Service difficulty report · Floorbeam · Doug DC951

Difficulty date
April 20, 2011
Submitted
April 25, 2011
Operation
Air carrier
Aircraft
N767NC
Make and model
Doug DC951
Aircraft serial
47724
Aircraft time
79,161 hours, 78,310 cycles
Part
Floorbeam
Condition
Worn
Location
Bs 636
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

MAIN CABIN AT STA 636 LT SIDE, UPPER SURFACE OF FLOORBEAM IS WORN IN SEVERAL SPOTS, AT FLOOR LEVEL 60-003. BLENDED OUT DAMAGE MAIN CABIN AT STA 636 LT SIDE LBL 14 IAW SRM 51-10-3 MATERIAL THICKNESS FOUND TO BE OUT OF LIMITS IAW SRM 53-01, FIG 1 (PG8). FABRICATED REPAIR ANGLE (1EA) WEAR STRIP (1EA) AND SHIM (1EA) IAW SRM 53-05 (PG 100). INSTALLED (1EA) ANGLE REPAIR (1EA) SHIM, (1EA) WEAR STRIP ATSTA 636 LT SIDE LBL 14 IAW SRM 53-05 (PG100) AND SRM 51-30 (PG 12), COMPLETED, INSPECTED.

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