Service difficulty report · Angle · Boeing 73771B

Difficulty date
September 18, 2024
Submitted
October 23, 2024
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
51,205 hours, 33,957 cycles
Part
Angle
Condition
Cracked
Location
Zone 100
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 ON ANGLE LOCATED BTW BS 380 UP TO BS 400 LBL 13 2024-572915<[01] REPLACED ANGLE AND FASTENERS LOC. FLOOR STRUCTURE BTW BS 380 TO BS 400 LBL 13 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 143A5400 SHEET 38 REV- SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED ANGLE AND FASTENERS LOC. FLOOR STRUCTURE BTW BS 380 TO BS 400 LBL 13 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 143A5400 SHEET 38 REV- SEE INDIVIDUAL SIGN OFFS BELOW.

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