Service difficulty report · Isolator · Beech 1900D

Difficulty date
January 1, 2011
Submitted
January 24, 2011
Operation
Air carrier
Aircraft
N49543
Make and model
Beech 1900D
Aircraft serial
UE181
Aircraft time
31,884 hours, 37,208 cycles
Engine
Pwa PT6*
Part
Isolator
Part number
12991004717
Part serial
S2067
Condition
Cracked
Location
Engine Mount
Stage of operation
IN
How discovered
M
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 MAGNETIC PARTICLE INSP DISCOVERED ISOLATOR MOUNT WELD AREA CRACKS. PERFORMED WELD REPAIR TO ENGINE TRUSS TUBE WELD AREAS.

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