Electric Primer System Diagram - Piper PA-44-180 SEMINOLE Maintenance Manual

AIRPLANE MAINTENANCE MANUAL
TO HEATER
COMBUSTION HEATER
FUEL PUMP
TO
CYL'S
1,2 &4
CARBURETOR
ENGINE DRIVEN FUEL
PUMP
ELECTRIC FUEL PUMP
FILLER CAP
LEFT FUEL
CELL
SCUPPER DRAIN
FUEL VENT
Figure 73-3a. Electric Primer System (PA-44-180 S/N 44-95001 and up)
PIPER AIRCRAFT
PA - 4 4 - 1 8 0 / 1 8 0 T
L. FUEL R. FUEL
PRESS. PRESS
GAUGE GAUGE
PRIMER
SOLENOID
VALVES
PRIMER
SWITCHES
FUEL SECTOR CONTROLS
L. ENGINE R. ENGINE
ON
OFF
X-FEED
FILTER &
SUMP
SELECTOR VALVE
3F7
TO
CYL'S
1,2 &4
ENGINE DRIVEN FUEL
ELECTRIC FUEL PUMP
ON
OFF
X-FEED
FILLER CAP
RIGHT FUEL
FILTER &
SUMP
SCUPPER DRAIN
QUICK DRAIN
CARBURETOR
PUMP
CELL
FUEL VENT
7 3 - 1 2 - 0 4
Page 73-05
Revised: May 15, 1989