i have a troybilt 13an77bs011 (2017 date). my idler bracket has some play(in other words movement between tightened bolt and nut) i have tightened the bolt very tight and still have slack in it. the bolt is a grade 5. i was afraid it might break bolt.
is some slack ok?
I have a 2 cylinder B+S engine that will not start on its own. It starts when I spray starter fluid into the intake, and then works just fine. Testing it I found that both cylinders only have about 60 PSI of compression, on both wet and dry tests. There also appears to be carbon build up on the...