Service difficulty report · Angle · Boeing 7378H4

Difficulty date
June 19, 2026
Submitted
July 22, 2026
Operation
Air carrier
Aircraft
N8542Z
Make and model
Boeing 7378H4
Aircraft serial
63581
Aircraft time
29,429 hours, 14,965 cycles
Part
Angle
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

AFT CARGO BAY RT TRANSITION ANGLE, RBL 21, BS 727J+14 WAS CORRODED AT NUTPLATE HOLE. BLENDED AREAS OF CORROSION IN THE AFT CARGO BAY. RT TRANSITION ANGLE, RBL 21, BS 727J+14; BLENDS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. CUT AND REMOVED DAMAGED AFT CARGO BAY RT TRANSITION ANGLE, RBL 21, BS 727H+11 - 767 IAW SRM 53-00-53-2R-5, REPAIR 5. FABRICATED, LOCATED & DRILLED REPAIR PARTS IAW SRM 53-00-53-2R-5, REPAIR 5. INSTALLED BOND NUT PLATES ON REPAIR IAW SRM 51-40-10.

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