Service difficulty report · Spar · Boeing 737824

Difficulty date
November 22, 2025
Submitted
November 25, 2025
Operation
Air carrier
Aircraft
N37277
Make and model
Boeing 737824
Aircraft serial
31595
Aircraft time
72,361 hours, 25,849 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112A2101206
Condition
Corroded
Location
Zone 600
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

RIGHT WING FORWARD BOOST PUMP TANK #2 UPPER BONDING JUMPER FRONT SPAR AREA HAS CORROSION NOTED.. (REF AAR N/R 99973908) REPAIR ACCOMPLISHED IN ACCORDANCE WITH ESR-WI 2-13172 AND ECRA 5720-03580. WORK ACCOMPLISHED BY V935074 INSP-256 ESFR COMPLETED. REPAIR ACCOMPLISHED IN ACCORDANCE WITH ESR-WI 2-13172 AND ECRA 5720-03580 WORK AACOMPLISHED BY V 891002 INSP 256