Service difficulty report · Plate · Boeing 7378H4

Difficulty date
February 22, 2024
Submitted
March 12, 2024
Operation
Air carrier
Aircraft
N8683D
Make and model
Boeing 7378H4
Aircraft serial
36738
Aircraft time
26,980 hours, 13,191 cycles
Part
Plate
Part number
UNKNOWN
Condition
Corroded
Location
Aft Cargo
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

AFT CARGO COMPARTMENT RH SIDEPLATE HAS CORROSION ON AND AROUND FASTENER HOLES STA-747-767 RBL21<[01] REMOVED SURFACE CORROSION IN AFT CARGO COMPARTMENT RH SIDEPLATE STA-747-767 RBL21 PER SRM 51-10-02; FOUND TO BE OUT OF LIMITS. MATERIAL REMOVED 0.006 AND REMAINING THICKNESS 0.034 PER SRM 53-00-53-1A-2. R/H SIDEPLATE TO BE REPLACED ON NON-ROUTINE TTG8Q00RQ53Y.;[02] LOCATED; DRILLED; AND COUNTERSUNK NEW AFT CARGO SIDEPLATE IAW SRM 51-40-05 AND SRM 51-40-08. TREATED AND PRIMED NEW SIDEPLATE IAW SRM 51-20-01<BR>INSTALLED BONDING NUTPLATE ON TO NEW SIDEPLATE PER SRM SRM 51-40-10.;[03] INSTALLED NEW SIDE PLATED FROM RBL 21 STA 727+10 TO 767 PER SRM SRM 51-40-02;[04] CW;[05] INSPECTED WORK ABOVE

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