Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
May 30, 2022
Submitted
June 16, 2022
Operation
Air carrier
Aircraft
N251WN
Make and model
Boeing 7377H4
Aircraft serial
32510
Aircraft time
53,224 hours, 31,891 cycles
Part
Support Angle
Part number
146A812553
Condition
Corroded
Location
Aft Cargo Bay
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 ANGLE - SUPPORT LOCATED BETWEEN BS767 TO BS787 AND RBL21.5; WL156 AFT CARGO COMPARTMENT 2022-291603 / [01] REPLACED ANGLE - SUPPORT LOCATED BETWEEN BS767 TO BS787 AND RBL21.5; WL156 AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 AND 51-40-02 DWG 146A8123 REV -. SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED ANGLE - SUPPORT LOCATED BETWEEN BS767 TO BS787 AND RBL21.5; WL156 AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 AND 51-40-02 DWG 146A8123 REV -. ITEM RII. SEE INDIVIDUAL SIGNS-OFF BELOW

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