TM 10-3530-207-14
5-32. DARNING SEWING MACHINE NEEDLE BAR AND PRESSER BAR ASSEMBLY MAINTENANCE.
This task consist of:
a.
Removal
b.
Cleaning
c.
Inspection
d.
Repair
e.
Installation
INITIAL SETUP :
Tools:
Equipment Condition:
General Mechanics Tool Kit (Appendix B,
Thread and needle removed (para. 2-12)
Item 1)
Pressor foot and needle guard removed (para.
Materials/Parts:
4-38)
Rag, wiping (Appendix F, Item 2)
Rotating hook removed (para. 5-31)
Cleaning Solvent (Appendix F, Item 8)
Brush, Medium Bristle (Appendix F, Item 1)
Removal.
(1) Remove needle bar (1) by loosening screw (2).
(2) Remove screw (2), connecting stud (3) and oil wick (4).
5-84