Service difficulty report · Pressure Switch · Cessna 560CESSNA

Difficulty date
February 10, 2014
Submitted
November 13, 2015
Operation
General aviation
Aircraft
N939TW
Make and model
Cessna 560CESSNA
Aircraft serial
5600185
Aircraft time
8,312 hours, 5,792 cycles
Engine
Pwc JT15D5D
Engine time
8,149 hours, 5,687 cycles
Part
Pressure Switch
Part number
99121783
Part serial
UNKNOWN
Condition
Leaking
Location
Engine
Part time
8,149 hours, 5,687 cycles
Stage of operation
TX
How discovered
9
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

FEB 2014 , PILOT REPORTS OIL COMING OUT OF LT ENGINE COWLING. FOUND OIL PRESSURE SWITCH WEEP HOLE LEAKING.