Cessna SkyHawk SP 172S NAV III 2005 Pilot Operating Handbook page 246

SECTION 7
AIRPLANE AND SYSTEMS DESCRIPTION
CESSNA
MODEL 172S NAV III
FUEL SYSTEM
(Continued)
B3972
FUEL
RETURN
=,,""--_... -- "'- ... _.- -- -- .,.
GEA71
ENGINE AND
AIR FRAME UNIT
"
I
GEA 71
i
FUEL
I
'
I , FUEL
aUANITY
aUANITY
[
RANSMITIER
!
TRANSMITIER
RIGHT FUEL TANK
VENT
DRAIN VALVE
(5 TOTAL)
FUEL RESERVOIR TANK
VENT
(WITH
CHECK
VALVE)
LEFT FUEL TANK
I
FUEL RESERVOIR :
DRAIN
I i
1
AUXIUARY FUEL PUMP----.r" j
FUEL PUMP ;
L
I
I
I
FUEL SHUT OFF
.t:
F U E L ' ; "
VALVE KNOB ••
FUEL STRAIN
\..J ' .
I
n .
VENGINE- DRIVEN
I '
.;. ,
• !
t
FUEUAIR
i
I
DRAIN VALVE :
' =;:-;0
FUEl.: .
DISTRIBUTION
wg-.:---:;..tzj
FUEL RETURN
i
UNIT
I I
FUEL SUPPLY
............ MECHANICAL
LINKAGE
ELECTRICAL
CONNECTION
0585T1063
Figure 7-6. Fuel System
7-40 U.S.
172SPHAUS-00