Service difficulty report · Floorbeam · Doug MD9030

Difficulty date
February 16, 2012
Submitted
March 2, 2012
Operation
Air carrier
Aircraft
N902DA
Make and model
Doug MD9030
Aircraft serial
53382
Aircraft time
46,416 hours, 24,595 cycles
Part
Floorbeam
Condition
Damaged
Location
Fuselage
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

REMOVED EXISTING REPAIR BEAM STA 712 TO 731 AS PER MD90 SRM 51-30-04. FOUND TO BE OUT OF LIMITS AT STA 699 AND 744 AS PER MD90 SRM 53-00-01. AFTER FURTHER INSP, HOLE OF SHEAR FASTENERS TO BE ELONGATED. REPAIRED HOLES AS PER MD90 SRM 51-30-0 PG 1 INSTALLED FREEZE PLUGS AFTER OVERSIZING. INSTALLED NEW REPAIR AS PER MD90 SRM 53-60-02 (NR 861634).

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