What was found
DURING P4-LAS SCHEDULED C-3 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND THE LT FS 557 UPPER BOW BEAM LOWER LUG CRACKED AT WL 202, LBL 62. REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 53-40-14 NR 1000327407.
- Difficulty date
- January 14, 2021
- Submitted
- January 19, 2021
- Operation
- Air carrier
- Make and model
- Lkheed 382G
- Aircraft serial
- 4600
- Aircraft time
- 39,575 hours, 24,551 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- LS4300
- Condition
- Cracked
- Location
- Fuselage
- Part time
- 39,575 hours, 24,551 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.