Posted by Janicholson on January 04, 2020 at 15:12:49 from (24.240.46.228):
In Reply to: Loose bolts on J.Deere posted by calvin innes on January 04, 2020 at 14:26:50:
Checking the threads that still exist is the key to success. Put a new bolt into the hole about a bolt diameter deep. wiggle it. if it is not tight, it will be necessary to use a next size larger bolt. The size chosen should have a tap drill size at or a whisker bigger than the major diameter of the original bolt. This allows all old threads to be removed. Grade 8 bolts should be used. If metric bolts are used the 12.9 property class bolt should be used. Drilling the holes in the mount bracket (loader part) should be held very close to the shank size of the new bolts to provide locational stability. The threads of the new bolts should not extend more than 2 threads into the bracket (this is also part of positional accuracy) a heavy flat washer and locktite should be used. No lock washers, they break and fall out. Jim
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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