Service difficulty report · Longeron · Doug DC1030

Difficulty date
November 17, 2005
Submitted
November 18, 2005
Operation
Air carrier
Aircraft
N302FE
Make and model
Doug DC1030
Aircraft serial
46801
Aircraft time
75,861 hours, 22,155 cycles
Part
Longeron
Condition
Corroded
Location
Bs 1523
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

THE CENTER CARGO COMPT BILGE UNDERFLOOR SPACE AT STA 1523 L45 LT SIDE FOUND CORROSION WITH EXFOLIATION ON INTERNAL OF LONGERON AROUND FASTENERS. REMOVED FASTENERS IAW SRM 51-33-01 PG 6/10 VOL 2. REMOVED CORROSION IAW SRM 51-21-01 PAR 34 VOL 2 ORIGINAL MATERIAL THK IS .250 INCH REMAIN MATERIAL THK .170 MATERIAL. REMOVED IS OUT OF LIMITS IAW SRM 53-00-00 FIG 1B. FABRICATED PART IAW DETAIL PART TRAVELER F160212-5 IAW SRM 53-10-00 VOL 2 FIG 2A SHT 1. TREATED REWORKED AREA IAW SRM 51-21-01 PAR 31-24 VOL 2. INSTALLED A REINFORCE/REPAIR ANGLE IAW SRM 53-10-00 VOL 2 FIG 2A SHT 1. INSTALLED FASTENERS IAW SRM 51-33-01 PG 34/47.

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