Cessna 150 Series Service Manual page 154

FUEL OUANTITY INDICATORS
WING TANK
CROSSOVER VENT
SCREEN
FUEL TANK SUMP
FUEL TANK SUMP
DRAIN VALVE
DRAIN VALVE
FUEL
22.5 GALS
OFF
FUEL LINE DRAIN PLUG
FUEL
MSTRAINER
TO INTAKE
STRAINER
MANIFOLD DRAIN
KNOB
ENGINE
PRIMER
THROTTLE
CODE
FUEL SUPPLY
VENT
CARBURETOR
MECHANICAL LINKAGE
ELECTRICAL
CONNECTION
TO ENGINE
CYLINDERS
CONTROL
KNOB
Figure 12-1. Fuel System Schematic
12-3