- Difficulty date
- August 13, 2023
- Submitted
- September 6, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737752
- Aircraft serial
- 35122
- Aircraft time
- 52,212 hours, 27,316 cycles
- Part
- Floorbeam
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 200 Fus Top
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT BS 986 RBL 25-45 HAS MULTIPLE AREAS OF CORROSION<[01] VERIFIED APPLICABILITY FOR BOEING 737-700 SRM 53-70-51-1A-1.;[02] CERTIFIED STEP 2;[03] STEP 3 COMPLETE.;[04] VERIFIED STEP 3 COMPLETE.;[05] VERIFIED STEP 3 COMPLETE AND MEASUREMENT TABLE