Service difficulty report · Beam · Cessna 402C

Difficulty date
December 1, 2012
Submitted
December 3, 2012
Operation
Air carrier
Aircraft
N1361G
Make and model
Cessna 402C
Aircraft serial
402C0270
Aircraft time
30,416 hours
Part
Beam
Part number
565410412
Condition
Cracked
Location
Rt Nacelle
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 A SCHEDULED MX EVENT, THE RT ENGINE ASSY WAS REMOVED FOR A SCHEDULED TIME CHANGE. UPON REMOVAL, A CRACK WAS DISCOVERED AT THE RT NACELLE CROSSOVER BEAM IN THE AREA OF TURBOCHARGER BRACKET HOLE LOCATIONS. LOCATION OF CRACK RELATIVE TO RT NACELLE CROSSOVER BEAM 5654104-12. C/A WILL BE TO REMOVE RT NACELLE CROSSOVER BEAM, PERFORM A DETAILED VISUAL INSPECTION OF SURROUNDING STRUCTURE, AND REASSEMBLE WITH NEW OEM PARTS.

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