Tripping Lever Height - Pfaff 333-712/02 Adjustment Manual

13

Tripping lever height

.05.02
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.
Fig. 13 - 12
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.
3
1
2
Adjustment
1 mm
4
17