Service difficulty report · Bulkhead · Beech 1900D

Difficulty date
August 14, 2012
Submitted
September 12, 2012
Operation
Air carrier
Aircraft
N100UX
Make and model
Beech 1900D
Aircraft serial
UE100
Aircraft time
39,900 hours, 47,033 cycles
Engine
Pwa PT6A67D
Part
Bulkhead
Condition
Debonded
Location
Bs 34
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

MAJOR REPAIR - DURING A SCHEDULED ROUTINE INSPECTION FOUND THE FWD UPPER PRESSURE BULKHEAD AT FS 34.0 THE 2ND & 3RD BONDED STRAP FROM THE RT OTBD EDGE OF BULKHEAD HAS DEBONDED AREAS AT THE BOTTOM AREA OF STRAPS, THE 2ND STRAP DEBONDED AREA 2.3" X 1.3", 3RD STRAP DEBONDED AREA 3.4" X 2.0", THE FIRST & SECOND BONDED STRAP FROM THE LT OTBD EDGE OF BULKHEAD HAS DEBONDED AREAS AT THE BOTTOM AREA OF STRAPS, 1ST STRAP DEBOND AREA 1.3" X 1.0", 2ND DEBONDED AREA 3.3" X 1.5". REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS IAW EO 12-1900-53-044. MATERIALS UTILIZED ARE INCLUDED IN THE EO. MAJOR REPAIR.

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