Fuel System; Fuel Fi Iter; Fuel Feed Pump; Injection Nozzle - Kubota Z400-B Handbuch

FUEL SYSTEM
U109F032
The fuel is fed from the fuel tank (1) (not included in the
basic model) through the fuel filter (6) to the injection pump
(S) by the fuel feed pump (7) (in the basic model). The
injection pump force-feeds the fuel through the injection
pipes (3) to the injection nozzles (4), which inject the fuel
into the cylinders for combustion.
The excessive fuel in the injection pump and the injection
nozzle is collected in the fuel overflow pipes (2) and returns
to the fuel tank .
• NOTE:
• Component marked
*
is not included in the basic model.
• Component marked
**
is included only in the basic model.
*(1) Fuel Tank
(2) Fuel Overflow Pipe
(3) I njection Pipe
(4) Injection Nozzle
(S) Injection Pump
(6) Fuel Filter
**(7) Fuel Feed Pump
M-25