SDR SWAA2021081590073

Service difficulty report · Plate · Boeing 7377BD

Difficulty date: June 4, 2020
Submitted: August 16, 2021
Operation: Air carrier
Aircraft: N7704B
Make and model: Boeing 7377BD
Aircraft serial: 33918
Aircraft time: 53,904 hours, 28,389 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Plate
Condition: Corroded
Location: Fwd Cargo
Stage of operation: IN
How discovered: 9
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** FWD CARGO COMPARTMENT R/H SIDEPLATE UPPER SURFACE RBL-22 WITH CORROSION AT SEVERAL SPOTS FROM STA 500A-500D [MARKED 226-030]_WL 154.0 / REMOVED CORROSION AT FWD CARGO COMPARTMENT R/H SIDEPLATE UPPER SURFACE RBL-22 FROM STA 500A TO 500D FOUND OUT LIMIT IN REFERENCE SRM 51-10-02-0G-0; 53-00-53-1A-2 FIGURE 103 DETAIL D; REMOVED AND REPLACED SIDE PLATE IN REFERENCE SRM 51-40-02-0G-0 AND DRAWING 143A7501

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