Cessna 182T 2001, Pilot Operating Handbook

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CESSNA SECTION 3 -EMERGENCY PROCEDURES
MODEL 182T FAA APPROVED
MAGNETO MALFUNCTION
A sudden engine roughness or misfiring is usually evidence of
magneto problems. Switching from BOTH to either L or R ignition
switch position will identify which magneto is malfunctioning. Select
different power settings and enrichen the mixture to determine if
continued operation on BOTH magnetos is practicable. If not, switch
to the good magneto and proceed to the nearest airport for repairs.
ENGINE-DRIVEN FUEL PUMP FAILURE
Failure of the engine-driven fuel pump will be evidenced by a
sudden reduction in the fuel flow indication immediately prior to a
loss of power, while operating from a fuel tank containing adequate
fuel.
In the event of an engine-driven fuel pump failure, immediately
turn the auxiliary fuel pump switch ON to restore the engine power.
In this event, the flight should be terminated when practical and the
fuel pump repaired.
LOW OIL PRESSURE
If the low oil pressure annunciator (OIL PRESS) illuminates,
check the oil pressure gauge to confirm low oil pressure condition.
If gauge oil pressure and oil temperature remains normal, it is
possible the oil pressure sending unit or relief valve is
malfunctioning. However, land at the nearest airport to inspect the
source of trouble.
If a total loss of oil pressure is accompanied by a rise in oil
temperature, there is good reason to suspect an engine failure is
imminent. Reduce engine power immediately and select a suitable
forced landing field. Use only the minimum power required to reach
the desired touchdown spot.
Feb 23/01 3-21