SDR DALA2024032103594

Service difficulty report · Diaphragm · Boeing 717200

Difficulty date: March 21, 2024
Submitted: March 21, 2024
Operation: Air carrier
Aircraft: N935AT
Make and model: Boeing 717200
Aircraft serial: 55069
Aircraft time: 53,450 hours, 38,610 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Diaphragm
Part number: UNKNOWN
Condition: Corroded
Location: Bs 200-218
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.

What was found

CORROSION ON RIGHT DIAPHRAGM ON STA X=-44 AND X=-56 FROM STA Y 200 TO Y 218 AT W1 AREA. SUMMARY OF NRC 00697: CORROSION LEVEL 2. RIGHT DIAPHRAGM ON STA X=-44 AND X=-56 FROM STA Y 200 TO Y 218 AT W1 AREA WAS REPLACED PER DWG 9936535 REV CS, PER B717-200 SRM 51-40-03-0G, 51-41- 08-0G, AND 51-41-02-0G. (LP #0254777)

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