What was found
SAL - Q4 - MAJOR REPAIR - CORROSION ON LEFT HORIZONTAL STABILIZER THREAD BOLT AT FRONT SPAR UPPER CLEVIS. REPLACED LEFT HORIZONTAL STABILIZER THREAD BOLT AT FRONT SPAR UPPER CLEVIS IAW B737 AMM 27-41-11.
- Difficulty date
- November 16, 2009
- Submitted
- December 4, 2009
- Operation
- Air carrier
- Aircraft
- N450UW
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24933
- Aircraft time
- 51,561 hours, 34,160 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Bolt
- Part number
- 69736971
- Condition
- Corroded
- Location
- 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.