TM5-6115-593-34NAVFAC P-8-631-34TO-35C2-3-463-2(2)Separate the coil (4) from the magnet assembly (3).(3)When replacing coil (4) the magnet must be installed with the word FRONT appearing as shown in figure 3-4.NOTERecommended driving torques for items 1, 5, and 7 are 18 to 21 inch-pounds (2 to 2.4 joules), anditem 6 is 6 to 9 inch-pounds (0.7 to 1 joules).(4)Remove and replace overload assembly (8) by removing screws (7).NOTEContacts are not harmed by light discoloration and slight pitting. Do not file them. Replacementis necessary only when the contact has worn thin.(5)To replace movable contacts (6), place contactor (nameplate down) on a flat surface and insert a replacementmovable contact finger.Figure 3-2. Preheat System Contactor K107and Heater Contactor K109, Exploded View3-4
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