JUKI LU-1508H - Thread Trimmer Cam Timing; Connecting the Driving Arm and the Thread Trimmer Roller Arm

−35 −
7) Thread trimmer cam timing
8) Connecting the driving arm and the thread trimmer roller arm
①
②
③
①
②
③
④
⑤
Fig. 63
Fig. 64
Fig. 65
④
Engraved marker dot
on the machine arm
To come in close contact
with each other
Condition
• Engraved marker dot on the handwheel is aligned with
engraved marker dot on the machine arm.
Red engraved marker dot
Handwheel
Section R to come in close
contact with cam roller
To come in close contact
with each other
Hook driving shaft
Condition
• When the moving knife is positioned at the initial position. (Refer to the initial position on page 27.)
Thread trimmer roller arm
To come in close contact
with each other
Standard Adjustment