What was found
C5 CHECK - FOUR EACH 1" X .250" AREAS OF MISSING MOISTURE BARRIER ON LEFT ELEVATOR TAB UPPER SURF LEADING EDGE. REPLACED LEFT ELEVATOR TAB IAW B737 AMM 27-31-31.
- Difficulty date
- December 17, 2011
- Submitted
- December 19, 2011
- Operation
- Air carrier
- Aircraft
- N450UW
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24933
- Aircraft time
- 56,389 hours, 37,177 cycles
- System (JASC)
- 5523 · Elevator, Tab Structure
- Part
- Tab
- Part number
- 65C2638427
- Part serial
- 7143L
- Condition
- Separated
- Location
- Elevator
- Part time
- 24,923 hours, 16,635 cycles
- 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.