Service difficulty report · Nozzle · Boeing 7378H4

Difficulty date
August 5, 2022
Submitted
August 8, 2022
Operation
Air carrier
Aircraft
N8648A
Make and model
Boeing 7378H4
Aircraft serial
42531
Aircraft time
27,476 hours, 12,703 cycles
Part
Nozzle
Condition
Cracked
Location
R/H Wing
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

#2 ENGINE PRIMARY EXHAUST NOZZLE PERFORATED FACE SHEET HAS A CRACK IN ZONE 2 AT THE 6:00 POSITION MEASURING 1 INCH IN LENGTH; 13 INCHES FWD OF THE AFT WELD LINE. / [01] REMOVED AND REPLACED #2 ENGINE PRIMARY EXHAUST NOZZLE IAW AMM 78-11-01.

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