How do you change the alternator in a Grand Caravan?
How do you change the alternator in a Grand Caravan?
Remove the alternator’s drive belt by rotating the tensioner with a wrench on the tensioner pulley leg — the direction you need to turn it will vary depending on the engine type — and slipping the belt off the loosened tensioner. You may need to remove the power steering drive belt first.
What’s the best way to replace an alternator?
If you find any of those issues, you’ll need to replace it. Remove the alternator from the engine bay. With the belt pulled off of the alternator pulley and the wires disconnected, the alternator should come out freely. You may need to wiggle the alternator around some things in order to remove it.
Do you need to remove serpentine belt to change alternator?
As you loosen the bolts, the alternator will slide in the bracket under the tension of the belt. You may not need to remove the serpentine or accessory belt if it’s not damaged.
How can I tell if my alternator has an auto tensioner?
You can tell if your vehicle uses an auto-tensioner by looking at the alternator mounting bracket: if the bolts can slide from side to side in the bracket, it does not have an auto-tensioner. You will need to slide the belt off the alternator pulley before you release the auto-tensioner.
Remove the alternator’s drive belt by rotating the tensioner with a wrench on the tensioner pulley leg — the direction you need to turn it will vary depending on the engine type — and slipping the belt off the loosened tensioner. You may need to remove the power steering drive belt first.
How do you replace an alternator pulley on a car?
How to replace an alternator pulley. Replacing the alternator pulley involves counter-holding the alternator shaft while loosening the pulley securing hut. This typically requires a special alternator pulley bit set which can vary between models.
As you loosen the bolts, the alternator will slide in the bracket under the tension of the belt. You may not need to remove the serpentine or accessory belt if it’s not damaged.
How do I loosen the bolts on my alternator?
Loosen the bolts on the alternator if there is no auto-tensioner. In cars without an auto-tensioner pulley, you can relieve the tension on the belt simply by loosening the two bolts that secure the alternator to the engine. These will often require a 14mm or 1⁄2 inch (1.3 cm) socket, though you may need to try others.
How do you change the belt on an alternator?
Look at the tensioner and insert the tool into it and apply opposing pressure to release the belt.Now, simply install the new belt making sure it fits into the grooves on all the pulleys. Start the car to check it and you are done Was this answer helpful?
Can a loose alternator belt cause an engine to stall?
Depending on how old the alternator is, it can also be a sign the alternator itself is on its way out. If your alternator belt gets too loose as you’re driving, it may cause your engine to stall.
How often should I replace my car belt?
To decide if your belt needs replacing, simply look at the grooved side of the belt to see if it is cracking badly. A couple of cracks every 3 inches is normal, but if you see cracks every 1-2 inches I would reccomend that you replace it.
What to do if your alternator belt is loose?
If you notice any of these symptoms, the best thing to do is have your alternator belt replaced immediately. Otherwise, you could find yourself stranded somewhere after your vehicle’s electricity shuts down.
How is the alternator belt connected to the crankshaft?
There is something called an alternator belt (also called a serpentine belt) which wraps around a pulley or multiple pullies that is connected to the alternator. The other end of the pulley wraps around the crankshaft. Therefore, the crankshaft and alternator are able to rotate together by the alternator pulley.
Can a loose alternator belt cause flickering lights?
If this symptom is consistent with the flickering lights issue, then a loose alternator belt is more likely the cause. One of the first symptoms that you should notice is the battery warning light coming on. This warning light does not always mean there is a problem with the battery itself.
