Service difficulty report · Pressure Switch · Diamon DA40

Difficulty date
July 12, 2017
Submitted
July 13, 2017
Operation
General aviation
Aircraft
N424FP
Make and model
Diamon DA40
Aircraft serial
40FC024
Aircraft time
5,215 hours
Engine
Lyc O360A4M
Engine time
1,059 hours
Part
Pressure Switch
Part number
0986344077
Condition
Leaking
Location
Engine
Part time
1,021 hours
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING PRE-FLIGHT, THE PILOT DISCOVERED A LARGE OIL SPOT ON GROUND COMING FROM ENGINE COWLING. REMOVED THE ENGINE COWLING, DISCOVERED THE OIL PRESSURE SWITCH TO BE LEAKING.

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