What was found
(B737-53-3-0734) MAIN CABIN TORQUE BOX FRAME ANGLE ON FWD SIDE IS CRACKED STA 348 +3 STR 17L. REPLACED CRACK CHANNEL AT L-1 DOOR STA 351 STR 17L DOOR SURROUND REF SRM 51-40-02-0G-0 PAR 7.D
- Difficulty date
- December 19, 2024
- Submitted
- January 2, 2025
- Operation
- Air carrier
- Aircraft
- N17730
- Make and model
- Boeing 737724
- Aircraft serial
- 28798
- Aircraft time
- 79,168 hours, 28,673 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 141A81142
- Condition
- Cracked
- Location
- Zone 100
- 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.