SDR MALA010305

Service difficulty report · Channel · Saab 340B

Difficulty date: February 26, 2001
Submitted: April 5, 2001
Operation: Air carrier
Aircraft: N426XJ
Make and model: Saab 340B
Aircraft serial: 426
Aircraft time: 8,926 hours, 10,095 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Condition: Corroded
Location: Fuselage
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

FOUND DURING C-CHECK, NASHVILLE, TN. THREE U CHANNELS ARE CORRODED THAT TIE FLOORBOARDS 122DZ AND 122EZ TO FLOORBOARD 121AZ. REFER TO W/O 19430, TASK 1543. CORROSION DAMAGE OUT OF LIMITS, REF 51-10-10 ON ALL THREE U CHANNELS. FABED 3 NEW U CHANNELS FROM 2024T3-063. PER SAMPLE TREATED, PRIMED AND TOPCOATED.

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