What was found
LEFT HORIZONTAL STABILIZER UPPER FORWARD SLIDING SEAL CRACKED. REMOVED AND REPLACED LEFT HORIZONTAL STABILIZER UPPER FORWARD SLIDING SEAL IAW SRM 51-40-02 AND MM.
- Difficulty date
- December 11, 2012
- Submitted
- December 13, 2012
- Operation
- Air carrier
- Aircraft
- N474WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33861
- Aircraft time
- 30,344 hours, 17,859 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.