Service difficulty report · Angle · Boeing 73779P

Difficulty date
September 7, 2021
Submitted
September 30, 2021
Operation
Air carrier
Aircraft
N7826B
Make and model
Boeing 73779P
Aircraft serial
30035
Aircraft time
50,751 hours, 33,909 cycles
Part
Angle
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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 LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT ; 2021-403670 / [01] REMOVED ANGLE LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 DUE TO NO FOUND ALLOWABLE DAMAGE ON SRM LENGTH OF CRACK IS 0.696 INCH AND PERFORMED VISUAL INSPECTION ON AREA AND NO FOUND DAMAGE TOOL USED CALIPER P/N: 500-752-20 S/N: B20317422 DUE DATE 05AUG22; [02] STEP 1 COMPLETED; [03] DRILLED NEW ANGLE LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-05; [04] OBTAINED OK TO INSTALL NEW ANGLE AND FASTENER LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT; [05] COMPLETE STEP 3 & 4 RII <BR>OK TO INSTALL GRANTED; [06] INSTALLED NEW ANGLE AND FASTENER LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 143A7505 SHEET 5 REV B.; [07] REPLACED NEW ANGLE AND FASTENER LOCATED BS500C BTW STR25L TO STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 TEM 9; SRM 51-40-02 AND DWG 143A7505 SHEET 5 REV B.; [08] STEP 6 AND 7 COMPLETED RII<BR>JOB COMPLETED RII

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