Yamaha F75F - Page 44

Fuel system
2-20
C
B
D
A
6. Vapor separator
17. Intake manifold
4. Low-pressure fuel pump
10. Fuel pressure
regulator
2. Primer pump 1. Fuel tank
3. Fuel filter
7. Float chamber
8. Filter
9. High-pressure
fuel pump
11. Fuel rail
12.
Fuel injector
#1
12.
Fuel injector
#2
12.
Fuel injector
#3
12.
Fuel injector
#4
14.
Combustion
chamber #1
14.
Combustion
chamber #2
14.
Combustion
chamber #3
14.
Combustion
chamber #4
5. Fuel
strainer
19. Atmosphere (cowl outside)
16. Vapor shut-off valve
15. Canister
18. Check valve
21. Charcoal
20. Atmosphere
(cowl inside)
13. Intake port
294 kPa
(2.94 kgf/cm
2
,
42.6 psi)
1. Fuel tank
2. Primer pump
3. Fuel filter (Water separator)
4. Low-pressure fuel pump
5. Fuel strainer
6. Vapor separator
7. Float chamber
8. Filter
9. High-pressure fuel pump
10. Fuel pressure regulator
11. Fuel rail
12. Fuel injector
13. Intake port
14. Combustion chamber
15. Canister
16. Vapor shut-off valve
17. Intake manifold
18. Check valve
19. Atmosphere (cowl outside)
20. Atmosphere (cowl inside)
21. Charcoal
A. Fuel flow
B. Vapor gas flow
C. Air flow
D. Purified gas flow