Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 20, 2021
Submitted
March 19, 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 - BS500A - 500I; RBL24; WL156 / REMOVED CORROSION AT FWD CARGO CMM60 COMPARTMENT FLOOR Z-ANGLE. STA-500A-500I RBL 24 IAW B737 SRM 51-10-02-06-0 ITEM IS. ORIGINAL 'T: .040 REMAINGING .029 LOSS .011 FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-00-53-IA-2 CUT OUT DAMAGE SECTION AT BETWEEN STA500D-500F. FABRICATED AND INSTALLED REPAIRSECTION; SPLICE IAW B737 SRM 53-00-53-2R-5 REPAIR 5. P/N 143A7501-188

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