Service difficulty report · Sidewall Support · Boeing 7378H4

Difficulty date
April 17, 2024
Submitted
May 2, 2024
Operation
Air carrier
Aircraft
N8684F
Make and model
Boeing 7378H4
Aircraft serial
36653
Aircraft time
26,842 hours, 13,196 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 727h-807
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 L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS727H+21' TO BS807+3' LBL22 WL156<[01] REMOVED DAMAGED SECTION OF FLOOR TO SIDEWALL SUPPORT; LOCATED AND DRILLED NEW SIDEWALL SUPPORT PLATE AND REPAIR PARTS (BS727E+7.5'TO 847); REPAIR (2EA) SPLICES (2EA) LOCATED BS727E+7.5'AND BS727J+9'; INSTALLED FLOOR TO SIDEWALL SUPPORT PLATE SECTIONS AND REPAIR PARTS. IAW SRM 53-00-53-2R-5 REP. MATERIAL USED BAC1496-377 7075T62 CLAD.;[02] VERIFIED CORRECTIVE ACTION 1

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