Service difficulty report · Frame · Boeing 737752

Difficulty date
June 1, 2023
Submitted
June 29, 2023
Operation
Air carrier
Aircraft
N7844A
Make and model
Boeing 737752
Aircraft serial
35118
Aircraft time
52,836 hours, 28,617 cycles
Part
Frame
Part number
UNKNOWN
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 FRAME ON BS 947.5 LBL8.1 WL154 AFT CARGO COMPARTMENT 2023-360226<[01] REPLACED FRAME LOC. ON BS 947.5 LBL8.1 WL154 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING # 147A1047 REV: -. SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED FRAME LOCATED ON BS 947.5 BTW STR 23L TO STR 23R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING # 147A1047 REV: -. SEE INDIVIDUAL SIGN-OFF BELOW;[03] REPLACED FRAME LOC. ON BS 947.5 BTW STR 23L TO STR 23R WL154 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING # 147A1047 REV: -. SEE INDIVIDUAL SIGN-OFF BELOW RII