Janome NH15, Service Manual & Parts List

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CONDITION CAUSE HOW TO FIX REFERENCE
1. SKIPPING
1. NEEDLE IS NOT INSERTED INSERT THE NEEDLE PROPERLY.
STITCHES PROPERLY.
2. NEEDLE IS BENT OR WORN. CHANGE THE NEEDLE.
3. INCORRECTLY THREADED RETHREAD.
4. NEEDLE OR THREAD ARE USE THE RECOMMENDED
INAPPROPRIATE FOR THE SEWING NEEDLE AND THREAD.
FABRIC BEING SEWN.
5. SEWING ON STRETCH USE A #11 BLUE TIP NEEDLE.
FABRIC
6. INAPPROPRIATE NEEDLE SEE MECHANICAL P.18
BAR HEIGHT ADJUSTMENT
“NEEDLE BAR HEIGHT.”
7. INAPPROPRIATE NEEDLE SEE MECHANICAL P.19
TO HOOK TIMING ADJUSTMENT “NEEDLE
TIMING TO SHUTTLE.”
8. INAPPROPRIATE NEEDLE SEE MECHANICAL P.15,16
TO SHUTTLE CLEARANCE ADJUSTMENT “CLEARANCE
BETWEEN NEEDLE AND
SHUTTLE.”
2. FABRIC NOT 1. INCORRECT SEE MECHANICAL P.17
MOVING FEED DOG HEIGHT ADJUSTMENT “FEED DOG
HEIGHT.”
2. THREAD ON BOTTOM SIDE MAKE SURE TO BRING
OF FABRIC IS JAMMED UP. BOTH NEEDLE AND BOBBIN
THREADS UNDER THE FOOT
WHEN START SEWING.
3. FEED DOG TEETH ARE CHANGE THE FEED DOG.
WORN.
WHAT TO DO WHEN