SDR SWAA2022031065364

Service difficulty report · Panel · Boeing 737*

Difficulty date: January 29, 2022
Submitted: March 10, 2022
Operation: Air carrier
Aircraft: N458WN
Make and model: Boeing 737*
Aircraft serial: 33857
Aircraft time: 60,475 hours, 35,929 cycles
System (JASC): 5415 · Nacelle/Pylon, Attach Fittings
Part: Panel
Condition: Cracked
Location: L/H Pylon
Stage of operation: UK
How discovered: 9
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

CRACK SEAL SPRING ACCESS PANEL 431AT AT LT PYLON 2022-55360 / [01] REPLACED SEAL SPRING ACCESS PANEL 431AT LOC. INBOARD SIDE LT PYLON IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9; PART NUMBER USED: KT313A2114U2; BATCH: 2022000384.;[02] REPLACED SEAL SPRING ACCESS PANEL 431AT LOC. INBOARD SIDE LT PYLON IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9; PART NUMBER USED: KT313A2114U2; BATCH: 2022000384.