What was found
WHILE IN 'D' CHECK MAINTENANCE FOUND CRACK IN HORIZONTAL FLANGE OF UPPER LEFT HAND NOSE CHORD FROM BS 344-351, LBL 15, WL 169; CRACK RUNS TO A PREVIOUS REPAIR AT BS 340. INSTALLED REPAIR IAW SRM 51-10-2, 51-10-1, 51-20-4 AND 51-30-2.
- Difficulty date
- February 8, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N938UP
- Make and model
- Boeing 727173C
- Aircraft serial
- 19506
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Chord
- Part number
- 651986219
- Condition
- Cracked
- Location
- Fs 344-351
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.