Service difficulty report · Intercostal · Doug DC951

Difficulty date
May 15, 2011
Submitted
May 17, 2011
Operation
Air carrier
Aircraft
N775NC
Make and model
Doug DC951
Aircraft serial
47785
Aircraft time
73,589 hours, 69,813 cycles
Part
Intercostal
Condition
Cracked
Location
Bs 148-160
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

COCKPIT BETWEEN STA 148 AND STA 160 LOWER INTERCOSTAL CRACKED AT FWD WIRE CONDUIT. REMOVED WEB ATTACH PLATE AND 2 BRACKETS TO FOM. REMOVED INTERCOSTAL IAW SRM 51-30-2. FABRICATED REPAIR ANGLES FROM 3011/2H .063 PO NR 0722363 IAW SRM 53- 05-51-10-2. INSTALLED ANGLES IAW SRM 51-30-5. RESTORED ACCESS P239. REQUIRED INSP COMPLETED.

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