What was found
AIRCRAFT IN BASE MAINTENANCE: ELONGATED FASTENER HOLES IN MAIN CABIN FLOOR SUPPORT LOCATED AT BS 967 AND RBL 16. REPLACED FLOOR SUPPORT PER SRM 51-40-05 AND DWG 140A9870.
- Difficulty date
- December 28, 2022
- Submitted
- January 10, 2023
- Operation
- Air carrier
- Aircraft
- N903AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29505
- Aircraft time
- 62,159 hours, 25,512 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floor Support
- Part number
- 140A98724
- Condition
- Elongated
- Location
- Zone 200 - Fuse
- 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.