Service difficulty report · Engine · Beech C99

Difficulty date
April 22, 2014
Submitted
April 25, 2014
Operation
Air carrier
Aircraft
N238AL
Make and model
Beech C99
Aircraft serial
U238
Aircraft time
22,128 hours, 37,144 cycles
Engine
Pwa PT6A36
Engine time
28,563 hours, 44,942 cycles
Part
Engine
Part number
PT6A36
Part serial
PCE38070
Condition
Sparks
Location
Left
Stage of operation
CL
How discovered
O
Nature of condition
R, A
Precautionary procedure
A

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

What was found

DURING CLIMB OUT PILOT OBSERVED FLAMES & SPARKS COMING FROM THE LT ENG EXHAUST. LT ENG ITT WAS APPROACHING LIMITS, SO PILOT RETARDED THE THROTTLE TO IDLE & RETURNED FOR LANDING.

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