24. SERVICE PROCEDURE 24.2.7 REVERSE AND REPLACE THE END BITS AND CUTTING EDGES ¤ WARNING It is dangerous if the work equipment moves by mistake when the cutting edges and end bits are being reversed or replaced. Set the work equipment in a stable condition, then stop the engine and lock the blade control lever securely with the safety lever. Reverse or replace the end bits and cutting edges before it is worn out to the blade end. 1. Raise the blade to a proper height and apply a block to the frame so as to prevent fall of the blade. 2. Operate the safety lever to the LOCK position. If the cutting edge and the end bit on both sides are worn out, replace with new one.
If it has been worn out up to the fitting surface, repair the fitting surface and then reverse or replace. 3. Loosen nut 1 and remove bolt 2 . Then remove the cutting edge and the end bit and clean the mounting surface. 4. Reverse or replace the cutting edge and the end bit when worn out. If bolt 1 and nut 2 are damaged, replace them with new ones at the same time. 3-33