SDR AU960268

Service difficulty report · Crankshaft

Difficulty date
March 13, 1996
Submitted
March 26, 2000
Operation
General aviation
Engine
Cont O300C
Part
Crankshaft
Condition
Worn
Location
Engine Sys
Component
Cont
Stage of operation
IN
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

(AUS) ENGINE CONTAINED NUMEROUS DEFICIENCIES MAKING IT UNSERVICEABLE FOR USE: 1. CRANKSHAFT 0.0254MM TO 0.0508MM (0.001IN TO 0.002IN) UNDER MINIMUM LIMITS2. CRANKCASE MAIN TUNNELS 0.0254MM TO 0.0508MM (0.001IN TO0.002IN) OUT OF LIMITS3. CYLINDERS (3OFF) REQUIRED GRINDING TO P015 4. COUNTERWEIGHTS UNSERVICEABLE AS PER CONTINENTAL SERVICE BULLETIN 5. OIL PUMP ACCESSORY HOUSING DAMAGED BEYOND REPAIR6. CYLINDERS (2OFF) STAMPED 'MT' UNSERVICEABLE AS PER SERVICE BULLETIN7. CYLINDER (1OFF) OUT OF P015 LIMITS 8. CAMSHAFT LOBES DAMAGED9. OIL PUMP IMPELLERS DAMAGED BEYOND REPAIR