Service difficulty report · Threshold · Boeing 7378H4

Difficulty date
December 11, 2024
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N8514F
Make and model
Boeing 7378H4
Aircraft serial
36975
Aircraft time
26,358 hours, 13,054 cycles
Part
Threshold
Condition
Cracked
Location
Zone 200
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

FORWARD SERVICE DOOR THRESHOLD HAS CRACK AT TOP; FORWARD EDGE. FORWARD SERVICE DOOR THRESHOLD HAS CRACK AT TOP FORWARD EDGE.<[01] REPLACED FORWARD SERVICE DOOR THRESHOLD WITH NEW THRESHOLD. UP-SIZED PILOT HOLES AND COUNTERSUNK I/A/W SRM 51-40-05 AND SRM 51-40-08.;[02] VERIFIED. REPLACED FORWARD SERVICE DOOR THRESHOLD WITH NEW THRESHOLD. UP-SIZED PILOT HOLES AND COUNTERSUNK I/A/W SRM 51-40-05 AND SRM 51-40-08.

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