Hi and welcome back:
Yes, if the belt isn't tight enough, it will make a lot of noise, usually a squealing noise. In a manual, it provides deflection readings using a tension gauge. I will attach that information, but I feel it may not be helpful. However, if you go midway between pulleys, there should be about 3/4 inch up and down play. If there is more, tighten the belt.
Here is what the manual provides:
Checking Drive Belts
1. Inspect belts for cracks, fraying, wear and oil. If necessary, replace.
2. Inspect drive belt deflection or tension at a point on the belt midway between pulleys.
- Check belt tension using belt tension gauge (BT 3373-F or equivalent).
- Inspect drive belt deflection or tension when engine is cold.
See picture 1
Adjust if belt deflection exceeds the limit or if belt tension is not within specifications.
Drive belt tension can also be checked at other points on the belts.
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Also, picture 2 shows belt routing and adjusters. I added it just in case you needed it.
Let me know if this helps or if you have other questions.
Take care,
Joe
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Saturday, January 19th, 2019 AT 6:54 PM