SDR DALA1127419858

Service difficulty report · Floor Support · Doug DC951

Difficulty date: April 19, 2011
Submitted: April 20, 2011
Operation: Air carrier
Aircraft: N767NC
Make and model: Doug DC951
Aircraft serial: 47724
Aircraft time: 79,161 hours, 78,310 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 160-295
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

CABIN FLOOR SUPPORT ANGLE, STA 160 TO 295, BL-0 HAS CORROSION. REMOVED CORROSION IAW SRM 51-10-3, PAGE 46, PAR 26, OUT OF LIMITS IAW SRM 53-01, PG 8, REMOVED CABIN FLOOR SUPPORT ANGLE IAW SRM 51-30-5PG. FABRICATED CABIN FLOOR SUPPORT ANGLE IAW SRM 53-13-1. TREATED AND PRIMED IAW SRM 51-10-3, SRM 51-10-3. INSTALLED CABIN FLOOR SUPPORT ANGLE AT STA 160 TO STA 295 BL-0 IAW SRM 51-30-5, SRM 53-13-1.

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