Service difficulty report · Channel · Boeing 76734AF

Difficulty date
July 2, 2025
Submitted
July 15, 2025
Operation
Air carrier
Aircraft
N309UP
Make and model
Boeing 76734AF
Aircraft serial
27740
Aircraft time
69,655 hours, 23,871 cycles
Part
Channel
Part number
146T5401105
Condition
Corroded
Location
Zone 100
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

MAJOR REPAIR, CORROSION AT CARGO COMPARTMENT CEILING PANEL SUPPORT BETWEEN STA 1219 AND STA 1351 , RBL 63.5. ACCOMPLISHED CHANNEL REPAIR I.A.W UPS EO NO: EO-94397-REQ1 REV1. 2.INSTALLED NEW WEB AND CHANNEL IAW SRM 51-40-02-0G REV. 92 AND DWG 146T5401 SH 11 REV. C; 140T2540 SH 19 REV. C AND 146T5400 SH 22 REV. A.

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