What should I do before replacing my alternator?
Check the installation paperwork that came with the replacement alternator first before assuming you have the incorrect unit. Carefully align the working alternator mounting holes and loosely install the mounting bolts and nuts. Ensure all the bolt and/or nut threads are started and tighten them evenly.
Can a manual tensioner be used to replace an alternator?
The belt tensioner will only travel (swing) so far which can make installing the belt difficult. Never pry or force the belt onto the pulley. Vehicles with a manual tensioner or the belt tightens with the alternator, there should about ½ inch of deflection in the belt between the pulleys with the greatest distance between them. 7
What should be the deflection between the drive belt and alternator?
Vehicles with a manual tensioner or the belt tightens with the alternator, there should about ½ inch of deflection in the belt between the pulleys with the greatest distance between them. Once the alternator, drive belt, and electrical connections are reinstalled, scan the work area and make sure nothing has been overlooked.
What happens if you leave your alternator alone?
Your alternator supplies your car’s battery and auxiliary systems with electrical current, and a failed alternator left alone will eventually lead you with a dead battery, or a dead car on the side of the road. Keep reading to learn the signs of a damaged alternator and find out the general steps required for a DIY alternator replacement.
What’s the best way to remove and replace an alternator?
Follow these simple, step-by-step instructions for removing and installing an automobile alternator with common tools. Includes advice on the correct wiring as well as testing and troubleshooting tips. Sponsored by BBB Industries – makers of premium alternators and starters that meet or exceed OE form, fit and function. http://www.BBBind.com
The belt tensioner will only travel (swing) so far which can make installing the belt difficult. Never pry or force the belt onto the pulley. Vehicles with a manual tensioner or the belt tightens with the alternator, there should about ½ inch of deflection in the belt between the pulleys with the greatest distance between them. 7
What should my alternator voltage be with a fully charged battery?
Place the multimeter probes on the battery terminals. With the car running, you should be seeing somewhere between 13.25 to 15 volts with a fully charged battery. If you are not, and you are only seeing battery standing voltage (around 12.2-12.5) then your alternator is still not properly charging.
Your alternator supplies your car’s battery and auxiliary systems with electrical current, and a failed alternator left alone will eventually lead you with a dead battery, or a dead car on the side of the road. Keep reading to learn the signs of a damaged alternator and find out the general steps required for a DIY alternator replacement.
Check the installation paperwork that came with the replacement alternator first before assuming you have the incorrect unit. Carefully align the working alternator mounting holes and loosely install the mounting bolts and nuts. Ensure all the bolt and/or nut threads are started and tighten them evenly.
Vehicles with a manual tensioner or the belt tightens with the alternator, there should about ½ inch of deflection in the belt between the pulleys with the greatest distance between them. Once the alternator, drive belt, and electrical connections are reinstalled, scan the work area and make sure nothing has been overlooked.