CONTENTS
LOCATE AND IDENTIFY THE PARTS .................................................................
WIND THE BOBBIN ..............................................................................................
PREPAREYOUR TOP THREAD ..........................................................................
STITCH SELECTOR I STITCH LENGTH CONTROLS .........................................
WHAT TO DO WHEN ............................................................................................
SERVICE ACCESS
FACE COVER ......................................................................................
BELT COVER .......................................................................................
BASE PLATE ........................................................................................
FRONT COVER ....................................................................................
REAR COVER ......................................................................................
MECHANICAL ADJUSTMENT
TOP TENSION .....................................................................................
BOBBINTENSION ...............................................................................
PRESSER BARHEIGHT ALIGNMENT................................................
NEEDLESWING ..................................................................................
NEEDLE DROP ....................................................................................
CLEARANCEBETWEEN NEEDLE AND HOOK (NO,l) ......................
CLEARANCEBETWEEN NEEDLE AND HOOK (NO,2) ......................
FEEDDOGHEIGHT................................................................................
NEEDLE BARHEIGHT ........................................................................
NEEDLETIMING TO SHUTI'LE ..........................................................
BUTTONHOLE FEED BALANCE.........................................................
BARTACKFEED OF BU'I-rONHOLE...................................................
DISENGAGEMENT OF CAM FOLLOWER..........................................
MOTOR BELTTENSION .....................................................................
WIRING ..............................................................................................................
OILING ..............................................................................................................
SPECIAL TOOLS REQUIRED ..............................................................................
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