Service difficulty report · Scuff Plate · Boeing 7378H4

Difficulty date
August 21, 2026
Submitted
September 29, 2026
Operation
Air carrier
Aircraft
N8643A
Make and model
Boeing 7378H4
Aircraft serial
42524
Aircraft time
39,924 hours, 19,432 cycles
Part
Scuff Plate
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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

ACD AFT CORNER SCUFF PLATE IS CRACKED REPAIRED ACD AFT CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1AND TREATED AND PRIMER IAW SRM 51-20-01-0G-0 FOR CHEMICAL CONVERSION COATING AND AMM 51-21-72-370-804 FOR PRIMER. (THE INSTALLATION PROCCES WILL BE ATTENDED ON TASK CARD TTG8R007HXPM STEP 15 TO 17 .

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