5-1-1
5-1-2
5-1-3
Feed dog height ··········································································· 12
5-1-4
Timing belt ···················································································· 12
5-1-5
Feed timing ··················································································· 13
5-1-6
5-1-7
5-1-8
5-1-9
5-1-13 Tension knob ················································································ 17
5-1-18 Service mode ··············································································· 20
WARNING :
To avoid the risk of fire, electric shock, injury to persons or damage to
components, especially keep the following:
• When disassembling, assembling or adjusting the sewing machine, remove the
power plug.
• When assembling, be careful about the electrical cord being caught with other
components, damage to the covered parts of the cord or miswiring.
• When replacing the part(s), use the genuine part(s).
CONTENTS