What was found
Q4 CHECK - LEVEL 2 EXFOLIATION CORROSION ON RIGHT ELEVATOR TRIM TAB MAST FITTING. REPLACED RIGHT ELEVATOR TRIM TAB IAW JOB CARD 03C71227004.
- Difficulty date
- July 7, 2011
- Submitted
- July 18, 2011
- Operation
- Air carrier
- Aircraft
- N418US
- Make and model
- Boeing 737401
- Aircraft serial
- 23985
- Aircraft time
- 60,443 hours, 40,460 cycles
- System (JASC)
- 5523 · Elevator, Tab Structure
- Part
- Trim Tab
- Part number
- 65C2638428
- Part serial
- 543263
- Condition
- Corroded
- Location
- Elevator
- Part time
- 42,811 hours, 30,243 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.