Kubota Z400-B Handbuch Seite 51

0109F040
1
0109F041
• To stop the engine
When the stop lever (1) is moved to the stop position, fork
lever 1 (2) is pushed and the control rod (3) is moved to
stop the fule injection.
( 1)
Stop Lever
(2)
Fork Lever
1
(3)
Control Rod
[5]
Injection Nozzle
The nozzle is of the throttle type. The needle valve (10) is
pushed against the nozzle body
(9)
by the nozzle spring
(6)
with the push rod (7).
The fuel forced from the injection pump pushes up the
needle valve and is injected into the sub-combustion chamber
(4).
The excessive fuel which is not injected returns through
the center chamber of the nozzle holder and the eye joint
(2)
to the fuel tank.
The injection pressure can be adjusted with the adjusting
washer (5). from 13,73 to 14.71 MPa (140 to 150 kgf/cm
2 ,
1991 to 2133 psi).
(1) Fuel Overflow Pipe
(2) Eye Joint
(3) Nozzle Holder Body
(4) Sub-combustionChamber
(5) Adjusting Washer
(6) Nozzle Spring
(7) Push Rod
(8) Retaining Nut
(9) Nozzle Body
(10) Needle Valve
M·41