Service difficulty report · Panel · Boeing 7377H4

Difficulty date
September 8, 2021
Submitted
October 11, 2021
Operation
Air carrier
Aircraft
N760SW
Make and model
Boeing 7377H4
Aircraft serial
27874
Aircraft time
73,521 hours, 43,731 cycles
Part
Panel
Part number
571DB
Condition
Cracked
Location
Lh Wing
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 ACCESS PANEL 571 DB AT LT WING ; 2021-417650 / [PERFORMED VISUAL INSPECTION ON REPORTED AREA AND NO CRACK FOUND ONLY HOLE THROUGH THE PANEL. EVALUATED ACCESS PANEL 571DB AND FOUND WITHIN LIMITS TO REPAIR AS PER B737-700 SRM 57-51-01-2R-1 REPAIR 1. TABLE 201. DAMAGE SIZE ARE: L= 0.25 W= 0.20 TOOL USED: CALIPER P/N 500-197-30 S/N 15121550 DUE DATE: 03-AUG-22.; [02] STEP 1 VERIFIED AND COMPLETED.; [03] REMOVED DAMAGE; DRIED AND PREPARED AREA ON ACCESS PANEL 571DB AS PER B737-700 SRM 51-70-04-2R-4 REPAIR 4 PARAGRAPH 4.B AND C. AND B737-700 SRM 51-70-04-2R-0 REPAIR GENERAL PARAGRAPH 4. C AND E; REPAIRED ACCESS PANEL 571DB AT LT WING IAW B737-700 SRM 51-70-04-2R-4 REPAIR 4;

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