How long does it take to change AC belt?
For an experienced person, it will only take about 20-minutes, as the only concern will be to understand out how to loosen the tensioner bolt, and if the belt is the right one.
What causes AC belt to squeal?
A loud squeal is produced when the A/C is turned on. This symptom is usually caused by a loose or worn air conditioning compressor belt. When the A/C is activated the compressor is engaged. If the belt is loose or worn the belt can slip on the compressor pulley and emit a loud squeal.
Where does the Air Conditioning belt go in a car?
The belt is strapped to the engine crankshaft balancer, which turns with the engine. Older vehicles use v-belts, which typically only drive the AC compressor. Modern vehicles use serpentine belts to drive all of the engine accessories including the drive belt. Over time, belts crack and deteriorate.
What should I do if my AC belt fails?
To do that, push down on the longest length of the belt – there should be about ½” of deflection. If not, loosen the belt and readjust as outlined in the previous step. That’s it! Now you don’t have to worry about losing your AC on a hot day due to a failed belt.
How can I tighten my air conditioner belt?
In order to achieve this, you may need to use a pry bar to put tension on the compressor and hold it in place while you tighten down the pivot bolts. Note: If your compressor uses an idler wheel tensioner, tighten the belt until it’s snug using the adjuster, then tighten down the locknut. Step 5: Check the belt tension.
Can a V-belt be replaced with a serpentine belt?
Older vehicles use v-belts, which typically only drive the AC compressor. Modern vehicles use serpentine belts to drive all of the engine accessories including the drive belt. Over time, belts crack and deteriorate. Replacing the belt at the first sign of wear ensures it won’t break, leaving you without AC.