#. PREPARATION AND OPERATION
1. Names of machine head
#9
#8
#7
#3
@6
#4
1
Clutch asm.
2
Clutch rod
3
Clutch lever
4
Cover for needle bar and roller
5
Pressure regulating nut
6
Pressure regulating plate spring
assembly
7
Oil circulation inspection window
(rear)
8
Thread tension knob
9
Thread guide
!0
Oil circulation inspection window
(front)
!1
Looper push button
!2
Front top cover
!3
Rear top cover
!4
Thread take-up lever oil guard
!5
Needle thread adjusting path
3 4 5
2
1
!4
#2
#1
@5
#5
@8
#6
#4
!6
End cover
!7
Looper thread guide pipe
!8
Differential feed adjusting lever
!9
Window screw for both as stitch
length adjustment and oil plug
@0
Oil gauge (front)
@1
Oil discharge screw (front)
@2
Cylinder side cover
@3
Gauge plate
@4
Feed rocking lever eccentric pin
@5
Looper cover
@6
Throat plate
@7
Rolled hemming folder
@8
Presser
@9
Needle guard
#0
Needle bar
$0
6
7
!3
#0
@9
@8
@7
@4
@3
#1
#2
#3
#4
#5
#6
#7
#8
#9
$0
$1
$2
$3
$4
− 8 −
$1
!5
$2
$3
$4
8 9
!0 !1
!2
!6
!7
!8
!9
@0
@1
@2
Gear cover (front)
Gear cover (rear)
Upper feed roller frame
Upper feed roller
Needle clamp
Right and left guide plates
Roller bar guide plate
Roller pressure regulating spring
Roller pressure regulating screw
Needle thread lever-thread guide
Rocking thread take-up lever
thread guide
Needle thread rocking thread
take-up lever
Needle thread support adjust plate
Needle thread presser