Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
July 3, 2020
Submitted
June 8, 2021
Operation
Air carrier
Aircraft
N8638A
Make and model
Boeing 7378H4
Aircraft serial
36911
Aircraft time
21,354 hours, 9,405 cycles
Part
Attach Angle
Condition
Corroded
Location
Bs 500i
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

FWD CARGO COMPARTMENT FLOOR STRUCTURE AREA; AFT BULKHEAD LOWER ATTACH ANGLE IS CORRODED IN NUMEROUS SPOTS FROM LBL 24 TO RBL 24; STA 500I; WL 158; MARKED. / REMOVED CORROSION ON FWD CARGO AFT BULKHEAD LOWER ATTACH ANGLE AT STA 5001I LBL 24 TO RBL 24 WL 158 IAW SRM 51-10-02-0G-0. ORIGINAL .-071' LOSS .002' REMAINING .069'. REPAIRED LOWER ATTACH ANGLE IAW AAR EA 200438 IR AND SWA EA 20-153-01066 IR.

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