TM 10-1670-300-20&P
TO 14D1-2-469-2
NAVAIR 13-1-42
2-12.
HELMET, FREE-FALL PARACHUTISTS, TYPE II ONLY.
This task covers:
a.
Inspect
b.
Repair
c.
Replace
INITIAL SETUP
Tools:
Knife
Screwdriver, cross tip (Appendix B, Section III, Item 3)
Screwdriver, flat tip (Appendix B, Section III, Item 1)
Sewing machine, light duty
Wrench, Allen (Appendix B, Section III, Item 2)
Materials/Parts:
Earphone
Earphone connecting cord
Microphone boom
Thread, nylon
Equipment Condition:
Helmet should be cleaned before performing maintenance procedures
INSPECT
Perform inspection of helmet in accordance with Table 2-1 and paragraph 2-10.
REPAIR
a.
Restitching. Restitch loose, broken, or missing edge stitching in accordance with Table 2-2, paragraph 2-13,
and original construction details.
b.
Replace Ear Cushion. Replace or repair loose ear cushion m accordance with paragraph 2-14b.
c.
Replace Earphone. Replace unserviceable earphone as follows:
2-23