SECTION 4
NORMAL PROCEDURES
@NOSE
CESSNA
MODEL 172N
1.
Engine Oil Level -- CHECK, do not operate with less than four
quarts. Fill to six quarts for extended flight.
2.
Before first flight of the day and after each refueling, pull out
strainer drain knob for about four seconds to clear fuel strainer of
possible water and sediment. Check strainer drain closed. If water
is observed, the fuel system may contain additional water, and
further draining of the system at the strainer, fuel tank sumps, and
fuel selector valve drain plug will be necessary.
3.
Propeller and Spinner -- CHECK for nicks and security.
4.
Landing Light(s) -- CHECK for condition and cleanliness.
5.
Carburetor Air Filter -- CHECK for restrictions by dust or other
foreign matter.
6.
Nose Wheel Strut and Tire -- CHECK for proper inflation.
7.
Nose Tie-Down -- DISCONNECT.
8.
Static Source Opening (left side of fuselage) -- CHECK for stop
page.
@LEFT WING
1.
Main Wheel Tire -- CHECK for proper inflation.
2.
Before first flight of the day and after each refueling, use sampler
cup and drain small quantity of fuel from fuel tank sump quick-
drain valve to check for water, sediment and proper fuel grade.
3.
Fuel Quantity -- CHECK VISUALLY for desired level.
4.
Fuel Filler Cap -- SECURE.
(j)
LEFT WING Leading Edge
1.
Pitot Tube Cover -- REMOVE and check opening for stoppage.
2.
Fuel Tank Vent Opening -- CHECK for stoppage.
3.
Stall Warning Opening -- CHECK for stoppage. To check the
system, place a clean handkerchief over the vent opening and
apply suction; a sound from the warning horn will confirm system
operation.
4.
Wing Tie-Down -- DISCONNECT.
@
LEFT WING Trailing Edge
1.
Aileron -- CHECK for freedom of movement and security.
BEFORE STARTING ENGINE
1.
Preflight Inspection -- COMPLETE.
4-6
1 July 1979