SDR DALA2026062303737

Service difficulty report · Diaphragm · Boeing 717200

Difficulty date: June 22, 2026
Submitted: June 23, 2026
Operation: Air carrier
Aircraft: N936AT
Make and model: Boeing 717200
Aircraft serial: 55058
Aircraft time: 60,026 hours, 44,120 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Diaphragm
Condition: Corroded
Location: Zone 200
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

CORROSION OUT OF LIMITS ON DIAPHRAGM BTW STA Y=190, AND X46.5 TO X56 STA Y=196.5, AT CPAX (LH SIDE). CORROSION LEVEL 2 DIAPHRAGM BTW STA Y=160 TO STA Y=200 AND X=46.5 TO X=56, AT CPAX (LH) WAS REPLACED PER DWG 9936534-289 REV. BW AND PER B717-200 SRM 51-41-02-0G AND SRM 51-41-05-0G. (LP 1661031 - AIRCRAFT WAS GROUNDED)

More about the Boeing 717-200