mrsmart180
Forum Newbie
- Joined
- Aug 20, 2020
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Hi everyone, I have a 900d mower and I couldn't figure out how to take the tension off of the pulley (it is number 53 in this diagram I think), do I loosen one of the bolts? I can see the spring behind it like it is pictured in the diagram but when I loosen either of the two bolts, the tension doesn't come off of it. Is this part not the tensioner for this belt? It is called the "Idler Arm Assembly" in the parts list. My serpentine belt jumped teeth and I think I caused it because I was trying to loosen the tension.