Service difficulty report · Spar · Beech 1900D

Difficulty date
February 20, 2009
Submitted
February 24, 2009
Operation
Air carrier
Aircraft
N87551
Make and model
Beech 1900D
Aircraft serial
UE206
Aircraft time
25,952 hours, 30,711 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Corroded
Location
Rt Wing
Stage of operation
IN
How discovered
X
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

DURING SCHEDULED INSP DISCOVERED CORROSION ON RT WING INSIDE COLLECTOR TANK FWD SPAR AFT FLANGE AND K STRINGER FWD FLANGE BETWEEN WS 114.25 TO 124.25. CLEANED CORROSION AT RIGHT FORWARD AFT FLANGE MATERIAL LOSS IS STILL ABOVE DESIGN MINIMUM STRENGTH.CLEANED CORROSION AT RIGHT K STRINGER AND INSTALLED DOUBLER REPAIR.

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