What was found
BS 420, S-4L, CRACKS AT STRINGER TO TIE CLIP ATTACH FASTENER HOLES. INSTALLED REPAIR FILLER, ANGLES & NEW TIE CLIP, DEFECT SIZE: .5 & .25 INCH.
- Difficulty date
- August 7, 2007
- Submitted
- August 7, 2007
- Operation
- Air carrier
- Aircraft
- N425US
- Make and model
- Boeing 737401
- Aircraft serial
- 23992
- Aircraft time
- 50,034 hours, 50,034 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Fuselage
- 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.