Service difficulty report · Frame Splice · Boeing 7377H4

Difficulty date
July 10, 2020
Submitted
August 7, 2020
Operation
Air carrier
Aircraft
N720WN
Make and model
Boeing 7377H4
Aircraft serial
27854
Aircraft time
74,929 hours, 44,674 cycles
Part
Frame Splice
Condition
Corroded
Location
Aft Cargo
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 ON FRAME AT ACB BS 787, RBL 26, WL 158. REMOVED AND REPLACED SPLICE ON ACB FRAME ITEM 146 A130003 IAW SRM 51-40-02-0G-0 AND DWG 146A1262.

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