Service difficulty report · Door · Boeing 7377H4

Difficulty date
September 11, 2019
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N410WN
Make and model
Boeing 7377H4
Aircraft serial
27897
Aircraft time
62,002 hours, 36,359 cycles
Part
Door
Part number
141A651614
Part serial
000950
Condition
Cracked
Location
R1 Door
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

DURING COMPLETION OF CCN: 14079 FOUND FORWARD SERVICE DOOR #4 (LOWER) BEAM TO BE CRACKED IN THE RADIUS ON THE INBOARD SIDE COMMON TO THE FORWARD MOST ATTACH POINT FOR THE DOOR HANDLE BOX ASSEMBLY. / DOOR REPAIRED ON RO NO 0520055-FJR. REMOVED ACCESS PANELS 841FZ; 841BZ; 841DZ IAW AMM 52-41-00-000-801. REMOVED AND SERVICE DOOR LINER PER AMM 52-41-31-000-802. INSTALLED PANELS 841FZ; 841BZ; AND 841DZ PER SRM 51-40-02-0G-0. INSTALLED FWD SERVICE DOOR LINER PER AMM 52-41-31-400-802. (POS: SF; TAG NO.: 614902; P/N OFF: 141A6516-14; S/N OFF: 000950: P/N ON: 1416516-14M; S/N ON: 000950)

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