What was found
LH HORIZONTAL STABILIZER UPPER FRONT SPAR SLIDING SEAL IS CRACKED. REMOVED AND REPLACED LH HORIZONTAL STABILIZER UPPER FRONT SPAR SLIDING SEAL PER MM 53-31-31.
- Difficulty date
- August 4, 2022
- Submitted
- August 4, 2022
- Operation
- Air carrier
- Aircraft
- N947WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36924
- Aircraft time
- 39,910 hours, 24,165 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Sliding Sleeve
- Condition
- Cracked
- Location
- Lh Hor 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.