Brother International LK3-B430 Service Manual - Page 2

CONTENTS "-:1 • ' • II 1r-111AD, - , D SPEED 2 NtiolIECI IIS 3 Needle bar, thread take-up lever, lower shaft. shuttle mechanisms 3 M Clutch mechanism 4 M Power work clamp lifter and thread wiper mechanisms 5, M Feed mechanism El Thread trimmer mechanism E Thread tension and tension release mechanisms 6' 7 8 DISASSEMBLING PROCEDURE.. M Cover 9 • Presser arm 9 M Shuttle 9 E Needle bar 10 Threading 10 M Power work clamp lifter 10 Feed II M Clutch and brake 11 M Thread trimmer 12 g Pulley 12 13 • Pulley 13 E Thread trimmer 13 I Clutch and brake 14 J Feed 16 M Power work clamp lifter 16 M Threading 17 Ej Needle bar 17 M Presser arm 19 M Disc clearances of main and sub tensions 20 to Movable knife positioning 20 M Start lever positioning 21 El Cover 21 ADJUSTING PROCEDURE 23 M Needle bar 23 • Feed 24 Ej Vertical shaft 26 M Clutch and brake 27 M Power work clamp lifter 31 Thread trimmer 32 • Thread tension and tension release 33 • Thread wiper 34 STITCH."67A173.111G PROCEDURE` 35 • From ordinary stitches to knitted stitches 35 Q From ordinary stitches to denim stitches 36 • List of, replacement parts 17 THOUS CHA 39