Service difficulty report · Frame · Boeing 73779P

Difficulty date
June 7, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
57,742 hours, 36,958 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 907 LOCATED BTW STR 25R TO STR 26R AFT CARGO COMPARTMENT 2023-365595<[01] REPLACED FRAME ON BS 907 LOCATED BTW STR 25R TO STR 26R AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND DWG# 147A1007; SHEET 42; REV.D. AND DWG# 147A1007; SHEET 55; REV.-. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED FRAME ON BS 907 LOCATED BTW STR 25R TO STR 26R AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND DWG# 147A1007; SHEET 42; REV.D. AND DWG# 147A1007; SHEET 55; REV.-. SEE INDIVIDUAL SIGN OFF BELOW.<BR>CERTIFIED AS RII

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