Service difficulty report · Stiffener · Univar 415CD

Difficulty date
December 12, 2003
Submitted
January 21, 2004
Operation
General aviation
Aircraft
N99780
Make and model
Univar 415CD
Aircraft serial
2403
Engine
Cont C75*
Part
Stiffener
Condition
Damaged
Location
Center Wing
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

IN COMPLIANCE WITH AD, INSPECTED WING CENTER SECTION IAW SB AND AC. FOUND MINOR CORROSION IN RT WING CENTER SECTION ON FIRST STIFFENER AHEAD OF REAR SPAR IB, ITEM. REPLACED STIFFENER. FOUND DAMAGED STIFFENER IB FRONT OF MAIN SPAR, ITEM. REPLACED STIFFENER. REPAIRED TWO CRACKS IN BOTTOM SKIN IB BEHIND FRONT SPAR WITH PATCH 4 INCHES X 5 INCHES RIVETED, ITEM. REPAIRED MINOR SKIN DAMAGE TO LT GEAR OPENING WITH 3 INCHES X 4 INCH PATCH RIVETED, ITEM. REPAIRED SMALL SKIN CRACK WITH 2 INCH X 2 INCH PATCH RIVETED, ITEM E.