TM 5-826-6/AFR 93-5
Figure A-132. Medium severity corner spay case I
Figure A-133. Medium severity corner spay case 2
(c) High severity level (H). One of the three conditions exists:
- Spall is broken into two or more pieces defined by high severity fragmented crack(s) with loose or absent
fragments (high FOD potential).
- Pieces of the spall have been displaced to the extent that a tire damage hazard exists (fig. A-134).
- Spall has deteriorated to the point where loose material is causing high FOD potential.