Service difficulty report · Doubler · Doug MD88

Difficulty date
April 8, 2015
Submitted
April 9, 2015
Operation
Air carrier
Aircraft
N966DL
Make and model
Doug MD88
Aircraft serial
53115
Aircraft time
63,004 hours, 46,886 cycles
Part
Doubler
Condition
Cracked
Location
Bs 427
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

CRACK OF 1.250" ON INTERNAL PRODUCTION DOUBLER FS Y=427 BETWEEN LONGERON 25-26 RT ON LOWER AFT CORNER AT FWD CARGO DOOR JAMB. PARTS WERE REMOVED IAW SRM 51-30-2, DAMAGE WAS REMOVED IAW SRM 53-05, FIG 105, WERE FABRICATED PARTS REPAIR, IAW SRM 53-05, FIG 105, WERE TREATED AND PAINTED PARTS REPAIR IAW SRM 51-10-3, PAR 21 AND 14, WERE INSTALLED REPAIR PARTS IAW SRM 53-05, FIG 105, AND WERE INSTALLED. LP 1896517.

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