TM 10-3530-207-14
4-33. DARNING SEWING MACHINE TRAY MAINTENANCE.
This task consists of:
a.
Inspection
b.
Cleaning
c.
Repair
INITIAL SET-UP:
Tools:
Material/Parts:
General Mechanics Tool Kit (Appendix B,
Adhesive (Appendix F, Item 12)
Item 1)
Coating, Clear, Polyurethane (Appendix F,
Equipment Condition:
Item 10)
Sewing machine removed (para. 2-8)
Rag, Wiping (Appendix F, Item 2)
Wood Glue (Appendix F, Item 13)
Inspection.
(1)
Inspect for damaged wood.
(2)
Inspect for damaged holddown straps and handles.
(3)
Inspect for loose or missing hardware.
(4)
Inspect for damaged or deteriorated felt absorbers.
Cleaning.
(1)
Clean the tray assembly with a clean damp rag (Appendix F, Item 2).
(2)
Rinse thoroughly with clean water.
(3)
Allow to dry.
Repair. Repair is limited to the following:
(1)
Refinishing of damaged or scuffed table top.
(a)
Sand surface, as required.
(b)
Clean surface of wooden table top.
(c)
Apply a coating of coating, clear, polyurethane (Appendix F, Item 10) to the effected wooden
surface.
(d)
Allow to dry.
(2)
Replacement of the holddown strap as follows:
(a)
Remove two screws (1), loop (2) and holddown strap (3) from tray (4).
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