SDR CALA2025102310429

Service difficulty report · Fairing · Boeing 737924ER

Difficulty date: October 12, 2025
Submitted: October 23, 2025
Operation: Air carrier
Aircraft: N61898
Make and model: Boeing 737924ER
Aircraft serial: 62815
Aircraft time: 27,224 hours, 10,265 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Fairing
Part number: 313A2750
Condition: Cracked
Location: Zone 400
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.

What was found

NUMBER 1 PYLON AFTER FAIRING CRACKED IN AFT AREA. REMOVED AND REPLACED NR 1 PYLON AFTER FAIRING ASSY END, LOCATED DRILLED AND COUNTERSUNK, APPLIED ALODINE, PRIMER, TOPCOAT PAINT IAW SRM 51-40-05-0G-0, SRM 51-40-05-0G-0, 51-40-02-0 G-0, SRM 51-40-08-0G-0, SRM 51-21-72-370-804, DWG 1110DD09 90, AMM 51-21-99-300-801, IPC 54-52-04-02, AND DWG 313A2750 REV E.