Service difficulty report · Plate · Boeing 7378H4

Difficulty date
July 23, 2025
Submitted
August 27, 2025
Operation
Air carrier
Aircraft
N8616C
Make and model
Boeing 7378H4
Aircraft serial
36914
Aircraft time
40,285 hours, 19,311 cycles
Part
Plate
Condition
Cracked
Location
Zone 400
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 PLATE INBOARD FAN COWL ON ENGINE 1. REPLACED PLATE AND FASTENERS INBOARD FAN COWL ON ENGINE 1 IAW CMM 71-13-30 DETAIL P FIGURE 3; SHEET 5; IAW SRM 51-40-02-0G-0 & SRM 51-10-02-0G-0, PARAGRAPH 9.

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