Textron Cessna 172R, Руководство по эксплуатации для пилотов

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CESSNA
MODEL 172R
SECTION 4
NORMAL
PROCEDURES
2. Main Wheel Tire -- CHECK
for
proper inflation and general
condition (weather checks,
tread depth and wear, etc...).
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
below and
do
not
fly airplane.
A
WARNING
IF, AFTER REPEATED SAMPLING, EVIDENCE OF
CONTAMINATION STILL EXISTS, THE AIRPLANE
SHOULD
NOT BE FLOWN. TANKS SHOULD BE
DRAINED AND SYSTEM PURGED BY
QUALIFIED
MAINTENANCE PERSONNEL. ALL EVIDENCE OF
CONTAMINATION MUST BE REMOVED BEFORE
FURTHER FLIGHT.
4.
Fuel Quantity -- CHECK VISUALLY for
desired
level.
5.
Fuel
Filler Cap
-
SECURE and VENT UNOBSTRUCTED.
(J)
NOSE
1.
Fuel Strainer
Quick Drain Valve
(Located
on
bottom of
fuselage)
--
DRAIN
at
least a cupful
of
fuel (using
sampler
cup) from valve
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, including the fuel reservoir and
fuel
selector, until all contamination has
been removed.
Ifl
contaminants are still
present,
refer
to
WARNING above
and
do
not
fly the airplane.
Revision 7
4-9
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