Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
February 2, 2021
Submitted
March 11, 2021
Operation
Air carrier
Aircraft
N404WN
Make and model
Boeing 7377H4
Aircraft serial
27892
Aircraft time
67,080 hours, 39,612 cycles
Part
Stub Frame
Condition
Cracked
Location
Fuselage
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

FWD SERVICE DOOR UPPER STUB FRAME CRACKED B.S. 294.5 BETWEEN STR 8R AND 9R / REMOVED AND REPLACED UPPER STUB FRAME ON FWD SERVICE DOOR BS294.5 BETWEEN STR 8R AND 9R IAW SRM 51-40-02-0G-0 AND DWG 141A837 AND DWG 141A8380. ADJUSTED FWD UPPER LATCH FITTING COMMON TO BS294.5 UPPER STUB FRAME IAW AMM 52-41-00-820-801 STEP 2.N.; OP'S CHECK GOOD ALL AREAS.

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