TM 10-3530-207-14
5-22. CLOTHING SEWING MACHINE CRANK ROD MAINTENANCE.
This task covers:
a.
Removal
b.
Disassembly
c.
Cleaning
d.
Inspection
e.
Repair
f.
Assembly
g.
Installation
INITIAL SETUP :
Tools:
Materials/Parts:
General Mechanics Tool Kit (Appendix B, Item 1)
Rag, wiping (Appendix F, Item 2)
Equipment Condition:
Cleaning Solvent (Appendix F, Item 8)
Arm shaft and vertical shaft removed (para. 5-21)
Brush, Medium Bristle (Appendix F, Item 1)
Removal.
Slide crank rod assembly off of the connecting rod and remove.
Disassembly.
(1) Remove top of crank rod (1) by removing two screws (2) from crank rod (3).
(2) Remove screw (6) and nut (7).
(3) Remove feed cam (4) and slide fork slide block (5) off.
5-50