Service difficulty report · Frame · Boeing 7377H4

Difficulty date
November 28, 2020
Submitted
December 7, 2020
Operation
Air carrier
Aircraft
N910WN
Make and model
Boeing 7377H4
Aircraft serial
36618
Aircraft time
42,768 hours, 25,573 cycles
Part
Frame
Condition
Dented
Location
Bs 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

3 EA FUSELAGE DENTS AT STATION 195.5, 198.5, & 200.5. 1) DENT AT STA 195.5 MEASURES 4' X 2.3' X .080 DEPTH 3.5' CREASE AT FWD EDGE OF FRAME AT STA 196.5. 2) DENT AT STA 198.5 MEASURES 2.4' X 1.5' X .008 DEPTH. 3) DENT AT STA 200.5 MEASURES 3' X 1.8' X .040 DEPTH. ALL DENTS BELOW STR 24L. REPAIRED PER EA 20-153-02392. THIS IS AN INTERIM REPAIR. FOR REPETITIVE INSPECTION ACTION PRIOR TO 50;000 FLIGHT CYCLES CONTACT STRUCTURES ENGINEERING.

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