Hitachi EX20UR-2 Manual page 375

ENGINE/Fuel system
FUEL SYSTEM
FUEL FLOW DIAGRAM
Fuel tank
3KR2
r
Injection pump
I
PI ,
To leak-off
pipe
11111 ..
Nozzle
holder
1
L _
1- 1
cE=E0 _
L
3KC1
Nozzle holder
Overflow
Nozzle
Fuel filter
IMP
Ajo
,C4
W05-05-01