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Alternators
An alternator is an old term for electric generator that converts mechanical energy to electrical energy producing alternating current. Alternators are mainly used for recharging batteries and to power electrical loads of vehicles.
4,629 Questions
How do you know when your alternator is going out?
If your vehicle has a voltometer, the power will be low. If not, you can usually tell by dimming of the headlights or other electrical systems
How do you replace the alternator on a 1995 Toyota Celica ST?
There are three bolts involved. The top bolt located closest to the engine is your Pivot bolt. Loosen that bolt so the alternator will pivot downward when you unlock it. Speaking of unlocking, there is another bolt located on the bottom of the alternator, loosen and remove this bolt. Finally, on the front of the alternator there is a tension adjustment bolt. Loosen that until the belt clears the pulley so that you can remove it. You don't have to remove the tension bolt, just loosen it. Once the belt is removed make sure to disconnect any wire/plugs, etc from the alternator, remove the pivot bolt and viola! Installation is the reversal.
yes it will still mount the same. the motor mount are the same and same place throughout the 84-89 300zx turbo and non-turbo. but you will either have to take the alternator bracket of the 86 motor and put it on the left side of the 87 motor and take the right side alternator and bracket off or run the alternator wiring to the passenger side of the car.
How many wire hookup is an alternator on a 95 57L 350?
not enough information what type of vehicle does it have a idiot light or gauge
How do you change an alternator in an infiniti i30?
dismount the a/c compressor This one is fun. Loosen the power steering unit. Remove the belt. Loosen the Air conditioner Idler pulley and remove the belt. Loosen the alternator and remove the belt. At this point it is best to buy new belts for each unit, so you don't have to go through this again. The alternator is removed by pulling the pinion bolt and the lock nut.
Repair or Replace or have the alternator tested off the vehical to try and isolate the trouble. ANSWER Check your wiring including your battery cables. Sometimes cables can look okay but be corroded inside the insulation, especially the ground strap.
Because the alternator puts a load on the engine of several horsepower, the belt must be very tight. However, if it is too tight, the bearings of the alternator shaft will wear out quickly. To tension the belt properly, adjust until there is about 1/2 inch of play in the center of the longest span. If this does not stop the squealing, the belt may have been glazed from being too loose, and needs to be replaced.
How do you put on alternator on a Isuzu?
Well, first off, u need to find out were it goes, and then put the belt on it and then bolt it up and plug (wire) it up and boom, there u go
1995 Cadillac alternator overcharging?
Voltage regulator built into the Altinator is bad. Replace voltage reg or whole altinator
How much does it cost to replace an alternator in a 350z?
Kragen or oreilly auto parts sell for 350z for around $171 and i called up my local nissan and they said it would cost 1.8 hours labor which would cost $205 so grand total ur looking at $376
Where is the voltage regulator on 72 nova?
it should be mounted just to the drivers side of the radiator
Will bad alternator cause 2.2L to stall?
Yes, once the battery looses it's charge the engine will stall. Check the voltage at the battery with a digital volt meter, engine running. You should read 13.5 to 15.5 volts. Any less and the alternator is bad.
Use volt meter to check 12 volt battery charge level?
With your volt meter, touch the positive battery with the red wire and black to ground (neg, ) on the battery. With the engine off you should have a reading of anywhere from 12.2 to 12.6 volts. That is good. With the engine running at high rev's you should have a reading of any where from 14 to 14.5. When you charge the battery with a 2 amp charger it will take several days and the charge level will go up to 14.5 or so volts.
Location of voltage regulator 1990 Chevy 1500 350?
This is for fuel injected:
Removal & Installation
- Disconnect the negative battery cable.
- Relieve fuel system pressure.
- Disconnect the ignition coil.
- Remove the upper intake manifold.
- Disconnect the vacuum line to the regulator.
- Remove the snap ring from the regulator housing.
- Place a towel under the regulator to absorb any spilled fuel and remove the pressure regulator from the fuel rail socket.
- Remove the pressure regulator from the fuel rail.
- Remove the pressure regulator O-ring filter, O-ring backup and O-ring and discard them.
Exploded view of the pressure regulator assembly-MFI systems
To install:
- Before installing the O-rings, lubricate them with clean engine oil and install them on the regulator inlet as a complete assembly.
- Install the snap ring retainer into the slot on the regulator housing.
- Connect the vacuum line to the regulator.
- Connect the negative battery cable.
- Turn the ignition ON for 2 seconds and then turn itOFF for 10 seconds. Again turn the ignition ON and check for leaks.
- Install the manifold plenum.
Can you connect a 24v 30amp alternator to a 200amh 12v battery to charge it?
You can do anything, but is it safe or proper. No The 24 V will eventually overcharge the battery after a while and start damaging it. (A flammable gas is produces and the battery could explode.)
Where is voltage regulator on 89 f150?
It's an internal regulator held in place by 2 screws on the back of the alternator.
dead cell in the battery or something is on pulling power from the battery.
In my experience burning out alternators on a Pontiac and an Oldsmobile, you can get about 100,000 miles out of it before expecting to replace the alternator.
Where can you find an alternator wiring diagram for 78 ford f-150 pick-up?
autozone.com or in the back of a Haynes or Chilton manual. you could also search google images.
How do you replace the battery on VW Jetta 2003 alarm?
I assume you mean the car key with the flip button.
step one: Yank it apart, grab both ends and pull longways until it comes apart.
step two: Pry the bottom part in half with a screwdriver or butter knife.
step three: You should see the battery now, take it out and take it to a drugstore/Walmart and get a replacement.
Replace the alternator on a 2006 Eddie Bauer Ford Expedition?
Do yourself a favor. When buying a New Alternator have them check it before taking it home? I had a bad incident that I ended up with, 3 bad alternators in one day, 3 different stores. Last store check it before I took it home and everything was good. I ended up changing it 3 times. Make sure they also change the pulley.
Alternator
Removal & Installation
1. Disconnect the negative battery cable.
2. Rotate the drive belt tensioner away from the drive belt and remove the drive belt from the alternator pulley.
3. Detach the electrical harness connectors at the alternator assembly.
4. Disconnect the positive battery cable and remove the nut and washer.
5. Remove 2 front alternator bolts.
6. Remove the rear alternator support bracket retaining bolts and the support bracket.
7. Remove the alternator from the vehicle.
To install:
8. Place the alternator in position and loosely install 2 front alternator retaining bolts.
9. Install the alternator bracket and 3 alternator bracket bolts. Tighten to 84 inch lbs. (10 Nm)
10. Tighten 2 front alternator retaining bolts to 19 ft. lbs. (26 Nm).
11. Connect 2 electrical hardness connectors to the alternator assembly.
12. Connect the positive battery cable and install the nut and washer. Tighten the nut to 72 inch lbs. (8 Nm).
13. Rotate the drive belt tensioner away from the drive belt and install the drive belt on the alternator pulley.
14. Connect the negative battery cable.
15. Start the engine and check for proper charging system operation.
The alternator is sitting on a guide. It is held on it by a bolt. All you have to do is loosen that bolt and the belt pressure sould realese.
Look around for a wheel that is touching the belt but appears to have no other purpose...this is the tensioner. Use a long handled wrench on the nut in the middle of the tensioner.
there should be a diagram under the hood, in front of the radiator, that will show belt routing and show where the tensioner is...
