What was found
LEFT HORIZONTAL STAB LWR SLIDE SEAL IS CRACKED AT AFT UPPER HINGE POINT. REMOVED AND REPLACED WITH SERVICEABLE UNIT, LT HORIZ FWD LWR SLIDE SEAL IAW AMM 53-31-31-000-803 AND AMM 53-31-31-400-803 7641U 09DEC12.
- Difficulty date
- December 3, 2012
- Submitted
- December 13, 2012
- Operation
- Air carrier
- Aircraft
- N553WN
- Make and model
- Boeing 7377BX
- Aircraft serial
- 30745
- Aircraft time
- 35,548 hours, 19,805 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- Part number
- 181A80252
- Condition
- Cracked
- Location
- Lt Horiz Stab
- 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.