Service difficulty report · Angle · Boeing 7377CT

Difficulty date
January 8, 2023
Submitted
February 14, 2023
Operation
Air carrier
Aircraft
N7825A
Make and model
Boeing 7377CT
Aircraft serial
32750
Aircraft time
65,629 hours, 33,836 cycles
Part
Angle
Condition
Cracked
Location
Zn 200 Fus Top
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 ANGLE FLOOR STRUCTURE BS 685 PLUS 6 INCHES AT BL 0 AT PASSENGER CABIN 2023-37824<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 01-FEB-23; TEMPERATURE CONTROLLER: P/N: 48VFL11; S/N: AE-31448; DUE DATE: 14-JUN-23.;[02] REPLACED NEW ANGLE FLOOR STRUCTURE BS 685 PLUS 6 INCHES AT BL 0 AT PASSENGER CABIN IAW B737-700 SM 51-40-02-0G-0 AND DWG:273A9110 SHEET:6 REV:A SEE INDIVIDUAL SIGN-OFF BELOW;[03] TASK COMPLETED; RII <BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW

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