The term replacement of timing Ford Focus. Consequences of untimely replacement belt timing

17.05.2020

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GAS DISTRIBUTION MECHANISM. Gasoline motors.
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On motors of 1.8 and 2,0 liters, the timing of timber is carried out by chain !!!
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Visual manuals for replacing the timing belt from Colleague Anatoly, Aka PITERFF2.:
On a 100-strong motor
On a 115th powerful motor
as well as:
Moment of tightening bolts gears RV
Procedure for replacing couplings at 1,6_115Sil motor (Do not forget about the coat of the bolts of the couplings - 75 degrees with the final tightening!)

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2.5L DURATEC VCT TURBO
(2.5 ST 225LS c04 / 10 / 2005P10 / 08/2009 ,
2.5 RS 305LS c12 / 01 / 2009-)
master Magnical Finis 1372015
complete composition:

IMPORTANT! One-time bolt! Re-installation is not allowed!

What bolt to choose ???

Criterion for choosing a bolt of pulley k- TSB 55/2005:
"On cars with engines of the constructive series SIGMA, the toothed pulley and polyclinic pulley are fixed on crankshaft Vale with a central bolt M12x29mm
To improve the transfer of effort on engines made from 15.08.2005applied central bolt M12x44.5mm.. For this, a threaded hole in the crankshaft was also changed in order to install the elongated bolt, i.e. Threaded threads in the crankshaft begin only 22 mm from the beginning of the opening. In addition, the hole was deepened to 52 mm.

The use of an old, short central M12x29 mm bolt on new, changed crankshafts: a short central bolt barely reaches the first turns of the thread in the shaft (about 3 mm), but when tightening it can damage the thread of the bolt or shaft. The use of a new, long central bolt M12x44.5 mm on old crankshafts: a central bolt is 7 mm longer than the threaded hole. After tightening the bolt, the crankshaft pulley remains loose! During the service process, follow the instructions below. maintenance.
Failure to comply with these maintenance instructions can lead to malfunctions. The relevant subsections of repair manuals will be updated with the next reprint. "

Changed central crankshaft pulley mounting bolt TSB 55/2005- Replaced by TSB 79/2009:
"On cars with engines SIGMA series issued until 14.08.2005., Crankshaft timing belt pulley and crankshaft pulley attached to a crankshaft by central bolt M12x29mm. Thread turns for the central bolt in the crankshaft shaft begin directly from the beginning of the hole.
To improve power transmission on engines issued during the period from 15.08.2005 to 08/16/2009, used central bolt M12x44.5mm.. For this, a threaded hole in the crankshaft was also changed in order to install the elongated bolt, i.e. Threaded threads in the crankshaft start only after 22mm from the start of the hole. In addition, the hole was deepened to 52mm.
Due to changes in the design of the crankshaft on all SIGMA engines, starting from 17.08.2009., the central crankshaft pulley bolt with a washer is installed M14x80mm.
This bulletin describes the revised tightening procedure of a new bolt.
When repairing the above engines, the following difficulties may occur:
The use of the old, short central M12x29mm bolt on new, changed crankshafts: a short central bolt barely reaches the first turns of the thread in the shaft (about 3 mm), but when tightening can damage the bolt thread or shaft.
Application of a new, long central M12x44.5mm bolt on old crankshafts: 7mm central bolt is longer than a threaded hole. After tightening the bolt, the crankshaft pulley remains loose! "

Today I drove to us bright representative American car industry Ford Focus. 2 restyling with an engine 1.6 100 horses, replacement of timber and little things. This engine HWDA is fundamentally different from the similar 1.6 HXDA 115 horses only in the absence of VCT couplings. On the speedometer 100,000, even though it is a little earlier of the recommended replacement interval, but as they say it is better to hurt.

When the timing belt breaks on the HWDA engine, all valves are oppressed.

Since this is uncle Ford, we are preparing for small difficulties. First, drive belts auxiliary aggregates do not have tensioned rollers and therefore either have to cut them and buy a new set with installation devices (a set of dayco PVE001 for today's day 2700 on www.exist.ru), or put on the place old using the Russian smelling, how to do it in the article . Secondly, all the pulleys do not have a key and hold only on the strength of friction, so you need to check everything twice before unscrew them.

That's the patient itself.

Remove high voltage wires And unscrew the candles that later it was easier to turn the crankshaft. We also unscrew 11 bolts on 10 and remove the valve cover.

We unscrew the fastening of the expansion barrel and take it to the side, do not drain antifreeze.

Until the generator belt is removed with a break of four bolts on 10 pump pulley.

Operations for removing the compressor of the air conditioner and the generator described below are needed if you leave old belts, well, if not, simply cut the belts with a knife and skip these items.

Disconnect minus battery braid. We unscrew the four bolts of the air conditioner compressor, we assign it to the side and remove the strap.

We turn over the bolt and the nut, holding the generator bracket and the GUR tank.

Remove the lower generator bolt.

After that, unscrew the hairpin, the generator will shift down and you can remove the belt.

We deriverate the engine and dismantle the support.

Remove several bolts on 10 and remove the front protective cover of the timing belt.

On the lid removed Seen the location of the bolts.

And two with a side.

I exhibit the top dead point. To do this, rotate the crankshaft clockwise until the slots on the camshafts will be parallel to the head plane and it will be possible to insert the camshaft fixture, in our case the usual thirty-second corner.

Unscrew the plug below.

From the set, we will need only a crankshaft fixture and tensioning roller.

We twist the lock instead of a plug, it must block the crankshaft from turning clockwise. You can remove the fixture of the camshaft and check, twisting the crankshaft.

Remove the right front wheel And the mudguard. Making sure that everything is worth in their places and blocked, proceed to the most interesting, unscrew the crankshaft pulley bolt. I blocked it a universal lock, and the assistant through a half-meter extension broke it. Tighten the bolt seriously!

We remove the pulley and unscrew three bolts dismantle the bottom cover of the timing.

Just in case, we put two labels on the stars of camshafts.

Fix tension rollerAfter which we unscrew it and remove it with the timing belt.

Put new belt Timing and tensioning roller, remove the ficker of the roller, thereby pulling the belt.

Do not forget about the direction of the belt rotation.

We are convinced that the crankshaft rested into our latch, after which we put the bottom cover of the timing and pulley of the crankshaft. We put a new crankshaft bolt.

The reuse of the bolt is not allowed.

Tightening it with 40 n / m + + we are brought to 90 degrees. After removing all the locks and turn the crankshaft two turns. The labels on the camshafts should coincide and the crankshaft locks and camshedral in their place. Next, set all the details in the reverse order. Everything is simple, the main care is well and straight hands of course.

Good luck on the roads. Nor nail or rod!

Replacing the timing belt Ford Focus 3 is one of the mandatory car maintenance work.

Rules for replacing belt timing Ford Focus 3

According to the official regulations of the work, the timing belt for Ford Focus 3 should be changed every 120,000 km of run. Manufactured by the manufacturer, the frequency of work may vary depending on the operating conditions and the quality of the belt.

Ford Focus 3: When to change the timing belt

The instruction manual suggests changing the timing belt every 120,000 km. However, according to the reviews of motorists, wear is much faster. Therefore, pay attention to the status of the part follows this mark in the car run.

Yes, the manufacturer guarantees the integrity of the belt for 120,000 mileage kilometers. However, motorcycles are an important parameter. It's one thing when the car goes in the track mode with a constant high speed and completely different - movement in a metropolis with its traffic lights and total reasons

How much does it cost remkomplekt timing Ford Focus 3

Repair Kit the timing from official manufacturer is 3000 rubles. His catalog number 1672144.

According to the observations of most owners, this mileage is the most optimal.

Consequences of untimely replacement belt timing

Observe the replacement time and periodically check the belt condition is very important to avoid serious consequences. The timing belt breaks most often entails the damage of the engine valves, which will result in expensive repair.

Replacing the timing belt Ford Focus 3 1.6

To change the timing belt, it is not necessary to go to the service. On the Internet, there are enough video and instructions on this topic so that in the presence of certain skills to take up this work itself.

For work, you will need special fixing devices for shafts.

Remove the extra equipment belt.
Remove the generator output cover, disconnect the wires and dismantle the generator.
Take to the side expansion tank. Hoses do not disconnect.
Put a reliable emphasis under the engine crankcase. Between the support and crankcase, put a wooden bar, so as not to damage the crankcase.
Remove the right support of the power unit.
Remove the plot of the water pump.
Remove the bracket right support.
Unscrew the bolts and remove the front cover on the timing drive.
Turn off speed.
Turn the crankshaft to coincide with the camshaft.
Remove the plug on the top of the cylinders, insert the lock in its place.
Turn the crankshaft until it is stacked by the retainer.
Set a special retainer on the shafts so that they do not turn.
Turn on the fourth transmission and put the car on the "handbrake".
Remove the crankshaft pulley.
Remove the timing lid.
Loosen the degree of belt tension and secure the roller in the corresponding position.
Remove the belt and replace it with a new one.

Installation of parts is performed in the exact removal order. When performing work, pay special attention to the coincidence of timing marks.

Ford Focus 3 worldwide is considered a reliable car. Its engine is a single organism, where all systems work nicely, and before the micrometer, the fitted parts are somehow influence each other.

Normal work of the crankshaft and distributional shafts Directly depends on the state of such a part, as the timing belt. Focus 3. Replacing it is inevitable - over time, the tension element of the gas distribution mechanism will be disretened.

And if it is worn, it is very soon to expect its rupture, stop the engine and considerable costs for repairing its components. But all this can be avoided if the motorist will simply be replaced by the belt on time.

What affects the condition of this timing element?
When is it necessary to replace it?
How is it produced, and what is needed for this?
Is the price of the service "Replacing the timing belt belt Ford Focus 3"?

All of this are interested in customers of our car service. For them, our masters will give detailed explanations.

Timing belt focus 3: replacement, price for service

In our car service, the cost of replacing this element of the gas distribution mechanism is one of the lowest on the region. Although the procedure itself, taking into account the location of the belt and takes a certain time even from our experienced masters. Another thing is the price of the most detail.

Originals:the price of original stretch parts from Ford, of course, above. But they have a certain plus - they are completely suitable under the type and geometry (dimensions and the inter-axis interval). Or, as motorists say, "stand up as relatives", which means that they will serve longer.

FOR REFERENCE! Original detail It should not be made by Ford - for focus 3, tension parts can produce companies under another brand. But all of them are produced under the Ford's brand, that is, ideally suited for focus 3 (instructions for the brand must be in the documentation).

Analogs.There are also high-quality analogs. Not an original timing belt Focus 3 replacement, price and quality may not differ too much from the original. They do not have a brand label, but they can go according to characteristics. Among those are popular and are suitable for focus 3, two brands are distinguished:

Bosch from Germany. Firm, famous in Russia quality products. Releases components and for other automotive systems.
Dayco their Italy. The company specializing in the release of timing belts.

Fake. On cheap details from Asian countries raised under the brand or even analogues, speak too much. Their experienced eye of the automaster is distinguished immediately. They serve as a rule for long. Therefore, those who decided to save, have to pay twice. In our service station for replacement, belts are ordered only from proven dealers.

The consequences of damage to the timing belt on focus 3

Extremely rarely belt robbed suddenly and completely unexpectedly for the motorist. He is abrupt for a long time, It may take several years. And it is quite difficult to notice in a timely manner in it signs of wear:

cracks;
chips;
cuts;
folds;
detachment.

There may also be traces of oil, which indicates the need for a comprehensive diagnosis and elimination of the causes of leakage.

If you postpone the visit to the car service for an indefinite period, the consequences when breaking the belt may be such:

Walk out the valve.
Pistons and work chambers GBC will suffer.
Rejuvenable damage will receive conjugate aggregates.

One belt replacement will not be enough. It will take considerable investments, patience and time so that Focus 3 returned to life. And the price of all tuning equipment for focus 3 makes you think.

When does the manufacturer prescribe to replace the belt on the focus 3?

According to the Regulations on Car Ford Focus 3, this element of timing should be replaced:

for versions with a 1.6 L engine - every 120 thousand mileage kilometers;
for other versions - 150 thousand mileage kilometers.

By time: in the first case it is no less often than once in eight years, in the second - ten.

ATTENTION! These are official numbers, that is, averaged motor resource, within which Ford involves the preservation of the workable state of the timing belt on focus-3. In practice, everything looks somewhat different - this will tell you any experienced car machine.

How much really on focus 3 is the timing belt?

It may well manage so that the belt will require a replacement when the car did not pass and half of the kilometer specified in the documentation (that is, 60-80 thousand kilometers).

It affects his condition:

Much depends on the road on which the focus is constantly moving. 3. If it is operated almost all the time within the city, the speed changes regularly - the car stops in front of the traffic lights and gas comes between the intersections. If it is more often moving around the open track, the speed most is the same. For several years, the difference in such high-speed modes will affect the belt wear.

Operating conditions

Too high temperatures With heat or too low - during frosts affect the surface of the reinforced rubber belt of the gas distribution mechanism. Such severe climatic conditions, or rather, their change is characteristic of Russia. Therefore, the resource installed for the countries with a softer climate can be safely taken away one or another share.

Year of car manufacture

The factory belt, installed on the focus 3 conveyor, serves longer than the element that will replace it through some time lapse. This fact belonging to any other car has long been noticed by experienced masters. The fact is that the new timing belt, installed instead of the old, affects the condition and other parts and units, which over time continue to leave the perfect state.

Belt tension

The tension should be optimal. Check it better with appliances. With a strong drawing, not only the belt itself is faster, but also rollers with pomp. With a weak tension, the belt can slip, which will violate the phase of the timing operation.

Preparation for replacing the timing belt on focus 3

It is difficult to argue with those warlords that they were sure: "To prepare for war, it means half to win it." In the case of the replacement of the belt, the situation is exactly the same.

The master, even before it starts work, even if he has a considerable experience, asks the client about what year of release Focus 3, what is his mileage, in what conditions it is exploited whether the timing belt changed before. Details can be refined according to the timing scheme for focus 3.

After that, the tool is prepared.

From the standard set will be required:

item key to "10"
heads or cavities on "8", "13" and "18".

Of the special devices and tools will be necessary:

Installation plan - it is needed to fix the camshaft in a fixed position.
The template is in order not to scroll phase regulators.
Various locksters - they will allow fixing the crankshaft.
Stopper - it is installed on the crown of the crankshaft flywheel.
Stud - In order to immobilize the timing belt tensioner

If, when repairing other mechanisms and systems, you can do the standard repair kit, then in the case of the timing, without these special devices, it is not necessary.

FOR YOUR INFORMATION! An error at least for degrees without the use of clamps can lead to the need to re-dismantle the timing belt.

Preparation for work significantly accelerates it and simplifies. When the details are clarified and the tool is prepared, the master starts to work.

How to replace the timing belt focus 3?

The procedure itself is not some kind of superpower. Master with experience and necessary tool, rapid and accurate movements are able to produce it without much difficulty.

Mainly, the whole work is to simply get to the belt and make it possible to disassemble. At the same time, extreme accuracy should be observed in everything.

The following manipulations are required:

DANGEROUS! In no case cannot be wrapped the crankshaft with the detail - so the pistons will break the valve.

Our car service is also provided with an inspection service, checking and (at the request of clients) replacing the tension roller, drive belts, crankshaft pulley and its bolt and conjugate parts.

Good work belt timing belt Ford Focus 3

Summarizing the words of professional carkers, you can conclude that:

For normal operation of the engine, focus 3 needs a workable timing belt with optimal tension.
Traces of its wear and damage (cracks, cuts, detachal) are easy to notice with superficial inspection. It is recommended to produce, without relying on the official regulations of the manufacturer. This is dictated by specific operating conditions of the car Focus 3: By what roads it is constantly moving, what constant climatic temperatures affect it, whether the timing belt has changed, which level of tension has.
Before working on the replacement of the belt, special devices should be prepared so that the entire procedure takes place as few times.
And for competent and neat replacement, experience is required.

Our car service offers services of professionals who:

Quickly, competently and cheap replace the timing belt on focus 3;
Will conduct diagnostics and eliminate problems of other systems, mechanisms and parts affecting the operation of the gas distribution mechanism;
Guarantee the quality of all work performed.

Qualified help at your service!

Family Ford Focus 2 family has been produced from 2004 to 2011. In 2008, restyling was held, but the motors remained the same. The most popular of them also remains in DVS with a volume of 1.6 to 115 forces. The timing belt on it on the regulations was laid within 6,000,000 km, inspect - every 3,000,000 km. And to replace the timing belt on focus 2 will always be difficult: the transmission does not record the crankshaft, and you have to delete the starter.

Video: fast replacement timing belt without special tool to Ford Focus 2.

Black exhaust;
Vibration;
Periodic launch worsening;
Noticeable extraneous noises.

Preparation

On the pit: Remove the protection - bolts, 2 pcs. on 17 and 4 pcs. By 13. Unscrew 4 bolts on the compressor, the belt is removed, tighten the moment 25 N * m.

Under the hood: remove the "-" battery, unscrew the tank of the GUR, freeing the hoses of the coolant, remove from two latches and take the tank of the coolant to the side.

How to remove the generator: Turn off the connector, unscrew the nut on the terminal, unscrew the fastener - the heel and bolt from above, bolt below.

Generator, pump, starter

Under the generator belt there will be a pulley of the pump. Unscrew the keys to 10 (photo 2). Preparation of the starter:

Unscrew 2 bolts from above (photo 3) and 1 below (photo 4), "red" bolts do not remove!
The knot is removed to the side.

To remove the lid:

Unscrew 5 bolts from above, 2 in the center, 2 below;
Remove the cover down;
Take back and remove.

Fixing belt

The transmission is turned off, the key to 18 shaft rotate strictly to the right so that all the tags watched "at 11 o'clock".

Before installing "Butterflies"

Bolt 21-12 / 8 screwed up instead of a plug. Its finding: Cylinder 1, near an internal shrus. The shaft turns until it stops, then turn on the "fifth" and march tapes in the engine at the back of the engine. Different to Ford Focus 2, the timing belt replacement is not carried out.

On the flywheel install the retainer (photo 4) or scolding. The retainer is screwed at 2 bolts.

Without withdrawing, the support will not work to fix the pulleys. Therefore:

Subdomains in the engine;
Unscrew the support - 4 nuts / bolts (photo 6);
Unscrew the bracket under the support - 2 bolts in front, 1 behind, 1 below.

The result is the installation of "butterflies" between pulleys.

Replacement on Focus 2 (1.6 Engine)

The shaft is fixed. But they still take a scissor retainer and a screw to 18 unscrew. A pipe is used. The pulley itself is then removed by his hands.

Removal Shkiva

The casing, as in photo 3, is also removed by unscrewing 3 bolts.

Belt and roller

Replacing belt

Replacement steps:

Throw off the belt;
If necessary, unscrew the roller;
Install a new roller, tighten the torque of 25 N * m, leaving the hairpin;
Install a new belt, starting with a graduation clutch clockwise;
Remove the hairpin.

Tightening torque of three bolts on the casing - 9 N \u200b\u200b* m. For the rest - in the drawing.

Screw on pulley

Tighten into 2 reception while holding the pulley by the retainer:

Up to 45 n * m;
Wait;
Trust by 90.

Pulley hold from the pit. Need an assistant.

Specific to and devices

List of replacements:

Instead of "butterfly" - cardboard;
Locking screw - according to the drawing (see below);
Plate-locking - screwdriver.

The belt is removed when the excavations on the pulleys coincide with the labels.

Installing the GRM drive

"Scissors" can not be replaced with nothing. On the unscrewing there is a pipe under the ratchet head:

1.5-1.8 m - dismantling;
0.8 m - Installation.

The bolt on the pulley is chopped by a "liquid key" or warm by thembrane. It is impossible to scare a click when unscrewed. Parameters: M12x1.75 × 44.5, Article 1406755.

Useful details

What is better to change: belt (117 teeth), a roller with a bolt, nuts 1381967 with support, bolt 1406755. There will be 12 teeth between the clutches.