Adjustment
17
Fig. 13 - 12
13
.05.02
Tripping lever height
Rule
When the needle bar is in b.d.c., there should be a clearance of
1.0 mm
between the
tripping lever
3
and the control cam
4.
O
Move the needle bar to b.d.c.
O
Adjust the carrier
1
(screws
2)
of the tripping lever
3
in the elongated hole according to
the
rule
.
1
2
4
1 mm
3
Summary of Contents for 333-712/02
Page 29: ...Notes...
