Service difficulty report · Support Angle · Boeing 7377BD

Difficulty date
December 15, 2022
Submitted
January 30, 2023
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
51,253 hours, 26,798 cycles
Part
Support Angle
Condition
Corroded
Location
Bs 727b-767 S25r
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

CORROSION SUPPORT ZEE LOCATED BETWEEN BS 727B TO BS 767 STRINGER 25R AND WL 156 AFT CARGO COMPARTMENT 2022-691858<[01] REPLACED SUPPORT ZEE AND FASTENERS LOCATED BETWEEN BS 727 TO BS 767 STRINGER 25R AND WL 156 AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 ITEM 9 AND DWG: 146A7500 SHEET: 61 REV:- SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED SUPPORT ZEE AND FASTENERS LOCATED BETWEEN BS 727 TO BS 767 STRINGER 25R AND WL 156 AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 ITEM 9 AND DWG: 146A7500 SHEET: 61 REV:- SEE INDIVIDUAL SIGN OFF BELOW RII

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