Service difficulty report · Beam · Boeing 7377H4

Difficulty date
February 12, 2021
Submitted
March 3, 2021
Operation
Air carrier
Aircraft
N731SA
Make and model
Boeing 7377H4
Aircraft serial
27863
Aircraft time
74,252 hours, 43,809 cycles
Part
Beam
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

CRACK INDICATION ON FWD SERVICE DOOR LOC. ON BEAM #4 AND 14 INCH AFT FWD LEADING EDGE DOOR INTERNAL AREA I/B SIDE AT PASSENGER CABIN (1 EA) (LENGTH = 1.750 INCH APPROX.) / REPLACED BEAM ON FWD SERVICE FOOR LOC AT 14 INCH AFT OF FWD LEADING EDGE DOOR INTERNAL AREA I/B SIDE AT PASSENGER CABIN IAW DWG 141A6535 REV B AND WORK INSTRUCTION # 5241-C-14093-NG ITEM 2(B) AND SRM 51-40-02 PART NUMBER USED 141A6536U20 BATCH 2020001281 PO-000

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