What was found
MCN - C-21 - MAJOR REPAIR - NR 6110566 - CRACK ON VERTICAL BEAM WEB AT LINING RETAINER HOLE BS 178, WL 177, RBL 5.7. REPAIRED VERTICAL BEAM WEB AT LINING RETAINER HOLE BS 178, WL 177, IAW SRM 53-10-08-2R 12. (K)
- Difficulty date
- June 9, 2008
- Submitted
- July 2, 2008
- Operation
- Air carrier
- Aircraft
- N166AW
- Make and model
- Boeing 73733A
- Aircraft serial
- 23627
- Aircraft time
- 67,698 hours, 46,690 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Part number
- 6517583112
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.