TM 10-8400-203-23
19-7. DIRECT SUPPORT MAINTENANCE - Continued
(5) Install replacement suspensions and chin straps. Replace any damaged or missing hardware (screws,
A-nut or posts). Insert new head band beneath the suspension system.
(a)
(b)
Examine the inside and outside surfaces of the helmet shell for delaminations. If it is determined that
the defect is limited to the outside plies only (on the inside and outside of the shell), and the defect
does not extend beyond one ply deep, then the helmet shell can be repaired. If damage extends
beyond one ply deep then the helmet shell is not serviceable.
Repair of the above defect is accomplished as follows:
1. Remove paint around the immediate area of the damage. making sure not to cause additional
raising of fibers.
2. Wipe dean with cloth to remove dirt and dust particles.
3. Apply one coat of epoxy adhesive under raised ply. Apply pressure to defect area to ensure mat-
ing of plies.
4. After cure is achieved, sand lightly and blend smoothly into shell.
5. Apply second coat if required.
6. Apply paint (if damage was on outside of shell) as described in parqraph 19-6.
19-8.. INSPECTION
The inspection or quality control unit is responsible for determining compliance with repair instructions and requirements
for classifications. In-process inspections will be performed for quality of workmanship and correct application of repair
procedures. The completed item will be inspected for serviceable appearance and condition to insure against return of
a substandard product to supply channels.
Change 4
19-4.1
