Service difficulty report · Plate · Boeing 7378H4

Difficulty date
May 3, 2023
Submitted
May 25, 2023
Operation
Air carrier
Aircraft
N8670A
Make and model
Boeing 7378H4
Aircraft serial
36656
Aircraft time
27,016 hours, 12,741 cycles
Part
Plate
Condition
Cracked
Location
Zn 100 Fus Lower
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 L/H SIDEPLATE HAS PUNCTURE WITH CRACK AT LBL 24; STA. 500C +13'<[01] PUNCTURE FOUND TO BE OUT OF LIMITS I.A.W SRM 53-00-53-1A-2.;[02] CUT AND REMOVED THE DAMAGED TRANSITION ANGLE FRO STA 450 TO STA 500I L/H PER SRM 53-00-53-2R-5.;[03] LOCATED AND DRILLED REPAIR PARTS FROM STA 440+10 - STA 500I I.A.W SRM 53-00-53-2R-5.;[04] LOCATED AND DRILLED REPAIR PARTS FROM STA 440+10 - STA 500I I.A.W SRM 53-00-53-2R-5.;[05] FWD CARGO L/H SIDE PLATE FROM STA 440+10 TO STA 500I REPLACED ON FAULT TTG8Q00KSRV.;[06] CORRECTIVE ACTION #5 ENTERED INCORRECTLY. FWD CARGO L/H SIDE PLATE FROM STA 440+10 TO STA 500I REPLACED ON FAULT TTG8Q00KTSRV.;[07] INSPECTED WORK PERFORMED

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