Service difficulty report · Support Angle · Boeing 73771B

Difficulty date
September 17, 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
Support 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 SUPPORT ANGLE LOCATED BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT 2024-572892<[01] REPLACED SUPPORT ANGLE LOCATED BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 149A8102 SHEET 17 REV.?<BR>MEASURE OF CRACK IS L= 0.700 IN ; TOOL USED DIGITAL CALIPER; P/N: 500-196-30 ; <BR>S/N:A23329368 ; DUE DATE : 06-MAR-25.;[02] CORRECTED STEP 1 <BR>REPLACED SUPPORT ANGLE LOCATED BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 149A8102 SHEET 17 REV.?;[03] REPLACED SUPPORT ANGLE LOCATED BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 149A8102 SHEET 17 REV.?

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