SDR UIEA2025030400192

Service difficulty report · Floor Support · Boeing 73783N

Difficulty date: March 4, 2025
Submitted: March 7, 2025
Operation: Air carrier
Aircraft: N5147A
Make and model: Boeing 73783N
Aircraft serial: 32882
Aircraft time: 59,965 hours, 32,325 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Zone 100
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

FWD CARGO COMPARTMENT STA 495 LBL 8.10" CARGO FLOOR BEAM WITH CORROSION AROUND ANCHOR NUTS.(<P>PERFORMED PERMANENT REPAIR AT FLOOR SUPPORT CHANNEL ON FWD CARGO COMPARMENT FROM STA 480 + 6" TO STA 500 + 15", LBL8.10 IAW B737-800 BCF SRM 53-00-53-2R-4 REPAIR 4 PARAGRAPH 4 TABLE 201, FIGURE 201, REV 22 DATED 10-NOV-24. THIS REPAIR IS CATEGORY A. NO FURTHER DEFECTS NOTED.</P>)

More about the Boeing 737-83N