What was found
FOUND CORROSION AT LEFT WING INBD FRONT SPAR BOOST PUMP UPPER SIDE. REMOVED CORROSION AT LT WING INBD FRONT SPAR BOOST PUMP UPPER SIDE , FOUND AREA TO BE WITH LIMITS IAW SRM 57-20-10-1A-3.
- Difficulty date
- August 3, 2026
- Submitted
- August 13, 2026
- Operation
- Air carrier
- Aircraft
- N16709
- Make and model
- Boeing 737724
- Aircraft serial
- 28779
- Aircraft time
- 86,323 hours, 31,875 cycles
- Engine
- Cfmint CFM567B242
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Part number
- 112A21013
- Condition
- Corroded
- Location
- Zone 500
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.