Service difficulty report · Angle · Boeing 73779P

Difficulty date
February 17, 2021
Submitted
March 8, 2021
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 73779P
Aircraft serial
29358
Aircraft time
47,393 hours, 32,204 cycles
Part
Angle
Condition
Cracked
Location
Fuselage
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 SUPPORT ANGLE LOCATED BS695 AND RBL24.75 CENTER SECTION / REPLACED SUPPORT ANGLE LOCATED BS 695 AND RBL 24.75 CENTER SECTION I.A.W B737-700 SRM 51-10-02 PARAGRAPH 9 SRM 51-40-02 MATERIAL USED BAC1490- 2782 CONDITION TO AND HEAT TREATED A CONDITION T73 PO:2020-195969 DRAWING 111A6000 SHEET 304 REV -

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