there are a lot of different kinds of loctite. THey all have different numbers. 242, 271, 620, 680, etc
new one one me, never heard of those plate bolts backing out. They screw into aluminum and "should" lock themselves in (ferrous to nonferrous seizure).
vibration severe enough to make those come out should be obvious, the operator should be able to feel something is "off". Check the length of the implement's pto shaft, and make SURE the shaft freely slides in and out. Also make sure the u-joints on the implements' pto shaft are in phase. Google "u joint phasing".
new one one me, never heard of those plate bolts backing out. They screw into aluminum and "should" lock themselves in (ferrous to nonferrous seizure).
vibration severe enough to make those come out should be obvious, the operator should be able to feel something is "off". Check the length of the implement's pto shaft, and make SURE the shaft freely slides in and out. Also make sure the u-joints on the implements' pto shaft are in phase. Google "u joint phasing".