Service difficulty report · Support · Beech 58

Difficulty date
December 29, 2010
Submitted
December 29, 2010
Operation
General aviation
Aircraft
N690KL
Make and model
Beech 58
Aircraft serial
TH2251
Aircraft time
229 hours
Engine
Cont IO550C
Engine time
229 hours
Propeller
Hartzl PHCJ3YF2
Part
Support
Condition
Broken
Location
Oil Cooler
Part time
229 hours
Component
Oil Cooler · Niagara
Component part number
10280A655090
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 AN A ANNUAL INSP IT WAS NOTICED THAT THE LT ENGINE OIL COOLER FWD FACE EXTERNAL DIAGONAL SUPPORT BAR HAD BROKEN OFF HALF WAY FROM THE CTR TO THE BOTTOM INBD CORNER. UNIT REMOVED FOR REPAIR.

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