Service difficulty report · Support Angle · Boeing 7377BD

Difficulty date
July 12, 2024
Submitted
August 22, 2024
Operation
Air carrier
Aircraft
N7732A
Make and model
Boeing 7377BD
Aircraft serial
34861
Aircraft time
58,476 hours, 32,100 cycles
Part
Support 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 ANGLE - SUPPORT STA 947.5 AND STR 26L AT AFT CARGO COMPARTMENT 2024-443560<[01] TOOK MEASURE OF CRACK IS : 0.750? ON ANGLE - SUPPORT ON STA 947.5 AND STR 26L AT AFT CARGO COMPARTMENT TOOL USED :CALIPER P/N: 500-197-30; S/N: A18135108; DUE DATE: 12 -JUL-25. AND EVALUATED DAMAGE AND FOUND OUT OF LIMITS IAW B737-700 SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2 ANGLE MUST BE REPLACED.<BR>REPLACED ANGLE - SUPPORT ON STA 947.5 AND STR 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02; ITEM 9 AND DWG: 149A8103; SHEET: 7; REV; A; SEE INDIVIDUAL SIGN OFF BELOW.;[02] CORRECTION ACTION 1<BR>TOOK MEASURE OF CRACK IS : 0.750? ON ANGLE - SUPPORT ON STA 947.5 AND STR 26L AT AFT CARGO COMPARTMENT TOOL USED :CALIPER P/N: 500-197-30; S/N: A18135108; DUE DATE: 12 -JUL-25. EVALUATED DAMAGE AND NOT FOUND ALLOWED DAMAGE LIMITS IAW B737-700 SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2.<BR>REPLACED ANGLE - SUPPORT ON STA 947.5 AND STR 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02; ITEM 9 AND DWG: 149A8103; SHEET: 7; REV; A.;[03] CERTIFIED REPAIR PER STEP 2

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