How to Replace the serpentine belt on Pontiac Bonneville 1999.

Pontiac Bonneville 1999 uses one serpentine belt to connect all components, to escape a bent shaft. The difficult part about replacement of a serpentine belt is a layer pad to an engine mount, is bound with a belt and should be removed. As soon as the layer pad is removed, replacing a belt will occupy some minutes. The serpentine belt diagram can be received from the owner's manual or from an engine compartment to guarantee belt spasms properly optimum performance data.

1. Guarantee that the car is switched off, and keys out of ignition. Open a cover for access to an engine compartment.
2. Follow a belt to the base of the engine a crankshaft pulley. The pulley intertwines through a layer pad. The layer pad should be removed.
3. Unscrew a bolt from a layer pad with bit torx. Pull out a layer pad from a way. Separate a wire, by unsnapping a connector.
4. Ослабьте a pulley of the tensioner with a socket wrench. Push away the tensioner to slacken a belt.
5. Move a belt from pulleys and from an engine compartment. Replace with a new belt. Follow the diagram of a belt close to a latch of a cover to properly route a belt. Don't place a belt round a tensioner pulley while picnic isn't full.
6. Push away a pulley of the tensioner with a socket wrench. Place a belt on a pulley and slowly exhaust a pulley. The belt will strain, as the pulley is exhausted. Divide a socket wrench from a pulley.
7. Repeatedly connect installation by a bent shaft. Wires will grasp when is connected. Will bolt a layer pad back on a belt with torx the driver.
8. Begin the car and allow it to idle. Observe a belt, as it goes pulleys to guarantee that on a line there is no slack. If there is too much slack on a line, the tensioner pulley can be defective.
9. Switch off the car and close a cover.

From Car Problems

Serpentine Belt Diagram: 1998 Acura Integra Belt Routing Diagram.

__________________________________________________________

Serpentine Belt Diagram represents 1998 Acura Integra Belt Routing Diagram.
Whenever a serpentine belt replacement is required inspect the pulley condition to ensure there are no sharp edges on any of the pulleys, this will cause the belt to shred and fail. Confirm that all pulleys are free from debris such as small pebbles, these pebbles will cause the belt to pit and significantly impair the belt performance.At performance of works it is necessary to take the inquiry from Serpentine Belt Diagram 1998 Acura Integra.The belt tensioner plays an important role to the drive belt performance, if this tensioner is weak it can allow the belt to lose tension allowing the belt to jump and skip. This condition will result in noises such as squeaking, chirping and ticking.

Read more...

__________________________________________________________


The information was given by beltdrive.50webs.com
_________________________________________________________

Serpentine Belt Diagram: Resetting of a gas distribution and installation of toothed belt Ford Sierra 1982-1993.

__________________________________________________________

Serpentine Belt Diagram: Resetting of a gas distribution
and installation of toothed belt Ford Sierra 1982-1993.

F1g.1. Serpentine Belt Diagram: system of gas distribution Ford Sierra 1982-1993. 1 - crankshaft pulley, 2 - toothed belt, 3 - pulley of a lay shaft, 4 - lay shaft, 5 - pulley of a camshaft, 6 - camshaft, 7 - lever of the valve, 8 - spring of the lever of the valve, 9 - bolt with a spherical tip (a bearing part of the lever of the valve), 10 - valve, 11 - toothed belt tightener



PERFORMANCE ORDER
At performance of work do not forget will be verified with serpentine belt diagramme Ford Sierra 1982-1993.Look: all4you-motor.freehostia.com
1. To establish a sign on a pulley of a camshaft opposite to a sign on a head of the cylinder block (1)
2. To turn a bent shaft before installation of a sign on a crankshaft pulley (2) opposite to a sign on an oil pump crankcase.
3. To insert a tightener spring, a tightener serpentine belt and to block it in position against the stop to the left.
The prevention This spring is not established at factory, toothed serpentine belt stretches by means of the special adaptation. After slackening of fastening of a tightener it is necessary to establish necessarily a spring for maintenance of a correct tension serpentine belt.
4. To put on gear serpentine belt, beginning from a crankshaft pulley, in a direction against hour arrow.Read more...









F1g.2. Serpentine Belt Diagram: installation of a gas distribution of engine CVH
1 - adjusting signs on a camshaft,
2 - adjusting signs on a bent shaft

__________________________________________________________


The information was given by beltdrive.50webs.com
_________________________________________________________

Serpentine Belt Diagram: check and replacement serpentine belts the diesel engine of 2.5 l Audi A4 2000 +.

__________________________________________________________

Serpentine Belt Diagram: check and replacement serpentine belts the diesel engine of 2.5 l Audi A4 2000 +. Audi A4 the second generation there was in the market in November, 2000 in execution a Sedan. Year after in the market there were models the Versatile person (AVANT) and the Cabriolet (Cabrio). The sports variant has been presented in 2002. It is completed petrol and diesel engines. Gasoline engines - straight four-cylinder or V-shaped six-cylinder (eight-cylinder on models S4) with electronic control. Diesel engines -straight four-cylinder or V-shaped six-cylinder. Serpentine Belt Diagram shows works on check and replacement serpentine belt the diesel engine of 2.5 l Audi A4. Engines - V-shaped DOHC with two inlet and two outlet valves on the cylinder. Each number of cylinders has on two cam shafts. One toothed serpentine belt actuates a cam shaft of inlet valves which in turn through a toothed gearing rotates a cam shaft of outlet valves.
High pressure fuel pump (HPFP) distributive type it is set in motion from separate toothed serpentine belt. In article beginning it is shown serpentine belt diagram drive gear HPFPAudi A4. Read more...


Fig.1. Serpentine Belt Diagram:Toothed serpentine belt a drive gear of cam shafts. The diesel engine of 2.5 l
1 - Wheel toothed serpentine belt a bent shaft. Installation is possible only in one position. Oil hit on an adjoining surface a wheel/bent shaft is not supposed 2 - Device of a tension of a toothed belt 3 - Bolt, 10Нм 4 - Screw, 42Нм 5 - Tension lever. Enclose a hollow disk 7 6 - Screw, 42Нм 7 - Hollow disk of the tension lever 8 - Tension roller. Enclose a hollow disk 20 9 - Bolt with a fillet, 75Нм 10 - Cam shaft wheel. For a cam shaft of inlet valves 11 - Toothed belt 12 - Bolt, 10Нм 13 - Cooling fluid Pump 14 - Bolt, 10Нм 15 - Rear right cover of a toothed belt 16 - Rear central cover of a toothed belt 17 - Rear left cover of a toothed belt 18 - Sealing gasket. Necessarily replace 19 - Wheel of a cam shaft of inlet valves 20 - Tension roller Hollow disk 21 - Bolt with a fillet, 75Нм 22 - Guide roller 23 - Bottom cover of a toothed belt 24 - Bolt, 10Нм 25 - the Screw, 45Нм 26 - the Remote barrel 27 - the Bolt, 200Нм + 180 °


Being guided by the Audi A4 serpentine belt diagram it is started removal serpentine belts.Read more...

__________________________________________________________


The information was given by beltdrive.50webs.com
________________________________________________

Serpentine belt diagram : Hi the kid

______________________________________________________

Serpentine belt diagram : Hi the kid
Autоmakers are making big bets оn European mоdels, but it's far frоm сlear that соnsumers will respоnd. Tighter fuel-eсоnоmy regulatiоns will fоrсe autо-соmpanies tо соme up with mоre fuel-effiсient mоdels, but with gas priсes lоw, соnsumers may nоt buy any оf them. "Americans will сertainly buy small, high-fuel-eсоnоmy сars when gas is оver $3 per gallоn," eсоnоmist McAlinden said. "But it isn't, and truсk share оf sales is piсking up." Ford exeсutives have said they're stiсking tо their European strategy despite the deсlines in gasоline priсes. оver the next several years, they say, gasоline will beсоme mоre expensive, and Americans will want mоre fuel-effiсient сars. But the questiоn оf priсe remains. Will Americans pay $30,000 fоr a Chevrolet Cobalt-size сar?We may have nо сhоiсe. The market fоr SUVs is nearly dead, and piсkup sales are far lоwer than they were a year agо. Small сars are gоing tо make up a bigger part оf the market in the future, sо they're gоing tо have tо be prоfitable if сar соmpanies are gоing tо survive.оn the bright side, the new сars shоuld be a lоt better than the eсоnо-bоxes they're replaсing. In this direсtiоn we will shоw artiсles соnneсted with serviсe serpentine belt diagram оf mini-kars whiсh, in оur оpiniоn beсоme mоre pоpular.

______________________________________________________


The information was given by beltdrive.50webs.com
______________________________________________________

Zetec serpentine belt diagram

__________________________________________________________
Zetec serpentine belt diagram




Here are the diagrams fоr the Zetec
serpentine belt rоuting.I lооked fоr
this last night when i had tо replaсe
my tentiоner pully and соuld nоt find
a diagram any where оn here fоr the
zeteс this belt is nо jоke it tооk me
like twо hоurs tо get it baсk оn! Hоpefully this will help the next guy.
__________________________________________________________


The information was given by beltdrive.50webs.com
__________________________________________________________

Serpentine Belt Diagrams

The information was given by http://beltdrive.50webs.com/
__________________________________________________________


Serpentine Belt Diagrams


Ever remоve the serpentine belt and then realize yоu сan't remember the path it tооk as it snaked arоund all оf thоse pulleys оn the frоnt оf yоur engine? And wоrse yet, yоu remember that the rоuting diagram that was оn a label stuсk in the engine соmpartment сame оff the last time yоu pressure washed yоur Jeep. Nоt tо wоrry, hоpefully оne оf these will wоrk fоr yоu.





This diagram shоws the fan belt rоuting fоr a '98 TJ, 2.5L оr 4.0 L, with pоwer steering.











This diagram shоws the fan belt rоuting fоr a '98 TJ, 2.5L оr 4.0L,
with the air соnditiоning and pоwer steering.












This diagram shоws the fan belt rоuting fоr a '98 TJ, 2.5L оr 4.0 L, with nо air соnditiоning and nо pоwer steering.







Ever wоnder abоut thоse сraсks that appear in the fan belt? Well, aссоrding tо the faсtоry manual, there are OK сraсks and then there are NOT OK сraсks.
This drawing pretty muсh explains whiсh оnes are оK fоr yоu tо have оn yоurs.

_________________________________________________________________
We thank fоr the help of fordfusebox.blogspot.com.

Does not shine? Check up Serpentine Belt.

_____________________________________________________
Does not shine? Check up Serpentine Belt.
As is known, the generator is as a matter of fact « the electric motor on the contrary ». Really, it will transform mechanical energy in electric. As a rule, mechanical energy the generator receives from an internal combustion engine through a belt drive (we shall speak hereinafter about traditional designs of cars, having left in the party hybrid and other novelties). Once process of additional battery charging supervised under indications ампер-and the voltmeter on control panel devices, but today for it only one indicator answers. The control lamp battery charging should light up simultaneously with inclusion of ignition and die away after start-up of the engine. If it does not light up basically, it testifies to malfunction of the lamp, bad contact of wires or brushes of the generator more often. But is much more often it is necessary to collide with other symptoms: the indicator blinks or burns at the working motor. It testifies to presence of problems with additional charge which there can be a set. Often failure it is connected not so much with the generator, how many with its drive - a Serpentine belt. A belt slip on pulleys it is easy to define on characteristic squeak or singing, it is frequent thus on single turns blinks the indicator of additional charge. The majority of motor-car manufacturers already for a long time use automatic tensionerswhich, clear business, have the certain resource. To change them not so it is simple, and a detail not cheap. But, having caught singing of a belt, do not hurry to run for new tensioner. Sometimes similar sounds arise at hit of fine abrasive particles in streamlets of a belt. Such happens often enough, and the abrasive so densely "bites" into a surface of a belt what to remove it it is impossible neither a purge, nor auto chemical goods.


The information was given by
beltdrive.50webs.com

__________________________________________________

6-cylinder straight the engine : removal, installation and tension of a serpentine belt.

_____________________________________________________
6-cylinder straight the engine: removal, installation and tension of a serpentine belt.

THE PREVENTION
As on the engine tension rollers of two variants - by diameters 92 mm and 80 mm are installed, belts of different length are necessary. At installation of a tension roller in diameter of 80 mm the belt на20 mm is required, than at installation of a roller in diameter of 92 mm more shortly.
Removal
1. Remove a casing of the fan.
2. Install a key with face head SW15 on a nut of a tension roller and turn of a key counter-clockwise slacken a tension of a belt.
3. Remove a belt.

Fig. 1. Installation of a belt of a drive of auxiliary units on 6-cylinder straight the engine: 1-tension roller; 2 - a cranked shaft; 3- The compressor (central air); 4 - the fan; 5- The air pump; 6 - the generator of an alternating current; 7 - the top directing roller; 8-pump of the amplifier of steering management; 9-pump coolant.

Installation
4. Put on a belt pulleys, since a tension roller 1 and further according to the numbering brought on the scheme.
5. Slacken a tension roller turn of a key clockwise. Put on a belt completely.
6. Check up position of a belt on pulleys.
7. Insert a ring of a casing of the fan, turn and fix.


The information was given by beltdrive.50webs.com
_____________________________________________________

Replacing A Serpentine Engine Belt:6-cylinder V figurative engine М112.

______________________________________________________
Replacing A Serpentine Engine Belt:6-cylinder V figurative engine М112.
Removal
1. Remove the fan with viscous clutch.
2. Remove a casing of the fan.
3. Slacken a tension of a belt for what install face key Тогх on a bolt of a tension roller and turn counter-clockwise.
4. Remove a belt.
Installation
5. Put on a belt pulleys, since a pulley of 1 cranked shaft and further according to the numbering brought on the scheme.
6. Slacken a tension roller turn of a key clockwise. Put on a belt completely.
7. Check up position of a belt on pulleys.
8.Iinstall a casing of the fan.
9. Install the fan with viscous clutch.




Fig. 1. Installation of a belt of a drive of auxiliary units on 6-cylinder V figurative engine M112:1 - a cranked shaft; 2,4-directing roller: 3-pump of the amplifier of steering management; 5-generator; 6 - the pump cooling liquid/the fan; 7 - a tension roller


The information was given by beltdrive.50webs.com
_____________________________________________________

4-cylinder straight engine: removal, installation and tension of a belt of a drive of auxiliary units

___________________________
4-cylinder straight engine:
removal, installation and tension of a belt of a drive of auxiliary units

SEQUENCE OF WORKS
Removal
For models computer-controlled system of heating or a central air of release up to 08.1996







Fig. 1. Change of a tension of a belt of a drive of auxiliary units: 1 - a belt; 2 - a key

1. Remove viscous clutch the fan. For all models:
2. Install on a bolt of a tension roller a key 2 with face head "Тогх EU" it and turn of a key counter-clockwise loosen a tension of a belt 1.
3. Remove a belt.
Installation
4. Check up structures of pulleys and the tension device on presence of damages and pollution. If necessary clear or replace details.
5. Check up bearings of the tension device and an edge of pulleys on presence having chopped off.
6. Check up a condition of a belt. If there are pollution of streams, straight оf cords, cross-section cracks or breakages, a belt should be replaced.


Fig.2. Installation of a belt of a drive of auxiliary units on 4-cylinderstraight the engine: 1-tension roller; 2 - a cranked shaft; 3 - the compressor (central air); 4-generator of an alternating current; 5-pump amplifier steering management; 6 - the pump of a cooling liquid

7. Put on a belt pulleys, since a tension roller 1 and further according to the numbering resulted on the scheme.


Fig.3. Installation of a tension roller: 1-holder; 2 - the tension lever; 3-tension roller; 4 - a bolt

8. Let off a tension roller 3. The label "In" should settle down in a working zone "And". The output of a label for limits of this zone testifies to discrepancy of length of a belt for the given engine or malfunction of the tension device.
9. Check up position of a belt on pulleys.
10. Install viscous clutchthe fan.


The information was given by beltdrive.50webs.com
_____________________________________________________

Check of a technical condition of a drivebelt of auxiliary units .

_________________________________________________________

Check of a technical condition of a drivebelt of auxiliary units .
Each engine is completed with a belt of a drive of auxiliary units. On the working side of a belt there are some the V-shaped flutes preventing it belt slip. Such belt refers to poky-V-belt. Carrying out of special works on a tension of a belt it is not required, as on all engines it is automatically supported tensioner by a roller. The belt has the big service life, therefore to check its condition it is recommended after run about 30 000 km. However in the car always it is necessary to have a spare belt.

SEQUENCE OF WORKS
" 30 000 km 2 years "

1. Switch off ignition.
2. Mark a belt chalk in well looked through place ( on page - arrow).
3. Install the lever of switching of transfers to neutral position.
4. Brake the car a lay brake.
5. Turn the engine by means of a face key before occurrence on a belt of cretaceous marks.
6. Turn some more time a cranked shaft. Only so you will manage to see all belt. Often on it there is only one, but very deep cut which at check is not visible because in this place the belt lays on a pulley.
7. Check up an external surface of a belt.
8. It is necessary to replace a belt, if you have found out following defects:
- Non-uniform traces of deterioration at boundary line of a belt;
- A porous surface or "fringe";
- Cuts;
- Traces of oil or fat.


The information was given by beltdrive.50webs.com
_____________________________________________________

drivebelts of your car: The basic requirements /Part 2/.

____________________________________________________

drivebelts of your car:
The basic requirements /Part 2/.


Belts of a drive of auxiliary units.

As it is specified above, happen V-belts and Poly-V-belts (they flat, they stream). Let's try compare their advantages and lacks.

V- belts though are considered as archaism, have some conclusive advantages. They are much cheaper flat, easily vary and actuate, as a rule one auxiliary unit. That is, at breakage, say, drivebelt of the compressor of the conditioner, other auxiliary units will continue to work. Besides V- belts stretch simple displacement of pulleys from each other so, application of tension and directing rollers do not demand. In an emergency situation V- belt it is possible to try to replace a belt any improvised means, for example, a piece of a cord or an old stocking. V- belts it is possible to carry a low resource and necessity to lacks to regulate their tension in process of their deterioration.

Poly-V-belts are considered as more modern and on the majority of cars of last years of release they are applied. Poly-V-belts it is possible to carry greater service life to advantages, than at V- belts, automatic adjustment of their tension by means of roller belt tension and ability to transmit much greater effort, than V- belts that enables to actuate all auxiliary units by means of one Poly-V-belt, as, for example, in engine AAA (VR6) from Volkswagen. However, in my opinion, all advantages Poly-V-belts turn around also their lacks. Poly-V-belts in times are more expensive V- belts, at their replacement it is necessary to change one or several tension and directing rollers, and sometimes and belt tension with a roller in gathering. Breakage Poly-V-belt actuating all auxiliary units leads to impossibility to continue movement because to go with idle simultaneously the generator, the pump of the hydraulic booster and a pomp of system of cooling of the engine do not impossibil. However, to motor-car manufacturers is more visible, and V- belts depart in the past, superseded Poly-V-belts. By the way, I shall notice, that interests of motor-car manufacturers and automobile owners at all always coincide, therefore not the fact, that flat belts really so it is better V- belts, how much they are more expensive.

Though so strict demands as to belts GDM, their duly replacement assists to avoid set of fine troubles as that also are not made to belts of a drive of auxiliary units: drivings without the hydraulic booster of a rudder, driving without the generator on the accumulator, drivings in a heat without the conditioner and, at last, standings on a roadside pending while will be cooled down "begun to boil" as a result of breakage drivebelt of a water pomp with the engine. Therefore to change belts of a drive of auxiliary units it is necessary, as well as belts GDM, according to instructions of a manufacturer. Together with Poly-V-belts tension and directing rollers without fail are a subject to replacement. To avoid unpleasant surprises use only original drivebelt and rollers.


The information was given by beltdrive.50webs.com
_____________________________________________________

drivebelts of your car: The basic requirements

_________________________________________________________
drivebelts of your car:
The basic requirements
In modern cars some kinds drivebelts are applied.
Here we shall consider only major of them, not touching such exotic, as for example, variator belts.
To destination they can be undressed into 2 groups:
- Belts of a drive of gas-distribution mechanism (belts GDM)
- Belts of a drive of auxiliary units.

On a design on 3 kinds: gas-distribution mechanism
- Gear belts. Are applied, as a rule, to a drive of mechanism GDM
- Flat Poly-V- belts. Are applied to a drive of auxiliary units
- V-belts. Are applied to a drive of auxiliary units.

Part 1. Belts of a drive of the gas-distribution mechanism

To belts GDM the highest requirements by way of reliability and longevity because breakage of belt GDM conducts to very serious to consequences in the form of fault valves, heads of the block of cylinders and, sometimes, pistons are applied. Differently, breakage of a belt, cost up to 50 dollars leads to repair in cost not less than 1500 dollars. Conversations that, say, there are engines in which design the opportunity of breakage of belt GDM is specially stipulated and on such engines breakage of any catastrophic consequences does not carry all, are no more, than the bosh which has been thought up for self-complacency by those to whom it is banal it is a pity money for servicing of the car.

Therefore:
Use only original belts GDM. In this case no economy can cover consequences of breakage of poor-quality, defective or counterfeit belt GDM.

Change belt GDM strictly according to recommendations of the manufacturer. It is written " to change time in 80 000 km ", means we change time in 80 000 km. Any reasonings of irresponsible "masters" a theme that " it "looks as new and still resembles " in calculation to accept does not follow. Anybody from these "masters" subsequently will not make to you repair at own expense.

Always change all tension and directing rollers of belt GDM. Besides, any assurances that " this roller 100 000 more will pass" in calculation to accept does not follow for the reasons specified above. Keep in mind, that, for example, BMW in the recommendations specifies, that in case of removal of belt GDM for any reason, it is a subject to replacement, without dependence from when it changed before.

Do not rely on the memory. Write down run of the car at the moment of replacement of belt GDM. For this purpose there are the special tablets-labels pasted on a visible place in a motor compartment of the car.

Replacement of belt GDM is better to make at the authorized dealers. I am far from an idea, that the authorized dealer is the best variant among car-care centers, but for the works they even give a guarantee and, in case of problems with belt GDM, you can take advantage of this guarantee.

If you managed the second-hand car with unknown history at once change not only oil, but also belt GDM (if it, certainly, on the given engine is). Selling the second-hand car people are not inclined to invest in preselling preparation.


The information was given by beltdrive.50webs.com
_________________________________________

Problems connected with a belt of drive gas distribution

_____________________________________________________



Problems with start-up of the engine, connected with a belt of drive gas distribution


Frequently, one of the reasons of the complicated start-up of the engine is sharp increase of the effort demanded for cranking of a cranked shaft. This problem can be caused by malfunction of many units. We shall pay attention on possible of a problem with a belt of a drive of the gas-distributive mechanism.

Check of the effort necessary for cranking of the engine
Sharp increase of effort cranking the engine can be caused by destruction and jamming of any bearing or the unit (the compressor of the conditioner, the hydraulic booster, the air compressor). From bearings bearings of bypass and tension rollers of a gear belt gas distribution, bearings of the water pump, the bearing of a tension roller of the compressor of the conditioner more often collapse. Destruction of bearings is promoted by an excessive tension of belts and absence of greasing in them. Any petrol engine can be turned on the sly if to pull two hands for drivebelts (a pomp, the generator, etc.).

Check of a belt gas distribution
It, perhaps, the most simple work. Take off a cover ignition distributor and turn a key of ignition in position "start". Naturally, central wire going from the coil of ignition, it is necessary to earth. If it is not present, as, for example, at engines 1S, 3A, etc. where the coil of ignition and ignition distributor are in one case it is necessary to separate any socket of the plait going in ignition distributor. If at cranking the engine "breaker" does not rotate, most likely, it is required to replace a gear belt, but before try to turn fingers "breaker".
If it will be possible, the belt can be and the whole, and the reason that cut off a pin in a drive ignition distributor (one such case on engine SA-18) as a result, for example, destructions of the automatic device of a centrifugal advancing of ignition is noted. It is generally better, if you connect a stroboscope and at rotation of the engine evidently will observe on labels on a flywheel the moment of submission of a spark. In this case at you will be hundred percent of confidence of correctness of installation of a belt gas distribution.



The information was given by beltdrive.50webs.com
_____________________________________________________

Revealing and elimination of the reasons of the increased noise of the engine

______________________________________________________

Revealing and elimination of the reasons of the increased noise of the engine

All engines should rustle. But at the same time any of shades of noise should not be allocated. More often noise is published with bearings and belts. Happens, that the pump of the hydraulic booster in a rudder, and in overwhelming majority of cases of rustles that in it there is not enough oil.To determine the reason of noise, it is necessary to remove and compare on one belt noise and .

First to remove belts of the hydraulic booster - to start and listen, then - a belt of the pump of the conditioner (it is not out of place for removing in general, not to tropics at us) and again to listen, and the order of removal of belts can be any, convenient for you. However, it is possible to taste from syringe serially to water all belts and if in noise that belt on which working surface water noise will disappear gets is guilty or will change. If all belts are removed, and the engine still rustles (with the removed belt of water cooling the engine of 1-2 minutes can work without consequences), that, means, bearings in rollers on which a gear belt gas distribution rustle. If it (bearings) to change greasing, noise, most likely, will stop. But happens, that greasing any more does not help, it is necessary to change the bearing.

From practice follows, that with the first bearings of the water pump, the generator, a bypass roller, a tension roller start to rustle. Then already others. But, certainly, this all depends on that, belts are how much strongly tense. The the belt is more strongly tense, the will more strongly rustle (and then the bearing something will collapse), that is resulted in rotation by this belt. When belts are removed, it is possible to twist fingers any roller (or a shaft if it is a question, for example, about the generator). Making it, closely listen. If at rotation you feel a rhythmical roar of rollers which are rolled inside of the bearing this bearing should change greasing immediately. If at rotation you will feel even one jamming or a roar of balls spasmodic - it is necessary to change the bearing because at it (it is visible on paths on which balls slide) the surface has already started to be painted and from it anywhere will not get to.

If at the bearing is any feel backlash (shake the platen which in it press on or an external holder concerning internal) also search new. In the old bearing it is possible to put in pawn new greasing and to do a bit of travelling it is a little, but only in the event that it costs somewhere in the generator or in the pump of the conditioner. If it is installed, for example, in a tension roller of a gear belt gas distribution on the diesel engine do not risk, estimate, in what to you repair when the bearing with backlash will collapse will manage or will jam.

Often happens, that start drivebelts (for example, the generator).
Do not rush to pull this belt at once. Perhaps, it that chock any the bearing or this belt has simply grown old: rubber on it tanned, here it and slip. To tighten a belt it is possible, but loading on the bearing (generator) that will not add to it longevity at once will increase.




The information was given by beltdrive.50webs.com
_____________________________________________________

Adjustment of a tension teaze a belt

Adjustment of a tension teaze a belt of a drive of the generator

Tension of a belt of the generator of engine OHV


1 - a pulley of a cranked shaft;

2 - a pulley of the water pump;

3 - a pulley of the generator

Tension of a belt of the generator of engine CVH



1 - a pulley of a cranked shaft;

2 - a pulley of the generator

Tension of a belt of the generator of the diesel engine


1 - a pulley of a cranked shaft;

2 - a pulley of the water pump;

3 - a pulley of the generator
The tension teaze a belt is measured by means of the special measuring device on the cold engine.

The belt is considered was in the use if it has worked at least 10 minutes.

Check
THE ORDER OF PERFORMANCE
At absence of the measuring device check of a tension of a belt can be made pressing of the big finger of a hand the longest branch of a belt. To a correct tension there meets a deflection of a belt about 10 mm. teaze the belt with shabby edges, anguishes, cracks and traces scorch is a subject to replacement.

Adjustment
THE ORDER OF PERFORMANCE
1. To let off two bolts of fastening of the generator to the engine.
2. To let off a tension bolt and to move the generator to the engine, if a tension of a belt more demanded, or from the engine if the tension is not enough.
3. To delay a tension bolt and, then, bolts of fastening of the generator to the engine.


Tension of a new belt:
- Engine OHV 400 ± 150 Н
- Engine CVH 300 ± 150 Н
Tension of the belt was in the use:
- Engine OHV 450 ± 150 Н
- Engine CVH 350 ± 150 Н



The information was given by beltdrive.50webs.com
_____________________________________________________

Serpentine belt

Belt drive - the mechanism which is carrying out transfer of rotary movement by means of a belt, covering the pulleys fixed on shaft. Belt drive, being intermediate flexible communication{connection}, transfers{transmits} twisting moment from a leading pulley on conducted due to the forces of the friction arising between a tense belt and pulleys. Depending on type of used belts belt drives can be flat, chock and circular.
Be extended belt drives polychock the belts having chock ledges on the internal side. Flat and circular belts drive are used usually on one in transfer, and chock - on some pieces.

flat transfers are simple and convenient, allow to apply usual pulleys with a smooth surface, are capable to work at high speeds. However belt drives with use flat belts drive have low traction effort, significant dimensions and rather small transfer attitude.

chock transfers, providing the increased coupling of belts with pulleys, allow to reduce interaxal distance, to reduce the sizes of transfer and to increase the transfer attitude. Belt drives with use round belts drive are used mainly in drives of low power (in desktop machine tools, sewing machines... ).

Advantages of belt drives: constructive simplicity, rather small cost, ability to transfer power on significant distances, smoothness and noiselessness of work, protection of mechanisms from an overload due to elastic properties of a belt and its ability to revolve on pulleys. Lacks of a belt drive: short service life of belts, rather big sizes, high loading on shaft and bearings, inconstancy of the transfer attitude (because of inevitable slippage a belt). Be extended belts drive from highly elastic and strong synthetic materials, narrowchock and gear belts. Belt drives are widespread practically in all industries, and also in drives of the machines applied in an agriculture

The information was given by beltdrive.50webs.com
_____________________________________________________

serpentine belt diagrams

It is preview of serpentine belt diagrams...

On our site you can to find necessary you information about
serpentine belt diagrams
serpentine belt diagrams has printing format

All necessary for your transport vehicle:
serpentine belt diagrams
Spare parts
Accessories
Custom Auto Accessory
Car Used
.........................
and much more
We very wait you on our new site, necessarily come!

beltdrive.50webs.com
___________________