Brother International KM-430B Network Users Manual - English - Page 11
Jisassembling, Procedure
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j)ISASSEMBLING PROCEDURE; L. COVER I. Face plate 0 Remove by loosening three screws 0. 2. Shuttle race cover 0 Remove two screws 0 and washers 0 at right and left, and remove the cover. 3. Bed cover R 0 Remove screw 0 and washer 0, and then bed cover R 0. Also remove washer 0 in the recess of s the bed. 4. Top cover Remove top cover 0. by loosening six screws 5. Side cover (1) Remove side cover 40 by loosening four screws e• 6. Bed cover L 0, Open bed cover L 0 7. Belt cover 0 Remove belt cover and pull it out upward. by pushing button O. • 0 ---sue_ 0- 1" 0-- (Note) Push drive lever 0 up in the arrow direction, turn a power pulley ID to lower the work clamp, hold drive lever0 there, push power actuating leveret in the arrow direction, release drive levers, and turn the pulley by hand one or two turns. 8. Raise the machine head, and remove the V-belt. -0 9. Return the machine head. It). Remove the chain. 2 PRESSER ARM I. Needle bar thread guide 0 Remove screw 0, needle 0, and then needle bar ( thread guide 0. 2. Presser arm 0 Remove presser arm 0 by taking off bolts 0 and washers 0 at right and left. 3. Feed plate 0 Remove feed plate 0 by taking off two screws 0. 4. Needle plate 0 by taking off two screws and two screws O. FT SHUTTLE I. Bobbin case 0 Remove bobbin case 0 by holding the latch. 2. Shuttle race ring 0 Turn shuttle race ring set claws 0 out to the right and left, and remove shuttle race ring 0. Remove shuttle hook 0 at the same time. 3. Driver 0 Turn the pulley by hand until the bolt comes to the adjusting hole O, then loosen the bolt, and remove driver 0. 0 0 0 OH 0 0 --• 0 0 -0 •