SDR DALA1123799870

Service difficulty report · Floor Panel · Doug DC951

Difficulty date: April 1, 2011
Submitted: April 4, 2011
Operation: Air carrier
Aircraft: N779NC
Make and model: Doug DC951
Aircraft serial: 48101
Aircraft time: 71,333 hours, 66,584 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Cabin
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

CORROSION ON CABIN FLOOR PNL 21. REMOVED CORROSION IAW DC9 SRM 51-10-3 FIG 1. AFTER BLEND THICKNESS IS .005, OUT OF LIMITS IAW DC9 SRM 53-01. CUT OUT DAMAGE IAW DC9 SRM 53-01. (1) HFEC INSP IAW NDT SPM 06-10-01.001. NO CRACKS NOTED A2700. FABRICATED AND INSTALLED REPAIR FROM 7075-T6 .032 IAW DC9 SRM 53-01 AND ER/A 490833-14. INSTALLED 3EA ID TAGS DPS 900-5-1, NR 4 P-102 28 MAR 11. REQUIRED INSPECTION COMPLETED BY Q-942 451310.

More about the Doug DC-9-51