unbolt the negative power wire unplug the positive power wore remove the tension bolt on the top of the alternator remove the lower bolt and pull out the alternator
how to release serpentine belt tensioner on 1991 C1500 Chevy Silverado?
You don't. A 1991 Cavalier did not come with airbags.
The map sensor on a 1991 cavalier is on the passenger side firewall towards the top.
were is a ALTERNATOR
I know that on the E30's (until 1991) the alternator has a mounting bolt that controls tension on the belt. (1)Just loosen that bolt and the rest is a breeze. (2) Move the alternator in to remove the old belt. (3) Put the new one on. (4) Use a bar or large wrench as a lever to move the alternator out and to put tension on the belt. (5) Hold it there while tightening the mounting bolt. (6) Wash your hands 'cause you're done.
inside the alternator. check the fusable link at the alternator and at the starter before changing the alternator.
Disconnect the 1991 Regal battery. Remove the alternator belt and wiring. Unbolt the alternator and install the new one. Reconnect the wires, install the belt, then reconnect the battery.
Look at the face of the alternator. Below it is a round thing that looks like a dial. Loosen that nut - 15mm...To the right of the alternator - or if you are standing in front of the car -- in front of the alternator, below it -- is a nut on a threaded rod -- 1/2" socket AND a universal adapter because of the extreme angle of this nut.... This is what pushes the alternator up or down.CCW allows pushing the alternator down ( loosen the belt ) -- andCW brings the alternator back up ( tighten belt )StanFarmington CT
under the hood
Behind the glove box.
The 1991 Chevrolet Cavalier transmission linkage can be tighten by turning the adjustment nuts. You will find the adjustment nut on each end of the linkage.
The refrigerant capacity of a 1991 Chevrolet Cavalier is 36 ounces of R-12 Freon. This is the same for all Cavaliers produced from 1986 to 1993.
Use a socket and ratchet on the 1991 Astro vans serpentine belt tensioner pulley to pull it to the side, letting tension off of the belt. remove the belt and pun the new belt on. Release the tension to hold the new belt on.
how to install a altinator on a 1991 acura integra
Remove the belt from your Mercedes-Benz alternator. Remove the wiring harness from the back of the alternator. Remove the alternator retaining bolts. Reverse the process to install your new alternator.
Repair the alternator to battery connections or replace the battery.
Remove the alternator restraint bracket screws. Next, using a 15mm wrench turn the tensioner bolt located on the left side of the engine block (The side where the pulley assembly is). Turn just enough to push back and down. The tensioner should move loosening the belt and freeing the tension from the alternator. Then, remove all of the screws securing the alternator. Disconnect the electric ground cable from the rear of the alternator. Remove the alternator. Installing the new one is basically the reverse of the uninstall. Remember****** Don't fight with the belt. If it's too tight to put around the alternator loosen the tensioner. If you can't get the belt all the way over the alternator pulley, put it as far as you can and stabilize it with a pry bar. While holding the belt partially on the alternator pulley with the pry bar, have someone responsible bump the ignition. Do not turn the car on! Barely turn the key till the starter tries to turn. The belt should have jumped on now.
Just slightly different than on lesser cars: Saabs have two alternator belts that run in parallel. This belt pair also drives the water pump, so they wanted to be sure you wouldn't get stranded. But it's pretty easy: your alternator runs on an adjustment track. Loosen both bolts and pivot the alternator so you can get the belts off. Look how they're routed before you remove them. If you have AC the belt for that is blocking in your alternator belts, so loosen the compressor and take it off. Then put the new belts you bought in place, tension the alternator (I stick a broomstick between the alternator and engine, and pry the belts tight), tighten both bolts, tension the AC compressor and tighten it, and you're done.
Integrated into the alternator.
It is inside the alternator.
Inside the alternator
It is built into the alternator.