Service difficulty report · Sidewall Support · Boeing 7378H4

Difficulty date
January 31, 2024
Submitted
February 15, 2024
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
26,742 hours, 13,021 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
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

RH FWD CARGO SEC 3 FLOOR TO SIDEWALL SUPPORT CORRODED AROUND NUTPLATE HOLES BS 500C TO 500I ; WL 150; RBL 20.<[01] REMOVED CORROSION AT R/H FLOOR TO SIDE WALL SUPPORT; AREA FOUND OUT IF LIMITS IAW SRM 53-00-53-1A-2. FLOOR TO SIDE WALL SUPPORT GOING TO REPLACE ON TASK CARD TTG8Q00R9KAF;[02] VERIFIED STEPS 1;2; COMPLETE; MEASUREMENT TABLE AND ACCOMPLISHED ON NRC TTG8Q00R9KAF; THIS CARD COMPLETE.

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