Service difficulty report · Frame · Boeing 7377K9

Difficulty date
September 23, 2024
Submitted
November 6, 2024
Operation
Air carrier
Aircraft
N7879A
Make and model
Boeing 7377K9
Aircraft serial
34321
Aircraft time
57,420 hours, 29,511 cycles
Part
Frame
Condition
Cracked
Location
Zone 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

CRACK FRAME WEB LOCATED BS259.5 AND BTW STR8R TO STR9R AT PASSENGER CABIN 2024-597028<[01] EQUIPMENT P/N PHASEC 3D; S/N 587435/07; DUE DATE 20-MAR-25 WAS USED ON STEP 5;[02] PERFORMED A PERMANENT REPAIR ON FRAME WEB LOCATED BS 259.5 AND BTW STRG 6R TO 11R AT PASSENGERS CABIN IN ACCORDANCE WITH EA 24-153-02664-WIP1 [TTG8Q00W6KCR] AND EA 24-153-02664 [TTG8Q00WKD7E]. SEE INDIVIDUAL SIGN-OFF BELOW.;[03] PERFORMED A PERMANENT REPAIR ON FRAME WEB LOCATED BS 259.5 AND BTW STRG 6R TO 11R AT PASSENGERS CABIN IN ACCORDANCE WITH EA 24-153-02664-WIP1 [TTG8Q00W6KCR] AND EA 24-153-02664 [TTG8Q00WKD7E]. SEE INDIVIDUAL SIGN-OFF BELOW.<BR><BR>RII

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