Fuel System Diagram Of U.s. Model - Yamaha 33 1980 Owner's Manual

4-1-3. FUEL SYSTEM DIAGRAM OF U.S.A. MODEL:
Y-33 4-3
-TANK UNIT OF
ELEC FUEL GAUGE
FUEL SUPPLY VALVE
WATER SEPARATER
FUEL TANK
ALTERNATOR
FUEL FILTER
AIR-BLEED BOLT
FUEL RETURN
ENGINE
FILTER W/COCK
FUEL FEED PUMP
PRIMING LEVER
FWD
FUEL INJECTION PUMP
AIR-BLEED BOLT
ENGINE SERIAL
NO.. IMPRESSED
-INJECTION LINE
INJECTION VALVE ASSY
Fig. 23-2