JUKI LK-1900B series - 39) a Ssembling The Moving Knife Drive Section Of Shorter Thread Remaining; Assembling The Shorter Thread Remaining Unit

– 54 –
(38) Assembling the shorter thread remaining unit
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Procedures of disassembling
(39) Assembling the moving knife drive section of shorter thread remaining
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Standard adjustment
❷
❶
❸
❹
❺
❻
❼
❽
❸
(7.5mm)
❶
❹
❶
B
❷
A
[Table 1]
Part No. Name of part
❽
Thickness
B242328000A Moving knife washer 0.4 mm
B242328000B Moving knife washer 0.5 mm
B242328000C Moving knife washer 0.6 mm
B242328000D Moving knife washer 0.7 mm
B242328000E Moving knife washer 0.8 mm
B242328000F Moving knife washer F 0.65 mm
B242328000G Moving knife washer G 0.75mm