Service difficulty report · Angle · Boeing 7377Q8

Difficulty date
March 1, 2023
Submitted
March 24, 2023
Operation
Air carrier
Aircraft
N7856A
Make and model
Boeing 7377Q8
Aircraft serial
30630
Aircraft time
59,993 hours, 39,891 cycles
Part
Angle
Condition
Cracked
Location
Zn 100 Fus Lower
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 FLOOR STRUCTURE BS 695 RBL 24.75 AT CENTER SECTION 2023-164966<[01] TOOLS USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 01-FEB-24; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 01-FEB-24.;[02] REPLACED ANGLE AND FASTENERS LOCATED FLOOR STRUCTURE BS 695 RBL 24.75 AT CENTER SECTION IAW B737-700 SRM 51-10-02 ITEM 9 ; SRM 51-40-02 ; DWG 111A6000 SHEET 28 ; REV A. AND DWG 273A9112 SHEET 30 REV -. SEE INDIVIDUAL SING-OFF BELOW.;[03] TASK COMPLETED; RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW

More about the Boeing 737-7Q8