Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Hello and welcome to JustAnswers. My name is Mike and I will be happy to assist you with your question.
First what kind of machine we are talking about?
Not familiar with this machine I will opt out maybe some one ells can help.
Deere LT150, with a manually engaged blades? Lever to engage the blades, has a spring on the end of it, that pulls the idler against the deck drive belt. With engine Off, engage the clutch with the lever and then check the belt for tightness . Is the belt tight, is the spring in place?
OM manual, look under service Mower section. Link is the one above!