Service difficulty report · Support · Boeing 7378H4

Difficulty date
October 30, 2017
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N8308K
Make and model
Boeing 7378H4
Aircraft serial
36682
Aircraft time
20,036 hours, 8,410 cycles
Part
Support
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

SUPPLEMENTAL INFORMATION: ***CORROSION*** ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT STA 727G-847; LBL20; WL155 / REMOVED DAMAGE ON STA727G; LBL20(1'X2') .030' DEEP FOUND TO BE OUT OF LIMITS PER SRM-53-00-53-1A-2; REMOVED SIDEWALL SUPPORT FROM STA 727F+8 TO BS787+6; LBL 20. IAW-SRM-53-00-53-2R-5; LOCATED AND DRILLED REPLACEMENT SIDEWALL FLOOR SUPPORT SRM-53-00-53-2R-5; TREATED AND PRIMED REPAIR PARTS PER SRM-51-20-01; INSTALLED NUT PLATES PER SRM-51-40-10-2R-0; INSTALLED SIDEWALL SUPPORT ON BS757+6; 727F+8 IAW SRM-53-00-53-2R-5; DWG. 146A7500

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