SDR AWXA200300620

Service difficulty report · Channel · Boeing 7572S7

Difficulty date: May 4, 2003
Submitted: May 29, 2003
Operation: Air carrier
Aircraft: N901AW
Make and model: Boeing 7572S7
Aircraft serial: 23321
Aircraft time: 66,785 hours, 26,059 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Part number: 146N530093
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

DURING C-09 CHECK EXFOLIATION CORROSION WAS FOUND ON SHEAR DECK HAT CHANNEL BS 1716, BL 0. MAINTENANCE REMOVED CORRODED HAT CHANNEL BS 1716, BL 0; FABRICATED A NEW REPLACEMENT CHANNEL PER DWG 146N5300; INSTALLED REPAIR PART IAW B757-200 SRM 51-40-05, PG. 1-2, & 5.

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