What was found
BS 720 AT RBL57, FLOORBEAM CRACKED AND CORRODED. CUTOUT DAMAGED RBL 35.125 TO RBL70 FLOORBEAM UPPER CAP AND REPAIRED FLOORBEAM IAW EA PD57-53-303. APPROVING REPAIR FOR 1ST STAGE APPROVAL.
- Difficulty date
- September 14, 2012
- Submitted
- September 14, 2012
- Operation
- Air carrier
- Aircraft
- N168CA
- Make and model
- Boeing 757*
- Aircraft serial
- 27259
- Aircraft time
- 45,589 hours, 23,492 cycles
- Engine
- Rroyce RB211535E4
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143N55042
- Condition
- Cracked
- Location
- Zone 100
- Part time
- 45,589 hours, 23,492 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.