Textron 172R180HP, Pilot Operating Handbook

Page: 96 / 396

SECTION 4 CESSNA
MODEL 172R (180 HP) NORMAL PROCEDURES
I
2. Engine Oil Dipstick/Filler Cap -- CHECK oil level, then check
dipstick/filler cap SECURE. Do not operate with less than five
quarts. Fill to eight quarts for extended flight.
3. Engine Cooling Air Inlets -- CLEAR of obstructions.
4. Propeller and Spinner -- CHECK for nicks and security.
5. Air Filter -- CHECK for restrictions by dust or other foreign
matter.
6. Nose Wheel Strut and Tire -- CHECK for proper inflation of
strut and general condition (weather checks, tread depth and
wear, etc ... ) of tire.
7. Left Static Source Opening -- CHECK for blockage.
@LEFT WING
1. Fuel Quantity -- CHECK VISUALLY for desired level.
2. Fuel Filler Cap -- SECURE and VENT UNOBSTRUCTED.
3. Fuel Tank Sump Quick Drain Valves -- DRAIN at least a
cupful of fuel (using sampler cup) from each sump location to
check for water, sediment, and proper fuel grade before each
flight and after each refueling. If water is observed, take
further samples until clear and then gently rock wings and
lower tail to the ground to move any additional contaminants
to the sampling points. Take repeated samples from all fuel
drain points until
all
contamination has been removed. If
contaminants are still present, refer to WARNING on page 4-9
and do not fly airplane.
4. Main Wheel Tire -- CHECK for proper inflation and general
condition (weather checks, tread depth and wear, etc ... ).
4-10 Oct 4/01