Service difficulty report · Frame · Boeing 7377BD

Difficulty date
December 11, 2024
Submitted
January 15, 2025
Operation
Air carrier
Aircraft
N7713A
Make and model
Boeing 7377BD
Aircraft serial
33919
Aircraft time
63,236 hours, 33,879 cycles
Part
Frame
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
O
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 LOCATED STA 440 AND BETWEEN STR 8R TO STR 9R AT PASSENGER CABIN 2024-759490<[01] REPAIRED FRAME LOCATED STA 440 AND BETWEEN STR 8R TO STR 9R AT PASSENGER CABIN IAW B737-700 EA#25-153-00006-WIP1 AND EA #25-153-00006. THIS REPAIR IS CLASSIFIED AS MAJOR AND CATEGORY B WITH AN INSPECTION THRESHOLD OF 75;000 TOTAL FLIGHT CYCLES. SEE INDIVIDUAL SIGNS OFF BELOW.;[02] REPAIRED FRAME LOCATED STA 440 AND BETWEEN STR 8R TO STR 9R AT PASSENGER CABIN IAW B737-700 EA#25-153-00006-WIP1 AND EA #25-153-00006. THIS REPAIR IS CLASSIFIED AS MAJOR AND CATEGORY B WITH AN INSPECTION THRESHOLD OF 75;000 TOTAL FLIGHT CYCLES. SEE INDIVIDUAL SIGNS OFF BELOW.;[03] CORRECTED STEP 2 <BR>REPAIRED FRAME LOCATED STA 440 AND BETWEEN STR 8R TO STR 9R AT PASSENGER CABIN IAW B737-700 EA#25-153-00006-WIP1 AND EA #25-153-00006. THIS REPAIR IS CLASSIFIED AS MAJOR AND CATEGORY B WITH AN INSPECTION THRESHOLD OF 75;000 TOTAL FLIGHT CYCLES. SEE INDIVIDUAL SIGNS OFF BELOW.<BR><BR>RII

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