Service difficulty report · Structure · Boeing 7377BD

Difficulty date
July 12, 2024
Submitted
August 9, 2024
Operation
Air carrier
Aircraft
N7749B
Make and model
Boeing 7377BD
Aircraft serial
36724
Aircraft time
45,605 hours, 24,000 cycles
Part
Structure
Condition
Corroded
Location
Zone 800
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

MAIN CABIN AFT WET AREA INNER CHROD BETWEEN STA 951 TO STA 992 RBL 50'' HAS SEVERAL CORROSIONS SPOTS.DOT 003<[01] REMOVED AND REPLACED R-2 DOOR INNER CHORD; REF SRM 51-40-02-0G-0 AND DWG# 147A8501.;[02] RII- VERIFIED STEP 1.

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