Service difficulty report · Plate · Boeing 7378H4

Difficulty date
November 22, 2022
Submitted
December 16, 2022
Operation
Air carrier
Aircraft
N8511K
Make and model
Boeing 7378H4
Aircraft serial
36670
Aircraft time
20,201 hours, 9,750 cycles
Part
Plate
Condition
Corroded
Location
Bs 727h-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

CORROSION AFT CARGO BAY RT FLOOR TO SIDEWALL SUPPORT PLATE AT MULTIPLE AREAS BS 727H - 767, RBL21.5, WL156. REMOVED THE FLOOR TO SIDEWALL SUPPORT PLATE IAW SRM 51-40-02-0G-0, AND SRM 53-00-53-2R-5, REPAIR 5. FABRICATED, LOCATED, AND DRILLED THE NEW FLOOR TO SIDEWALL SUPPORT PLATE IAW SRM SRM 53-00-53-2R-5, SRM 51-40-05-0G-0, DWG 146A7500. INSTALLED IAW SRM SRM 53-00-53-2R-5, SRM 51-40-02-0G-0, DWG 146A7500, AND DWG 146A0061.

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