Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 20, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
27,620 hours, 12,185 cycles
Part
Angle
Condition
Corroded
Location
Fwd 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

FWD CARGO COMPARTMENT FLOOR Z ANGLE CORRODED BS500 500I; LBL24; WL156. REMOVED CORROSION FWD CARGO COMPARTMENT FLOOR Z ANGLE STA 500 500I LBL 24 IAW B737 SRM 5110020G0 ITEM 15. ORIGINAL 'T': .040 REMAINGING .027 LOSS .013 FOUND TO BE OUT OF LIMITS IAW B737 SRM 5300531A2 CUT OUT DAMAGE SECTION OF Z ANGLE BETWEEN STA 480500 FABRICATE REPAIR SECTION AND SPLICES. INSTALLED IAW B737 SRM 5300532R5 REPAIR 5. SPLICE LOCATED AT BETWEEN STA 480 500 AND 500E AND 500F PN 143A7501187

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