Service difficulty report · Skin · Doug MD9030

Difficulty date
January 15, 2013
Submitted
January 18, 2013
Operation
Air carrier
Aircraft
N938DN
Make and model
Doug MD9030
Aircraft serial
53353
Aircraft time
32,520 hours, 29,310 cycles
Part
Skin
Condition
Corroded
Location
Bs 954
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 HMV, CORROSION WAS FOUND ON THE RT WING CENTER SECTION UPPER WING SKIN AT STA 954 AND BL 0. SUBSEQUENTLY, THE CORROSION WAS R & R IAW ER/A 504829-14. ACCOMPLISHED SECTION 1 OF REPAIR IAW ER/A 504829-14, REV O. REMOVED CORROSION FROM CENTER TANK, RBL 58, BS 955 IAW SRM 51-10-03, PARA 26 VOL II UT AREA AND FOUND TO BE OUT OF LIMITS IAW NDT SPM, PART 4 04-00-07, & SRM 53-00-01, FIG 3, VOL I. ORIG .235 AND LOWEST DEPTH IS .112 HFEC AREA IAW NDTSPM PART 6, 06-10-01 AND FOUND NO ADDITIONAL DEFECT OR CRACKS. FABRICATED REPAIR PARTS AND INSTALLED REPAIR PARTS IAW ER/A 504829-14, REV 14, SEC 1 CAPPED SEAL ALL TANK FASTENERS IAW SRM 51-20-00, PARA 9, VOL II.

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