Needle Bar Height - Janome MS5027PR Service Manual

MS5027PR

NEEDLE BAR HEIGHT

* THE DISTANCE BETWEEN THE UPPER EDGE OF NEEDLE EYE AND THE TIP OF THE HOOK
SHOULD BE IN THE RANGE OF 1.6 - 2.0 MM WHEN THE TIP OF HOOK MEETS THE RIGHT SIDE
OF THE NEEDLE IN ASCENDING TRAVEL OF NEEDLE FROM ITS LEFT AND LOWEST POSITION.
ADJUSTMENT PROCEDURE:
1. REMOVE THE NEEDLE PLATE AND BOBBIN HOLDER.
2. TURN ON THE POWER SWITCH.
3. SELECT THE PATTERN "
4. TURN THE HANDWHEEL TOWARD YOU UNTIL THE TIP OF HOOK MEETS THE RIGHT SIDE OF THE
NEEDLE.
5. LOOSEN THE SETSCREW (A).
6. ADJUST THE HEIGHT OF THE NEEDLE BAR BY MOVING THE NEEDLE BAR UPWARD OR
DOWNWARD WITHOUT TURNING IT. (MAKE SURE THAT THE NEEDLE SETTING GROOVE OF THE
NEEDLE BAR IS IN THE FRONT).
7. TIGHTEN THE SETSCREW (A).
8. INSERT THE BOBBIN HOLDER, THEN ATTACH THE NEEDLE PLATE.
HOOK RACE UNIT
MECHANICAL ADJUSTMENT
" (LEFT NEEDLE POSITION).
NEEDLE PLATE
BOBBIN HOLDER
NEEDLE #14
(A)
TIP OF HOOK MEETS RIGHT SIDE OF NEEDLE
HOOK RACE
1.6-2.0 MM
22
NEEDLE SETTING
GROOVE
UPPER EDGE OF
NEEDLE EYE