What was found
SUPPLEMENTAL INFORMATION: L/H HORIZONTAL FORWARD UPPER SLIDER SEAL IS CRACKED<[01] REMOVED AND REPLACED L/H HORIZONTAL STABILIZER FORWARD UPPER SLIDER SEAL PER AMM 53-31-31.
- Difficulty date
- December 8, 2022
- Submitted
- December 15, 2022
- Operation
- Air carrier
- Aircraft
- N738CB
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27870
- Aircraft time
- 79,362 hours, 47,107 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- Condition
- Cracked
- Location
- Zn 300 Stabilize
- 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.