27
VE2700-8
6. Adjustments
6.4.3 Top cover thread eyelet
6.4.2 Top cover thread guide
(1) Loosen the screw ⑥ of the top cover thread eyelet ⑤.
（Fig. 6-16)
(2) Adjust the clearance between the top of the top cover
thread guide ① and the top cover thread eyelet ⑤ to
1.0 mm when the needle bar is at the lowest point.
(Fig. 6-15)
(3) Set the eye of the top cover thread eyelet ⑤ on the
extended line from the slot of the top cover thread
guide ①. (Fig. 6-16)
(4) Tighten the screw ⑥ securely. (Fig. 6-16)
(1) Loosen the screws ② of the top cover thread guide ①.
(Fig. 6-15)
(2) Adjust the clearance between the top surface of the
spreader ③ and the bottom of the top cover thread
guide ① to 0.5 mm. (Fig. 6-15)
(3) When the spreader ③ is at the extreme right, adjust
the top cover thread guide ①’s position so that the
center of slot of the top cover thread guide ① is at
the tip
④ of the hook. Tighten the screws ② securely.
(Figs. 6-15, 6-16)
Fig. 6-15
Fig. 6-16
0.5㎜
1.0㎜
①
①
⑤
⑤
③
②
③
①
⑤
⑥
④
③