Alternator Pulley Not Spinning - PALSLOT.NETLIFY.APP

Alternator & A/C Pulley Not Lining Up After Replacing Brushes.
Mixing Alternator Parts: Pulley Nut Torque; Internally... - IH8MUD Forum.
HELP Alternator pulley melting belts - Chevy Nova Forum.
How to Test and Replace an Alternator Clutch Pulley - YouTube.
Alternator Pulley | O'Reilly Auto Parts.
Should Alternator Pulley Spin Freely? – BatteryFever.
Alternator Pulley Size How it Affects the Charging.
3g Alternator pulleys | StangNet.
Alternator Decoupler Pulleys - Toyota Nation Forum.
Do Under Drive Pulleys restrict the charge of the alternator?.
Alternator: The Ultimate Guide - MZW Motor.
Alternator clutch pulley symptomsProperly diagnose.
5 Symptoms of a Loose Alternator Belt (and Replacement Cost).

Alternator & A/C Pulley Not Lining Up After Replacing Brushes.

After I change the AEM pulley to the stock my headlight and dash light never dimm at idle anymore. even if I rev it the brightness was the same. yea, I do notties that hight output alternator the pulley is smaller then the stock. I guess the HO alt. have to spin alot faster to make up the the big amp. When.. Be careful with a smaller pulley. If you spin it too fast you will loose all output from it, and be strictly relying on battery voltage at high RPM. Most alternators don't like spinning past 16,000 alternator RPM, some don't like going past about 14,000 RPM. You can do some simple math to figure out what RPM your alternator will be spinning.

Mixing Alternator Parts: Pulley Nut Torque; Internally... - IH8MUD Forum.

Release the belt, and spin the pulleys by hand. Your looking for a stiff pulley or to feel a gritty feel when you spin it by hand. Usually the idler pulley or the tensioner pulley will go before the alternator bearings. I'm not a fan of replacing the entire tensioner when just the pulley is worn. SOLVED: The alternator keeps spinning even ater the engine - Fixya. 13 Pcs Alternator Pulley Tool Kit, Alternator Pulley Removal Tool. 4.3 out of 5 stars 35. $22.99 $ 22. 99. Get it as soon as Wed, Jun 15. FREE Shipping on orders over $25 shipped by Amazon. TOM AUTO PARTS Alternator Clutch Pulley Fits 1998-2013 VW Beetle Golf Jetta Passat Eos..

HELP Alternator pulley melting belts - Chevy Nova Forum.

That's the typical speed auto alternators turn when the engines are turning 800 RPMs. A Delco 12SI at engine idle only charges 30 amps which is much better for the belt. A 10SI only charges 23 amps at idle speed. Delco single-groove OEM pulley on a 6.2 is 2.6" OD and part # 1961261.

How to Test and Replace an Alternator Clutch Pulley - YouTube.

The drive belt system runs around it, providing a means for the crankshaft to spin the alternator rotor. As long as the pulley rotates, electric power is produced in the stator coils. The older vehicles have a simple belt that ran from the alternator to the crankshaft pulleys. The modern ones feature a serpentine or drive belt. 6. Housing.

Alternator Pulley | O'Reilly Auto Parts.

1) Place the alternator in a vice and secure it there. 2)Remove the plastic cap by prying it off using a screwdriver. The removal tool should be installed in the hex slot and then the pulley should be removed by using the proper socket and wrench. Tighten to the specifications of the manufacturer.

Should Alternator Pulley Spin Freely? – BatteryFever.

It sounds like your shim washer isn't thick enough allowing the pulley to get jammed up against the housing of the alternator. Either this or the shim washer is too big in diameter and is binding up. You should be able to tighten the nut on the shaft all the way but still be able to spin the pulley/shaft. Feb 15, 2021 #3 Isaac Ristow. The pulleys should not "spin forever". New pulleys have a slight resistance giving them a tight feel while old pulleys will make a "crackling" type sound from its center (where the bearing sits). Grab the top and bottom of the pulley and see if it has any play. rocking it against it's center as if it were a see-saw. The pulleys should show very.

Alternator Pulley Size How it Affects the Charging.

If you are wondering about your alternator pulley, there is an easy test. Remove serpentine belt Carefully stick a screw driver into the cooling fan to hold the internals still Rotate the pulley - it should freewheel in one direction and lock up in the other POWERSTROKE Top Post Dawg Joined Jul 17, 2000 Location Staten Island (The Dump) TDI. Alternator not spinning…. hopeso. Jun 24, 2022. I replaced an alternator on a tractor around a year ago. I was working the tractor yesterday when the battery warning light came on. When I looked, I noticed the alternator was spinning very slowly. There was no noise or burning smell, so I continued working for a while longer. When the serpentine belt is taken off, alternator pulleys should spin freely without sticking and not create noise. If you hear squeaking noises at the pulley, the bearing has gone bad because it is dried out. Alternator pulleys can be repaired by taking out and replacing the bearings inside the runner. In truth, it's just as easy and not.

3g Alternator pulleys | StangNet.

Join Date: Jun 2014. Posts: 124. Alternator Pulley Nut Removal, special tool. Changing out alternators requires the pulley to be swapped. Removing the pulley nut from the alternator shaft requires holding shaft steady, via a hex key inserted in the nose of the shaft, while loosening the nut. Not being blessed with a special flat wrench that.

Alternator Decoupler Pulleys - Toyota Nation Forum.

As far a smaller pulley goes, then yes, either buy a higher output alternator or have your existing one rewound. If you need more power I think using a smaller pulley is the wrong way to go about it. Spinning it faster put more stress on the bearing thus leading to more frequent rebuilds, more peristaltic drag, and all for a minimal output gain. 12,198. Gender: Male. SoCal. 13 DCSB TRD OR v6 Auto. NiceGuyEddie said: ↑. I've been through the threads about the whining from the engine bay - could be idler pulley, alternator, etc. 200K on the 2010 truck so this is scheduled maintenance. I'm busy with work and a baby twins at home, so for the first time in my entire life I'm considering.

Do Under Drive Pulleys restrict the charge of the alternator?.

14,749 Posts. #4 · Apr 28, 2022. Most high output alternators are designed to produce more current at idle than standard alternators, so using a smaller pulley and spinning them too fast might not be needed, or good for it. Don't think you could hurt one with a stock 4.3, but if you have 5.3 that's built to go 7K+ you might destroy the. The alternator is charging the battery fine. i tested with voltmeter and the battery has a cnstant charge of 14.4 volts. i did however calculate the alternator rpm at idle 750 rpm with the march system and it was about 1250 rpm then i calculated the idle rpm with the v-belt pulleys and it was 5215 rpm at 750 engine rpm.

Alternator: The Ultimate Guide - MZW Motor.

DSM Wiseman. 4,877. 83. Jan 17, 2004. Chesterfield, Virginia. BLUEBLOTCH said: I put a new alternator belt on my GS-T after the belt broke and The belt wont spin. Both Alternator and Crank pulleys spin freely by hand but wont spin when the car is started. Here is a good used alternator that was in my wife's car. The idiot electrician who installed it had dropped it and caused the pulley to be damaged but put it in the car anyway. The damaged Pulley caused the belt to be destroyed really fast. We got another alternator installed but this one is perfectly good except for the pulley.

Alternator clutch pulley symptomsProperly diagnose.

The stock pulleys are roughly 8" drive and 3" alternator - 2.66:1 so at 6500 redline the alternator is spinning at 17300 RPM STOCK. The 3.2 pulley will yield 16250 RPM. A difference, but not a massive change. I am not sure where the upper RPM design limit is on the alternator. Like the King pointed out on page 1, even though this is an over-drive pulley for the alternator (1.65" -vs- 1.90" stock), the alternator still isn't spinning as fast as the stock 1.90" pulley was spinning it with the larger crank pulley. So, I'm not worried about the bearings like I was in the beginning. 1) Decoupler pulley, Chrysler #: 05184136AB or Gates #: 37112P or equivalent aftermarket one. RockA sells it for $79 + SH. Procedure: 1) Remove the decoupler pulley's plastic dust cover with a thin blade srcew driver or a pick. 2) Use left hand with glove holding the pulley gently. 3) Set the impact wrench with a 17MM Allen wrench in.

5 Symptoms of a Loose Alternator Belt (and Replacement Cost).

If you didn't have this pulley, then the alternator would not be able to do its job. Loose Alternator Belt Symptoms. 1) Flickering/Dimming Lights. 2) Vehicle Stalls. 3) Battery Warning Light. 4) Chirping or Squealing Noise. 5) Dead Battery. Alternator Belt Replacement Cost. The FSM shows a procedure using a SST to turn the rotor shaft inside the pulley nut torquing to 81 ft·lbf while held in a vise. If the pulley is not tight it can spin on the alternator rotor ruining the pulley and perhaps the alternator rotor. A smaller alternator pulley is more prone to slipping than a larger one.