SDR CALA2025101410067

Service difficulty report · Fairing · Boeing 737924ER

Difficulty date: October 12, 2025
Submitted: October 14, 2025
Operation: Air carrier
Aircraft: N61898
Make and model: Boeing 737924ER
Aircraft serial: 62815
Aircraft time: 27,224 hours, 10,265 cycles
System (JASC): 5410 · Nacelle/Pylon, Main Frame
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

#2 PYLON AFTER FAIRING WITH CRACK IN AFT AREA. REMOVED AND REPLACED NO. 2 PYLON AFTER FAIRING ASSY END, LOCATED DRILLED AND COUTERSUNK, APPLIED ALODINE, PRIMER, TOPCOAT PAINT IAW B737-900ER SRM 51-40-05-0G-0, SRM 51-40-02-0G-0,SRM51-40-08- 0G-0 SRM 51-21-72-370-804, DWG PAINT:1110DD0990, AMM 51-21-99-30 0-801, IPC 51-25-04-02 AND DWG 313A2750 REV E.