Loss Of Oil Pressure; Loss Of Fuel Pressure; High Oil Temperature; Electrical Failures - Piper WARRIOR III PA-28-161 Pilot Operating Handbook

PIPER AIRCRAFT CORPORATION
PA-28-161, WARRIOR III

LOSS OF OIL PRESSURE

Land as soon as possible and investigate cause.
Prepare for power off landing.

LOSS OF FUEL PRESSURE

Electric fuel pump ..........................................................................................ON
Fuel selector ..................................................................................check on tank

HIGH OIL TEMPERATURE

Land at nearest airport and investigate the problem.
Prepare for power off landing.

ELECTRICAL FAILURES

Anytime the bus voltage is below 25 Vdc, the Low
Bus Voltage Annunciator will be illuminated.
ALT annunciator light illuminated:
Ammeter .......................................................................Check to verify inop. alt.
If ammeter shows zero:
ALT switch ....................................................................................................OFF
Reduce electrical loads to minimum:
ALT circuit breaker .....................................................................Check and reset
ALT switch .....................................................................................................ON
If power not restored:
ALT switch ....................................................................................................OFF
If alternator output cannot be restored, reduce electrical loads and land as
soon as practical. Anticipate complete electrical failure. Duration of battery
power will be dependent on electrical load and battery condition prior to
failure.
ISSUED: JULY 1, 1994
EMERGENCY PROCEDURES
NOTE:
SECTION 3
containing fuel
as required
REPORT: VB-1565
3-5