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 727a-827 S25l
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 727A AND BS 827 STRINGER 25L AND WL 156 AFT CARGO COMPARTMENT 2022-691856<[01] REPLACED SUPPORT ZEE LOCATED BETWEEN BS 727 AND BS 847 STRINGER 25L AND WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 ;SRM 53-00-53-2R-6 REPAIR 6 AND DWG 146A7500 SHEET 85 REV A ;SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED SUPPORT ZEE LOCATED BETWEEN BS 727 AND BS 847 STRINGER 25L AND WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 ;SRM 53-00-53-2R-6 REPAIR 6 AND DWG 146A7500 SHEET 85 REV A ;SEE INDIVIDUAL SIGN-OFF BELOW.

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