SDR DALA1131989863

Service difficulty report · Intercostal · Doug DC951

Difficulty date: May 3, 2011
Submitted: May 9, 2011
Operation: Air carrier
Aircraft: N772NC
Make and model: Doug DC951
Aircraft serial: 47774
Aircraft time: 72,609 hours, 70,201 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Cracked
Location: Nlg 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

NOSE W/W INTERCOSTAL AT STA 37 BLKHD RT SUPPORT LEG LOWER ATTACH ANGLE CRACKED. REMOVED 2 ATTACH ANGLE AT STA 37 RT SIDE BLKHD IAW DC-9 SRM 51-30-2, 51-30-5. FABRICATED, TRIMMED, DRILLED NEW ANGLE FROM .050 2024-T3, IAW DC-9 SRM 53-13-1 FIG.,51-10-4, TREATED AND PRIMED IAW DC-9 SRM 51-10-3. INSTALLED NEW ANGLE IAW DC-9 SRM 51-30-5.

More about the Doug DC-9-51