Service difficulty report · Support · Boeing 7377H4

Difficulty date
October 21, 2020
Submitted
February 11, 2021
Operation
Air carrier
Aircraft
N204WN
Make and model
Boeing 7377H4
Aircraft serial
29855
Aircraft time
54,364 hours, 32,069 cycles
Part
Support
Part number
143A8123
Condition
Corroded
Location
Aft Cargo
Stage of operation
IN
How discovered
V
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 BS 767 TO BS 787 AT LEVEL STRINGER 25R WL 259.1 AT AFT CARGO COMPARTMENT / REPLACED ANGLE-SUPPORT LOCATED BETWEEN BS767 TO BS787 AT LEVEL STRINGER 25R WL 259.1 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 SRM 51-10-02 ITEM 9 AND DWG 143A8123 REV.-

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