Service difficulty report · Angle · Boeing 7378

Difficulty date
September 24, 2024
Submitted
October 16, 2024
Operation
Air carrier
Aircraft
N8730Q
Make and model
Boeing 7378
Aircraft serial
37042
Aircraft time
11,992 hours, 5,875 cycles
Part
Angle
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
O
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 L/H TRANSITION ANGLE HAS MULTIPLE AREAS OF CORROSION AROUND FASTENER HOLES FROM STA 727E TO STA 787.<[01] REMOVED CORROSION AT AFT CARGO COMPARTMENT L/H TRANSITION ANGLE HAS MULTIPLE AREAS OF CORROSION AROUND FASTENER HOLES FROM STA 727E TO STA 787 FOUND DAMAGE WITHIN ALLOWABLE LIMIT FROM BS 727E-727G +10 PER SRM 53-00-53-1A-2;;[02] REMOVED CORROSION AFT CARGO COMPARTMENT L/H TRANSITION AROUND FROM STA 727E TO STA 787 FOUND DAMAGE OUT OF LIMIT FROM BS 727G+10-787 PER SRM 53-00-53-1A-2<BR>CUT OUT SECTION L/H TRANSITION ANGLE BS 727G+10- BS 797 PER SRM 53-00-53-2R-5;[03] INSPECTED REMOVED CORROSION AFT CARGO COMPARTMENT L/H TRANSITION AROUND FROM STA 727E TO STA 787 FOUND DAMAGE OUT OF LIMIT FROM BS 727G+10-787 PER SRM 53-00-53-1A-2<BR>CUT OUT SECTION L/H TRANSITION ANGLE BS 727G+10- BS 797 PER SRM 53-00-53-2R-5;[04] LOCATED ;DRILLED ;TREATED AND PRIME REPAIR SLICE AND TRANSITION ANGLE PER SRM 53-00-53-2R-5;[05] INSP C/W CA#4. LOCATED ;DRILLED ;TREATED AND PRIME REPAIR SLICE AND TRANSITION ANGLE PER SRM 53-00-53-2R-5;[06] INSTALLED REPAIR PARTS AND NUT PLATES PER SRM 53-00-53-2R-5;[07] C/W INSPECTION.;[08] TREATED AND PRIME L/H TRANSITION ANGLE FROM BS 727E-727G +10 PER SRM 53-00-53-1A-2;;[09] REPAIRED PER SRM 53-00-53-2R-5;[10] CERTIFIED;[11] INSPECTED REPAIR INSTALLATION;[12] CERTIFIED

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