What was found
FIXED T/E SUPPORT BEAM WBL 235.20 FINAL REAM EXCEEDED THE MAX BORE SIZE ALLOWED. MAJOR REPAIR. REPLACED DAMAGED SECTION PER UAL EVA IMC-30172 AND MOBILE AEROSPACE ENGINEERING EA 47-5751-13-A1059.
- Difficulty date
- December 13, 2003
- Submitted
- December 23, 2003
- Operation
- Air carrier
- Aircraft
- N171UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24322
- Aircraft time
- 52,918 hours, 6,455 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Support Beam
- Condition
- Damaged
- Location
- T/E Flap
- 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.