Service difficulty report · Plug · Cessna 172S

Difficulty date
July 21, 2020
Submitted
July 22, 2020
Operation
General aviation
Filed by
IKBR028F
The Ohio State University Airport
Aircraft
N20SU
Make and model
Cessna 172S
Aircraft serial
172S11623
Aircraft time
2,791 hours
Engine
Lyc IO360L2A
Engine time
408 hours
Part
Plug
Part number
STD1211
Condition
Leaking
Location
Crankshaft
Part time
408 hours
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

WHILE PERFORMING OTHER WORK DISCOVERED CRANKSHAFT PLUG P/N STD-1211 LEAKING. INSTALLED NEW PLUG IAW LYCOMING INSTRUCTIONS.

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