Cessna 208B - Cabin; Leftside

CESSNA SECTION 4
MODEL 2088 (675 SHP)
NORMAL PROCEDURES
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PREFLIGHT INSPECTION (Continued)
CABIN (Continued)
5. All Circuit Breakers - IN.
6. Static Pressure Alternate Source Valve - OFF (full in).
7. Inertial Separator T-Handle - NORMAL.
8. Standby Flap Motor Switch (Overhead)
- GUARDED NORM.
9. Oxygen Supply Pressure - CHECK.
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10.0xygen Masks (if installed) - CHECK AVAILABLE.
11.Fuel Selector Valves - CHECK ON and FEEL AGAINST STOPS.
12.Fuel Totalizer (if installed) - RESET as required.
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13.Radar (if installed) - OFF.
14.Air Conditioner (if installed) - OFF.
15.lnverter Switch (if installed) - OFF.
16.Bleed Air Heat Switch - OFF.
17.Emergency Power Lever - NORMAL, and if applicable, copper
witness wire present and intact.
18.Trim Controls - SET.
19.Fuel Shutoff - ON.
20.Cabin Heat Firewall Shutoff Control -CHECK IN.
21 .Battery Switch
- ON.
22.Avionics Power Switch No. 2 - ON. Check audibly that avionics
cooling fan is operating.
23,Avionics Power Switch No. 2 - OFF.
24.Fuel Quantity Indicators - CHECK QUANTITY.
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25.Wing Flaps - FULL DOWN.
26.PitoffStatic and Stall Heat Switches - ON for 30 seconds, then
OFF. (Ensure pitoffstatic tube covers are removed.)
27.Battery Switch - OFF.
@ LEFT SIDE
1. Fuel Reservoir Drain (bottom of fuselage or left side of cargo pod)
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- DRAIN (using fuel sampler) to check for water, sediment, and
proper fuel before each flight and after each refueling. If water is
. . observed, take further samples until clear. Take repeated
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samples from all fuel drain points (see Section 7, Fuel System
Schematic for all
nine drain locations) until all contamination has
-, been removed.
=, NOTE
Properly dispose of samples from all fuel drains, since
av~ation turbine fuel will deteriorate asphalt surfaces.
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(Continued Next Page)
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