Champion

Experienced athletes share their insights in answering this question:
If the alternator installed came with a pulley assembly,
check to assure that it is the correct one as belts have certain angle and depth
requirements. Observe the belt while running; there should not be a lot of
movement of a properly tensioned belt.

How to Identify and Resolve Common Issues ?

We offer a diverse range of insights on identifying and resolving common problems in sports. Our sources encompass academic articles, blog posts, and personal essays shared by seasoned athletes. :

Improper Tension of V-Belts

If a belt is not tensioned properly, it will ride too loose or too tight on the pulley. A belt that`s too loose on a pulley will cause slippage, which leads to heat build up from friction. This heat will damage your rubber belts and cause the belts to crack and break.

Common causes are pulley failure, tensioner fault, failed drive belt, or a seized engine accessory. A qualified Technician such as one from YourMechanic will be able to diagnose your drive belt issues and make any repairs required to resolve the issue.
The serpentine belt need constant tension on the belt to keep it from coming off. If the belt alignment is not aligned then the belt may come off. The tensioner may be out of alignment and not putting enough tension on the belt. Have a mechanic check the tensioner and replace it if needed.
Improper belt tension is the most common and obvious cause of slip, which generates unwanted heat. The friction that occurs when a V-belt slips in a pulley causes belt sidewalls to become glazed, and decreases gripping ability.
If a belt is too tight in a system, it can add stress to your bearings. The added stress to bearings can result into over amperage of your motor and potential motor failure.
If you continue to drive with a broken alternator belt, you run the risk of loosening your engine`s cooling systems, which can result in the engine overheating—this can lead to severe engine damage and, in some cases, total engine failure.
A serpentine belt is one long rubber belt along your car`s engine that provides power to many vital components in your car like the alternator, power steering pump, air conditioning and sometimes the water pump, according to Firestone.
If the belt is worn (dry, cracked,glazed) it can slip on acceleration and make a squealing sound. Also, if any of the pulleys on the alternator, p/s pump,etc, are worn or loose, they can cause the belt to squeal.
Whack the belt with a karate chop, and if it feels firm, the drive is properly tensioned.” “Press the belt with your thumb until it deflects about 1/2 in.” “Tension the drive until you get a slight bow in the slack side when it is running.
If the crankshaft pulley breaks apart, the drive belt will stop turning causing the power steering pump to stop working. Without the aid of the power steering pump the vehicle will become hard to turn left and right.
Damaged bearing or pulley

A broken or seized pulley can quickly lead to a torn belt, or in less serious cases, the belt falling off of the engine. An engine without a belt can quickly run into issues such as overheating and stalling, as it`s the drive belt that allows the engine accessories to function.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

The belt of my alternator keeps coming off the pulley, what could be the reason?
ANSWER : If the alternator installed came with a pulley assembly,
check to assure that it is the correct one as belts have certain angle and depth
requirements. Observe the belt while running; there should not be a lot of
movement of a properly tensioned belt.

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2011 ninja 1000 fuel pump not coming on
first cycle of the key, but injectors come on.

Engine killed when i hit a bump and let out clutch.
I restarted it and let out clutch and it killed again.
I parked the bike on the stand and let it sit for an hour, then i restarted it and the bike started up, when i gave it gas it backed fire.
Do you think it could be the fuel pump or relay? The shop thinks it could be the kick stand switch, but even acts up on neutral and the gas pump doesn’t come on first cycle of key when cold. Only injectors come on.

ANSWER : I would agree with the shop, as far as check the simply things first.while trouble shooting you want to start with the easy things, if you jump right into the pricey things and that is not it you have spent money and time and still have the problem. If you have a multimeter it will make this pretty easy. put your meter on the ohm setting and open and close the switch ( sidestand, clutch, ect.) if one of your safety swtich is not working right it will make your bike act up. start with that and if they are all working as they should please let me know and we can go deeper into it. I had a bike come into the shop that would cut out while riding, every bump every turn. I chased my tail because i didn’t start simple. i sent a lot of time and ended up paying for a fuel pump out of pocket because that wasn’t the problem. All the switches where working and nothing seemed right everything was working. after a few days while raising the bike on the left i notched the side stand moving a little with ever little bump on the way up. long story short the spring on the side stand had lost it’s ” spring” and won’t hold the side stand up right, every bump every turn the side stand moved a little letting the switch open and kill the bike .let me know what you find and if you need more help I’ll get and send you the wiring diagram and we can start work out the problem.M.Woodring

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I have an 8100 ES Reebok treadmill. There is a squeaking noise coming from the drive motor. It is coming from the non-belt side (if facing the front of the treadmill, the left of the drive motor. When the treadmill is turned off, I can manually move the walking belt in the walking / running direction and it will squeak. If I move it in the opposite direction, manually it does not squeak. Also, if I need to lubricate the bearings can you tell me how to get to them to do this. The motor has plenty of power and no other problems, only squeaking. I have sprayed a belt lubricant on the belt and also blown it all out with a can of compressed air (used for computer key boards).
ANSWER : Hi.the bearings in these machines should be lubricated and sealed for life. they are not designed to be touched. it sounds like you have done the important bits. belt lubrication and blowing out any debris that may be there. squeaks like this can be incredibly difficult to find, but can also be incredibly annoying.the main things that you can do is keep watching to try and find exactly where the squeak is coming from and check for anything wrapped around the edge of the roller.keep using the belt spray, and the compessed air.a good grade silicone lubricating spray used at the edges of the rollers, by the bearings and around the motor and gearbox unit may also help but do not get this spray on the belt as it can be very slippery.squeaks like this can start and stop on their own or develop slowly and go just as slowly.keep doing the maintenance you are doing, and use the silicone spray as described above.it may take a little while for the spray to work its way into the bearings as they are fairly well sealed but you should notice an improvement after a few days.please feel free to ask for further advice if you need

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The Walking Belt keeps staying close to the right side
ANSWER : Speed the belt up to around 4mph while adjusting the belt. you will see it centre very quickly. once centered leave it to run for a couple of minutes to see if it stays central.

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The Bike Technicians Tactic Phase1 An electrical inspection on the bike should produce results. First, the bike battery powers the entire lightening systems mentionable as ignition, meter readings, head lamps, signal indicators. However, the battery provides the power supply to several entities though also significant is the fuse box containing circuit protection coils. Inserting the bike key into the ignition to perform start mode displays the capacity power circuits. A charged battery should display an indication in the meter reading area also known as bike dashboard grading. A malfunctioning start mode on inserting key in ignition may be traceable several locations on the electrical circuits. Attempting to repair the electrical power of the bike usually requires batter power power test kit. The test kit ascertains the battery power making possible progress to the remaining electrical circuits. Test kit also ascertains the fuse box circuit functionality either with fuses still intact or extracted allowing for the next progress level. An observation tour of the bikes electrical wiring kits from battery hold through fuse box compartments to each lightening display area either headlamps, indicators, and meter reading should produce results of any visible damages that may require repairs after the electrical inspection has been performed. Once any faults were observed on the electrical channels, repair mode is the next level. A dull battery either may have been depleted completely of durational capacity requiring another for replacement. Alternately, a depleted power supply due to prolonged storage may require charge functionalities. Usually, a device capacapble of restoring a battery of electrolytes is resorted for charger ability. The type of battery may require constuents either liquid cathode replenishment in the battery entrapment area prior to charging feature is assumed with electrolyte machine. Once the battery has regained full functionality makes way the next repair task. The fuse box may have simply required replacement fuses either as missing or burnt out. A fuse box usually contains additional spare for replacement functionalities. An alternate arrangement at acquiring fuses on the auto mart may replace the burnt devices. The next electrical task is wiring fixtures achievable by mending broken cords with appropriate electrician’s tapes else malfunctions may remain. Alternately, a worn-out electrical wire is replaceable by acquiring the entire extension lengthwise between significant areas. The last remaining electrical units are lightening indicators consisting of bulbs or luminescent displays reflectors. Observe the blub areas either by loosening covers to inspect for observable burnouts else the entire electrical circuitry is ready for functionality observations with separate entities. Engine Technicians Tactic PHASE 2 A bike engine inspection includes observation for indications of malfunction. Any fluid residue is indication of problem areas. Where oil leaks usually requires engine block inspections. A bike engine consists of an entrapment compartment where mechanical combustion takes place. First, the entire observable block consists of an external coating known as engine bloc housing internal component of pistons, rings, and fastens known as cylinder heads. A bike engine has every component embedded within requiring technical expertise to achieve an inspection. Once deciding on the engine task requirements, acquire a tool box with the appropriate componements as first requirement before engine works is commence able. Second, the bike may require an area environment as workshop requirement to attain engine inspections. Third, bike engine are least bulky compared with vehicle engines however assistance would complement the inspection phase. Prior to inspecting the bike engine, a strap mechanism has to be assumed to achieve expert maneuverability also as safe precaution. Unless parts hinder maneuverability at engine locations, the only removable components should be the engine. First, start with disjointing the spark plug cables to acquire accessibility to plugs imbedded on the cylinder heads. The plugs require tools to loosen thereby exposing the combustible area. Once the spark plugs are exposed, two alternatives are likely. First, a spark plug may have gathered rust residue only requiring cleaning to attain regular capacity. The pin area of the spark plug may have been twisted due to overheating and slight melting dislocation. Usually cleaning the residue from old plugs may simply expose the ignitable capacities. However, an observation of twisted plug pin may require twisting back in place to achieve full ignitability once bike engine starts. A bike engine bloc has the pistons as combustibles or blasters of fuel gasoline. The rings perform as strap fasteners whenever the pistons move about combustibility. Usually, the engine entrapment components would have collected residue requiring clearing. Also, pistons together with rings may require replacements either as worn-out due to prolongs tasks or overexerted biker features.
ANSWER : Get to the manufacturer

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I bought a Nordic Track Walk Fit manual treadmill at a garage sale. It is missing the belt that goes around the ‘pulley wheel’ at the side. I thought it would be a matter of going to the Nordic Track website, but nothing comes up on their site when I enter the Walk Fit name. Where can I get a belt for this machine? The model number has been torn off but the date it was made was January 1995.
ANSWER : Hi this site will help you find what you are looking for..just click link and it will take you there hope this helps please rate thanks

http://www.treadmilldoctor.com/Products-Services2/nordictrack-treadmill-belt

good luck

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I have a TX500, never been used (just out of the box) and had to get an electrician to my home for this problem. It will start rolling but quits in a few seconds. The electrician believes that it is a problem in the sensor that rides at the belt. There is only one sensor in the pulley; he thinks that perhaps there should be two as there is a hole placement opposite the one that is in there. When the belt quits, it goes to a number 3 on the board which he thinks is the sensor as well. If he is correct, where do we get another magnet to place there? If he is not correct, please offer help. We did not get a owners manual in the box and surely could use one; where can we get one? Please help…thankyou
ANSWER : Hello,I believe the best thing to do at this point is to look for a way to get the manual of the device, this will give a full guide and better understanding on how to fix this problem.Check maualnguide.com to search for the manual of the device, the link provides almost all manuals to all device.Take care.

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