Service difficulty report · Channel · Boeing 7378H4

Difficulty date
September 4, 2025
Submitted
October 6, 2025
Operation
Air carrier
Aircraft
N8618N
Make and model
Boeing 7378H4
Aircraft serial
36915
Aircraft time
39,747 hours, 19,114 cycles
Part
Channel
Condition
Cracked
Location
Zone 600
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

CRACK CHANNEL OB FIXED LEADING EDGE BTW OFSS 564 AND OFSS 580 AT RT WING. REPLACED CHANNEL OB FIXED LEADING EDGE BTW OFSS 564 AND OFSS 580 AT RT WING IAW SRM 51-10-02-0G-0 ITEM 9; SRM 51-40-02-0G-0 AND DWG:112A4402; SHEET:41; REV A. MEASURE OF CRACK IS L: 0.315.

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