Service difficulty report · Frame · Boeing 7377H4

Difficulty date
December 17, 2020
Submitted
January 12, 2021
Operation
Air carrier
Aircraft
N729SW
Make and model
Boeing 7377H4
Aircraft serial
27861
Aircraft time
74,282 hours, 43,810 cycles
Part
Frame
Condition
Cracked
Location
L1 Door
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

WHILE WORKING CRACK ON FWD ENTRY DOOR DISCOVERED FRAME TO BE CRACKED COMMON TO NR 7 STOP PIN ON AFT FRAME. THE DAMAGE WAS REPAIRED, PER ATS ER 20-03739 REV IR AND SWA EA 20-152-02598; REV IR. REFER TO NRC U251831 FOR TRACKING.

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