Service difficulty report · Support Plate · Boeing 7378H4

Difficulty date
December 12, 2024
Submitted
January 15, 2025
Operation
Air carrier
Aircraft
N8606C
Make and model
Boeing 7378H4
Aircraft serial
35964
Aircraft time
40,369 hours, 19,117 cycles
Part
Support Plate
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

CORROSION FWD CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS500D+18' TO BS500I LBL22 WL156<[01] REMOVED AND REPLACED SECTION OF L/H FLOOR TO SIDEWALL SUPPORT PLATE AT BS 500D+12' LBL 22 WL 156 PER SRM 51-40-02-0G-0 AND DWG 143A7500 REV: -. THE DAMAGED WAS REPAIRED PER SRM 53-00-53-2R-5 REP 5 AND EA M-22-153-01550 REV: A.;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPLETE.

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