Engine Primer System Diagram; Fuel System Schematic - Piper PA-44-180 SEMINOLE Maintenance Manual

2286
3093
1
2
3
4
14
4
LEFT 5
FUEL
12
CELL
13
1. PRIMER SOLENOID VALVE
2. PRESSURE SENSOR
3. ENGINE DRIVEN PUMP
4. FILLER PORT
5. FINGER STRAINER
6. ELECTRIC PUMP
7. PRIMER BUTTON
PIPER AIRCRAFT
PA - 4 4 - 1 8 0 / 1 8 0 T
AIRPLANE MAINTENANCE MANUAL
PA-44-180 INSTALLATION
Figure 73-2. Engine Primer System (PA-44-180)
1
7
2
3
8
FUEL SELECTORS
LEFT
ENGINE
ON
OFF
X-FEED
6
9
Figure 73-3. Fuel System Schematic (PA-44-180T)
5
3 4
2 13
1 12 11
7
8
RIGHT
ENGINE
ON
OFF
X-FEED
10
10
9
11
3F6
6 7 8
10 9
1. CHECK BALL
2. BALL SPRING
3. RETAINER SCREW
4. O-RINGS
5. CYLINDER
6. SEALING SPRING
7. PISTON
8. STOP PIN
9. PUMP HANDLE
10. FACE NUT
11. WASHER
12. LOCK NUT
13. SEALING PIN
1
1
2
2
3
4
14
RIGHT
5
FUEL
12
CELL
6
8. FUEL PRESSURE GAUGE
9. FILTER AND SUMP
10. SELECTOR VALVE
11. QUICK DRAIN
12. SCUPPER DRAIN
13. FUEL CELL VENT
14. CARBURETOR
Page 73-04
Revised: May 15, 1989
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