Yamato VF2400 class Instruction Manual page 40

6.10.2 Top cover thread guide
Make the clearance between the bottom of the top cover
thread guide ① and the top of the spreader ② to 0.5 mm.
Tighten the screws ③ securely where the thread is hooked
with the hook smoothly when the spreader ② comes at ex-
treme right.
6.10.3 Top cover thread eyelet
Make the clearance between the top of the top cover
thread guide ① and the bottom of the top cover thread
eyelet ④ to 1.0 mm when the needle bar is at the lowest
point.
Set the eye of the top cover thread eyelet along the ex-
tending line from the slot of the top cover thread guide ① .
Tighten the screw ⑤ securely.
* Adjust the spreader, the top cover thread guide, and
the top cover thread eyelet properly depending on the
thread to be used.
0.5 ㎜
Fig. 6-30
Fig. 6-31
33
6. Adjustments
1.0 ㎜
③
①
④
⑤
②
①
④
VF2400