What was found
LEFT HORIZONTAL STABILIZER IN SPAR RIB VERTICAL STIFFENER CRACKED AT HSS 111.1, NR 4 AFT LOWER. REPAIRED THE STIFFENER IAW SRM.
- Difficulty date
- July 13, 2017
- Submitted
- July 25, 2017
- Operation
- Air carrier
- Aircraft
- N7859B
- Make and model
- Boeing 7377Q8
- Aircraft serial
- 30641
- Aircraft time
- 44,630 hours, 29,803 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 6573782
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.