TM 10-3530-207-14
5-52. BUTTON SEWING MACHINE LIFTING LEVER MAINTENANCE..
This task covers:
a.
Removal
b.
Cleaning
c.
Inspection
d.
Repair
e.
Installation
f.
Adjustment
INITIAL SETUP :
Tools:
Material/Parts:
General Mechanics Tool Kit (Appendix B,
Cleaning Solvent (Appendix F, Item 8)
Item 1)
Brush, Medium Bristle (Appendix F, Item 1)
Equipment Condition:
Rag, wiping (Appendix F, Item 2)
Button clamp assembly removed (2-13)
Side panel removed (5-42)
Face plate removed (5-43)
Removal.
(1) Remove two screws (1), and screw (2).
(2) Remove screw (3) and connection lever (4).
(3) Remove two screws (5) and two washers (6) and lower plate (7).
(4) Remove screws (8) and upper plate (9).
(5) Remove nut (10) and screw (11).
(6) Remove two screws (12), two washers(13) and lifting holder (14) from lifting lever (15).
5-150