Service difficulty report · Angle · Boeing 7377H4

Difficulty date
February 23, 2025
Submitted
March 26, 2025
Operation
Air carrier
Aircraft
N218WN
Make and model
Boeing 7377H4
Aircraft serial
32489
Aircraft time
64,850 hours, 39,164 cycles
Part
Angle
Condition
Corroded
Location
Zone 200
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

(A125-08) AFT CARGO BAY; Z-ANGLE CORRODED; BS727 - BS847; LBL22; WL156<[01] BLENDED CORROSION ON AFT CARGO Z-ANGLE BS727 - BS847; LBL22 VERIFIED TO 100% MATERIAL LOSS FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED AFT CARGO L/H Z-ANGLE STA 727 - STA 847 IAW SRM 53-00-53-2R-5 SRM 53-00-53-1A-2 BOEING DWG 146A7500 REV A;[02] C/W STEP 8;[03] AUDIT C/W

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