What was found
CABIN CROWN BODY FRAME WEB CRACKED AT BS 747, BETWEEN STRINGERS 8L TO 9L. REPAIRED THE FRAME IAW EA.
- Difficulty date
- January 23, 2018
- Submitted
- March 1, 2018
- Operation
- Air carrier
- Aircraft
- N7701B
- Make and model
- Boeing 73776N
- Aircraft serial
- 32681
- Aircraft time
- 45,702 hours, 22,043 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 146A11131
- Condition
- Cracked
- Location
- Bs 747
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.