Service difficulty report · Threshold · Boeing 7378H4

Difficulty date
January 14, 2024
Submitted
January 24, 2024
Operation
Air carrier
Aircraft
N8559Q
Make and model
Boeing 7378H4
Aircraft serial
63584
Aircraft time
19,801 hours, 9,988 cycles
Part
Threshold
Part number
UNKNOWN
Condition
Cracked
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

FWD. CARGO AFT CORNER THRESHOLD CRACKED.<[01] FITTED AND DRILLED UP NEW SCUFF PLATE 654A0004-338 PER SRM 51-10-02. ITEM TO BE INSTALLED ON ROUTINE CARD TTG8R007UCPX.

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