Service difficulty report · Skin · Beech 1900C

Difficulty date
October 29, 2010
Submitted
November 2, 2010
Operation
Air carrier
Aircraft
N319BH
Make and model
Beech 1900C
Aircraft serial
UB36
Aircraft time
25,017 hours, 34,263 cycles
Part
Skin
Part number
1316862014T65
Condition
Corroded
Location
Zone 100
Part time
25,017 hours, 34,263 cycles
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

DURING ACFT INSP THE FOLLOWING DISCREPANCIES WERE DISCOVERED. FUSELAGE STA 318 LT LOWER BELLY HAS EXFOLIATION CORROSION ON LOWER BELLY SKIN. REMOVED CORROSION, CLEANED, TREATED AND PRIMED AREA. CUT OUT 2" X 1.5" CORROSION AREA AND FABRICATED FILLER AND REPAIR DOUBLER 5" X 4" FROM 2024T3 .040. FOUND CORROSION ON LOWER PORTION OF STRINGER. CUT OUT 3" AFFECTED PORTION OF STRINGER AND REPLACED WITH PREFABRICATED MATERIAL SAME AS ORIGINAL . INSTALLED IAW SRM 51-70-07. TREATED, SEALED AND PRIMED AREA. FUSELAGE STA 303 RT LOWER BELLY HAS EXFOLIATION CORROSION ON RT LOWER BELLY-DIMENSIONS. REMOVED CORROSION, CLEANED, TREATED AND PRIMED AREA. CUT OUT CORROSION, CLEANED, TREATED AND PRIMED AREA. FABRICATED FILLER AND 3.5" DOUBLER AND INSTALLED IAW SRM 51-70-00. FUSELAGE STA 288 HAS EXFOLIATION CORROSION ON LOWER RT BELLY AREA. CUT OUT CORROSION AREA AND CLEANED, TREATED, AND PRIMED. FABRICATED FILLER AND DOUBLER AND INSTALLED IAW SRM 51-70-00 AND 53-30-02-AREA TREATED AND PRIMED.

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