JUKI LK-1900B series - Adjustment the Height of the Needle Bar; Shuttle Connection;Disconnection and Oil Wick Piping

– 18 –
(8) Shuttle connection/disconnection and oil wick piping
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
1. Loosen the four setscrews
❶
.
2. Cut the harness bands
❷
and
❸
.
3. Remove the setscrew
❹
and pull the oil tank
❺
in the direction of the arrow A.
4. Pull Part B upwards of the two lubrication pipes
❻
.Takethemoutoftheoiltank
❺
.
5. Release the cord clamp from the rear side of the bed of the oil drain pipe
❼
.
6. Loosen the setscrew
❽
and take out the driver
❾
.
7. Loosen the setscrew
󱢳
.
8. Remove the setscrew
󱢴
andpullouttheshuttleraceadjustshaft
󱢵
.
9. Pull the shuttle
󱢶
in the direction of the arrow C and take it out.
(9) Adjustment the height of the needle bar
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Standard adjustment
A
: Engraved line for DP x 5
B
: Engraved line for DP x 17
B
is for H type only.
❹
: Upper engraved line