What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION OF FLOOR SUPPORT IN AFT WET AREA BETWEEN STA 947 AND STA 967 AT LBL 51, MEASURING L=1.25 IN, W=1.25 IN, D=0.049 IN. REPLACED FLOOR SUPPORT WITH NEW IAW AARD 51-00-05-1.
- Difficulty date
- October 15, 2021
- Submitted
- October 29, 2021
- Operation
- Air carrier
- Aircraft
- N815NN
- Make and model
- Boeing 737*
- Aircraft serial
- 33208
- Aircraft time
- 35,223 hours, 14,262 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Zone 100 - 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.