Can a V-pulley be replaced on an alternator?
The pulley needs to be replaced with a v-pulley rather than the flat pulleys used on the GM cars. In theory this is easy as an air impact socket easily removes the nut and the pulley slides off. The tough part? The shaft size of the pulley on the alternator is .675 inches but the replacement pulley that I managed to locate was .66 inches.
How do you replace an alternator on a GM car?
The coil and bracket need to be removed as well, these will be remounted next to the old voltage regulator on the inner fender. The pulley needs to be replaced with a v-pulley rather than the flat pulleys used on the GM cars. In theory this is easy as an air impact socket easily removes the nut and the pulley slides off. The tough part?
How big is the pulley on a Delco alternator?
The tough part? The shaft size of the pulley on the alternator is .675 inches but the replacement pulley that I managed to locate was .66 inches. Fortunately a few minutes with a Dremel and sandpaper took the chrome coating off the inside of the pulley and everything fits nicely.
What to do if your alternator is not working?
If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. Videos from a speed shop owning, race car driving, metal shaping, slightly over the top car enthusiast.
How do you change the pulley on an alternator?
PULLEY CHANGING INSTRUCTIONS 1. To remove the alternator pulley, with one hand use an impact wrench to loosen the nut, while holding the alternator fan with the other. It is recommended that protective gloves and eyewear be used. The pulley nut uses standard, right-hand threads, so to remove, rotate in a counter- clockwise direction.
Is it easy to remove an alternator from an engine?
Since the typical alternator is bolted directly to the outside of the engine block, removing and replacing one is relatively simple in terms of labor. If your engine is equipped with a serpentine accessory belt, you’ll just need to release the pressure on the belt tensioner and then remove the belt.
How do you change the pulley on a Powermaster?
These alternators have a spacer installed between the nut and bearing to hold the rotor forward, preventing the internal parts from becoming misaligned and rubbing. When installing the pulley, this spacer should be removed and discarded. 2. Install the new pulley, lock washer, and nut by hand.
Where is the alternator located in a car?
First, locate the alternator in your vehicle. In most cases, it will be located near the front of the engine area and close to the radiator fan. You will also notice a rubber belt attached to the pulley and alternator. Take an appropriate size wrench or socket and loosen the tension on the belt.