How do you change an AC belt?
How to Change an A/C Belt
- Make sure the car engine is off.
- Slip the loosened serpentine belt off of the tensioner pulley by sliding it to the outside of the pulley.
- Loosen the adjustment bolt on the air conditioner bracket, using a ratchet and socket or wrench.
What happens if my AC belt breaks?
If your serpentine belt wears out, becomes damaged or contaminated, or breaks, engine accessories will not be able to spin at the proper speed, leading to decreased power to the electrical system. Advances in material technology allow some belts to last more than 100k miles.
Where do you replace the AC belt on a car?
Replacing the belt at the first sign of wear ensures it won’t break, leaving you without AC. Step 1: Locate the AC belt. The AC belt is routed over the AC compressor, which is located at the front of the engine compartment. You may need to raise the vehicle with a jack and support it with jack stands for access.
Can a bad a / C belt tensioner be replaced?
Both noises point to a bad A/C belt tensioner. With basic tools and little time, you can replace the tensioner in your Silverado quickly in the comfort of your own garage. This article applies to the Chevrolet Silverado GMT800 (1999-2006).
How do you tighten an air conditioner belt?
When the tensioner is fully rotated, ease the belt onto the pulley and release the tensioner to tighten the belt. Start the vehicle and turn on the air conditioner. If the air conditioner belt squeals when the air conditioning unit engages, turn the car off and tighten this belt again.
How do you remove the belt on a Chevy Silverado?
Belt noise begins when the spring weakens or the pulley bearing begins to wobble. The engine crank pulley drives both belts. To remove the A/C belt, the accessory belt must first be loosened and slipped off the engine crank pulley.