SDR 96ZZZX2700

Service difficulty report · Bearing · Beech B90

Difficulty date: April 30, 1996
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N388MC
Make and model: Beech B90
Aircraft serial: LJ383
Engine: Pwa PT6A20
System (JASC): 7321 · Fuel Control/Turbine Engines
Part: Bearing
Part number: 2528973
Condition: Failed
Location: Rt Eng Fuel Cont
Component: Bendix · DPF2
Stage of operation: NR
Nature of condition: Y
Precautionary procedure: O

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

What was found

RIGHT ENGINE FLUCTUATIONS 2-3 SECONDS, 3 TIMES. AIRCRAFT YAW. FIFTEEN MINUTES LATER, FLUCTUATINS OCCURRED THEN FUEL FLOW WENT TO ZERO. ENGINE QUIT. RESTARTED ON GROUND, NO RESPONSE TO THROTTLE. DISASSEMBLED FUEL CONTROL, FOUND BUSHING ASSY BEARING FAILED.

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