SDR DALA2016041302917

Service difficulty report · Skin · Boeing 75726D

Difficulty date: April 11, 2016
Submitted: April 14, 2016
Operation: Air carrier
Aircraft: N762BC
Make and model: Boeing 75726D
Aircraft serial: 33966
Aircraft time: 28,319 hours, 16,502 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Bs 1883-1885
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

AFT FUSELAGE TAIL COMPARTMENT, BS 1883-1885, LBL10-RBL10, SKIN AND FASTENERS CORRODED. REMOVED SKIN STRAP AFT LOWER BS 1885, STR 25L TO 25R. ORIG MATERIAL THICKNESS .011" IAW DWG 148N3601, MATERIAL LOSS .025" FOUND OUT OF LIMITS IAW SRM 53-80-01, FIG 101. FABRICATED SKIN STRAP IAW DWG 148N3601 AND SRM 51-40-05, PG 3. R & R FASTENERS IAW SRM 51-40-02 PARA 4B, PG2.

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