Service difficulty report · Angle · Boeing 7378H4

Difficulty date
March 18, 2018
Submitted
February 9, 2022
Operation
Air carrier
Aircraft
N8321D
Make and model
Boeing 7378H4
Aircraft serial
36687
Aircraft time
19,915 hours, 8,590 cycles
Part
Angle
Condition
Corroded
Location
Aft Cargo Compt
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 L/H Z-ANGLE STA 727D+10 TO STA 815 HAS AREAS OF CORROSION. / REMOVED CORROSION ORIG. MATERIAL .040'; MATERIAL LOSS .007 MATERIAL REMAINING .033' OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIGURE 103. REPAIRED DAMAGE SECTION OF Z-ANGLE PER B737 SRM 53-00-53-22-5 REPAIR 5

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