The belt should be wound in the following sequence: first we put it on the pulley of the power steering pump, while the belt is wound under the device on the pump, then we put the belt on the generator.
And to replace the air conditioning compressor belt, we take another device and place it on the crankshaft pulley, throwing the drive belt over the compressor and putting it on the device from below. Then we turn the KV bolt with a key (at “18”), turn the pulley clockwise, and hold the belt with your hand so that it does not come off.
Visual video instructions on how to put the belts on the Focus 2 with the device
Replacing generator belts, air conditioning, FF2 1.6 l pump without tools
Replacing the alternator and air conditioning belt on FF2 1.8 and 2.0
Now let’s consider replacing the air conditioner and alternator belt on your own on a Focus 2 with 1.8 and 2.0 liter engines, where you can do without the extras , saving on buying a kit, and taking Gates belts:
- 6PK1305 — FF2 generator belt;
- 5PK705SF - air conditioning belt.
To get to the belts, as in the previous case, you will need to remove the decorative engine cover, the front right wheel, and behind it the mudguard and fender liner (T25 key), and then you can proceed in several ways:
Option No. 1 for replacing the air conditioner belt
- unscrew the five bolts securing the air conditioning compressor;
- we will fix the air conditioning so as not to disturb the hoses;
- remove/install the drive belt;
- We screw the compressor back, but there is one thing. When the old belt is put back, the compressor can be screwed into place without problems, but if there is a new belt that is not stretched, then it may not work out so smoothly.
Option number 2: how to change the compressor drive belt
- Without unscrewing the compressor, remove its pulley;
- Using the “10” head, unscrew and remove the pulley pressure plate;
- remove the pulley retaining ring, and then the pulley along with the belt;
- put a new hanging belt on the HF and compressor pulleys;
- we will select a pipe of suitable diameter (so that the diameter is larger than the compressor shaft, but smaller than the hole in the pulley);
- we pass the tube through the pulley and put it on the compressor shaft by about 5 mm and press down a little, the pulley, under the influence of the belt resistance, jumps onto the shaft itself;
- putting everything back together.
At the top of the engine, to change the generator belt, unscrew the 2 tensioner bolts and leave it on the pin, move it to the right side of the car, and remove the belt!
Reassemble in reverse order. Thus, it will take about an hour to replace the FF2 hanging belts without any problems.
Replacing the alternator drive belt Ford Focus 2 1.8 TDCi
Replacing the alternator belt on a Ford Focus 2 1.8 Flexifuel
Part Selection Options
Before you remove, change and put on a new strap, you need to select it. The length and size of the drive belt in a Ford Focus can range from 705 to 975 mm, the number of ribs will also vary depending on the version and year of manufacture of the car. Check the service book for exact information about this. For Ford Focus 2 petrol cars with air conditioning, the engine capacity of which is 1.4-1.6 liters, you can use manufacturer’s belts:
- original Ford strap;
- German-made Kontitek product;
- Daiko strap (Italy);
- one of the proven options is a Bosch belt, made in Germany (the author of the video is Pavel Menshakov).
In vehicles with the same engines without air conditioning, the following belts can be used:
- original Ford production;
- as well as products from manufacturers Kontitek and Gates.
For the pre-restyling version of Focus 2 with a volume of 1.8-2 liters, a salon strap is used:
- Ford;
- Kontitek;
- and Daiko.
In a restyled version of a car with a similar engine size, the same products can be used, as well as belts from the manufacturer Gates. All of the above manufacturers can also be used in diesel cars.
