Service difficulty report · Support · Boeing 7377H4

Difficulty date
August 14, 2024
Submitted
September 12, 2024
Operation
Air carrier
Aircraft
N931WN
Make and model
Boeing 7377H4
Aircraft serial
36637
Aircraft time
50,530 hours, 30,789 cycles
Part
Support
Condition
Corroded
Location
Zone 100
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 ON AFT CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT FROM STA 727C+6 TO 787+16; LBL 21-23; WL 158.<[01] REMOVED AND REPLACED AFT CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT FROM STA 716 TO 816; LBL 21-23; WL 158 PER SRM 51-40-02-OG-2 AND DWG:146A7500 REV:-;[02] VERIFIED CORRECTIVE ACTION COMPLETE.

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