Cirrus SR22T - Page 248

7-42 P/N 13772-005
Section 7 Cirrus Design
Systems Description SR22T
Figure 7-8
Fuel System Schematic
ENGINE SPEED
SENSOR
(LOW RPM)
THROTTLE
METERING
VALVE
FIREWALL
FUEL
PUMP
GASCOLATOR
SR22_FM07_3259
NOTE
In HIGH BOOST/PRIME
mode, relay allows fuel
pump operation only when
manifold pressure is greater
than 24 in Hg or, - to
facilitate engine starting
- when engine speed is
less than 500 RPM.
MAP SENSOR
(HIGH in Hg)
ENGINE
AIRFRAME
UNIT
FUEL FLOW
SENSOR
ELECTRIC
AUXILIARY
PUMP
R. WING
COLLECTOR
VENT
FILLER
R. WING TANK
FILLER
OFF
FEED
RETURN
LEFT
RIGHT
FEED
RETURN
FUEL PRESSURE SWITCH
SELECTOR VALVE
OPERATION
FUEL
FLOW
INDICATOR
ANNUNCIATOR
FUEL
FUEL
QUANTITY
INDICATOR
HIGH
BOOST/
PRIME
BOOST
DRAIN
(5 PLACES)
INJECTOR
MANIFOLD
VENT
L. WING TANK
L. WING
COLLECTOR
FUEL
RELAY
ENGINE DRIVEN
FUEL PUMP
MIXTURE CNTL.
FLAPPER
VALVE
FLAPPER
VALVE
SELECTOR
VALVE
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