Cub Cadet Yanmar 3TNV72 - Manual (Page 170)

FUEL SYSTEM
TNV IDI Service Manual 7-9
Fuel System Diagram
FUEL SYSTEM DIAGRAM
Figure 7-2
1 – Diesel Fuel Supply
2 – Fuel Filter / Water Separator
3 – Mechanical Fuel Pump (Used in place of the
electric fuel pump on some models)
4 – Electric Fuel Pump (Used on models
without mechanical fuel pump)
5 – Low-Pressure Fuel Supply Lines
6 – Fuel Filter
7 – Fuel Injection Pump
8 – High-Pressure Fuel Injection Lines
9 – Fuel Injectors
10 – Fuel Return from Fuel Injectors
11 – Air Bleed Orifice
12 – Fuel Return to Tank
(1)
(9)
(7)
(12)
(6)
(11)
(5)
(4)
(2)
(3)
(8)
(10)
0001058A
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