Service difficulty report · Angle · Boeing 7378H4

Difficulty date
July 2, 2020
Submitted
July 20, 2020
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
21,005 hours, 9,242 cycles
Part
Angle
Condition
Corroded
Location
Bs 727f-767
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

AFT CARGO COMPARTMENT FLOOR TO SIDEWALL TRANSITION SUPPORT CORRODED IN 22 PLACES; STA. 727F- STA.767; ABOVE STR. 24R; WL.160; RBL-23. / REMOVED CORROSION AT AFT CARGO COMPARTMENT FLOOR TO SIDEWALL TRANSITION SUPPORT Z ANGLE. STA 727F - 767 ABOVE STRINGER 24R. IAW B737 SRM 53--00-53-1A-2. ORIGINAL 'T' .040 REMAINING .024 LOSS .016 FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-00-53-1A-2. CUTOUT DAMAGE SECTION AND REMOVED IAW B737 SRM 53-00-53-2R-5 REPAIR 5. FABRICATED REPAIR SECTION; SPLICES AND INSTALLED IAW B737 SRM 53-00-53-2R-5 REPAIR 5.

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