Cessna 208B - New Engine Break-In and Operation; Oil Pressure Gage; Oil Temperature Gage

-
SECTION 7 CESSNA ,s.~
AIRPLANE AND SYSTEMS DESCRIPTION MODEL 208B (675 SHP)
ENGINE INSTRUMENTS (Continued)
OIL PRESSURE GAGE
The oil pressure gage is the left half of a dual-indicating instrument
, .
mounted on the upper portion of the instrument panel. A direct pressure
oil line from the engine delivers oil at engine operating pressure to the
oil pressure gage. lnstrument markings indicate a minimum operating
pressure (red line) of 40 psi, a cautionary range (yellow arc) of from 40
to 85 psi, a normal operating range (green arc) of from 85 to 105 psi,
and a maximum (red line) of 105 psi.
OIL TEMPERATURE GAGE
The oil temperature gage is tne
rlgnt half of a dual-~ndicatlng instrument
mounted on the upper
portion of the instrument panel. The instrument
is operated by
an'elecirical-resistance type temperature sensor which
receives power from the airplane electrical system.
lnstrument markings:
Airplane serials
208B0001 thru 208B0999 not equipped with Service
Kit
SK208-147: Minimum operating temperature (red line) -4O0C,
cautionary range (yellow arc) from -40°C to 1O0C, normal operating
range (green arc) from
10'C to 99"C, and maximum (red line) 99°C.
Airplane serials
208B1000 and on, and earlier airplanes equipped
with Service Kit
SK208-147: Minimum operating temperature (red
line)
-40°C, cautionary range (yellow arc) from -40% to 1O0C, normal
operating range (green arc) from 10°C to
99"C, 10-minute transient
range (yellow arc) 99°C to
104'C, and maximum (red line) 104°C.
NEW ENGINE BREAK-IN AND OPERATION
There are no specific break-in procedures required for the Pratt &
Whitney Canada Inc. PT6A-114A turboprop engine. The engine may be
safely operated throughout the normal ranges authorized by the
manufacturer at the time of delivery of your airplane.
1 7-54 U.S.
Revision 23