SDR DALA1115009870

Service difficulty report · Web · Doug DC951

Difficulty date: February 28, 2011
Submitted: March 3, 2011
Operation: Air carrier
Aircraft: N779NC
Make and model: Doug DC951
Aircraft serial: 48101
Aircraft time: 71,333 hours, 66,584 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Web
Condition: Cracked
Location: Rt Mlg Ww
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

RIGHT WHEEL WELL WING STA XRS-58 WEB CRACKED APPROX 1/4 INCH. REMOVED DAMAGE BY CUTOUT NDT VERIFIED DAMAGE REMOVED PER NDT SPM 06-10-01-RECEIVED MATERIAL 7075-T6 .040 IAW DC-9SRM 51-60-0 FIG 1 SH 1, 53-53-0 FIG 8. FAB, LOCATED, DRILLED, DEBURRED, TREATED, PRIMED AND INSTALLED REPAIR DOUBLER AND FILLER IAW DC-9 SRM 53-53-0 FIG 8, 57-01 FIG 5 SHEET 01, 51-10-3.

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