Service difficulty report · Channel · Boeing 7377H4

Difficulty date
June 26, 2024
Submitted
August 5, 2024
Operation
Air carrier
Aircraft
N481WN
Make and model
Boeing 7377H4
Aircraft serial
29853
Aircraft time
66,500 hours, 39,674 cycles
Part
Channel
Condition
Corroded
Location
Zn 100 Fus Lower
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

CORROSION SPOT IN E&E AT SKIN BS 351.2+6 BL O. 8-25<[01] REMOVED; FABRICATED AND INSTALLED NEW CHANNEL AT SKIN BS 351.2+6 BL 0 PER REF SRM 51-40-02-0G-0 AND DWG 141A3502;[02] VERIFIED STEP 1<BR>ATC ANTENNA WILL BE INSTALL ON T/C TTG8Q00UT1KC<BR>AUDIT C/W REF MPM 52.02.02

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