Thread Trimmer Cam Timing; Connecting The Rocking Arm And The Thread Trimmer Roller Arm - JUKI LU-1510N Engineer's Manual

6) Thread trimmer cam timing

Engraved marker dot
on machine arm
Conditions : Engr ave d m ar ke r do t o n the
handwheel aligns with engraved
marker dot on machine arm.
Close contact

7) Connecting the rocking arm and the thread trimmer roller arm

2
Standard Adjustment
Red engraved
marker dot
Handwheel
3
1
Close contact
Condition : When the moving knife is positioned to the initial
– 44 –
1
4
Section R
Close contact
Thread trimmer roller arm
4
5
Close contact
position. (Refer to "™ Initial position of 4) Adjusting
the knife pressure".)
3
2
Hook driving
shaft
Close contact