Service difficulty report · Web · Boeing 7378H4

Difficulty date
July 2, 2023
Submitted
August 1, 2023
Operation
Air carrier
Aircraft
N8544Z
Make and model
Boeing 7378H4
Aircraft serial
36926
Aircraft time
19,891 hours, 9,804 cycles
Part
Web
Part number
UNKNOWN
Condition
Cracked
Location
Zn 400 Nacelle/P
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 PYLON STRUT FAIRING AFT WEB CRACKED (MARKED)<[01] REMOVED #2 ENGINE NOZZLE PER AMM 78-11-01;[02] LOCATED; DRILLED; AND COUNTERSUNK NEW TRAILING EDGE SECTION PER SRM 51-40-05 AND SRM 51-40-08.;[03] OK TO INSTALL.;[04] INSTALLED NEW SERVICEABLE #2 PYLON STRUT AFT FAIRING TRAILING EDGE SECTION PER SRM 51-40-02.;[05] INSPECTED THE WORK PERFORMED ON STEP 1 AND C/A #4; NO DEFECTS NOTED.;[06] INSPECTED THE WORK ON STEP 4; NO DEFECTS NOTED.;[07] VERIFIED THE CARD IS COMPLETE AS REQUIRED.

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