SDR 96ZZZX1084

Service difficulty report · Cylinder · Cessna 150G

Difficulty date: January 1, 1996
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N3824J
Make and model: Cessna 150G
Aircraft serial: 15065124
Engine: Cont O200A
System (JASC): 8530 · Reciprocating Engine Cylinder Section
Part: Cylinder
Part number: 641917
Condition: Cracked
Location: Nr 4 Exh Port
Stage of operation: NR
Nature of condition: E, R
Precautionary procedure: A

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

What was found

PILOT REPORTED A ROUGH ENGINE AND A PARTIAL LOSS OF POWER. A PRECAUTIONARY LANDING MADE ON A COUNTY ROAD. NO DAMAGE TO AIRCRAFT, PERSONNEL, OR PROPERTY. FOUND NR 4 CYLINDER CRACKED AFTER CYLINDER REMOVED. CRACK WENT THROUGH VALVE GUIDE BOSS ALLOWING GUIDE TO MOVE IN OPERATION, UNSEATING VALVE. ENGINE TT, 6,193 HOURS.

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