Bleeding Fuel System - Kubota ZD1600 Series Operator's Manual

SERVICE AS REQUIRED
Slow blow fuse box 4
(A) Front
ZD1611LF,ZD1611RLF,ZD1611RL
Fuse Ca-
Fuse Name on the
box paci-
No.
No. ty
(1) 5 A EGR_VALVE
(2) 5 A AIR_FLOW
(3) 5 A FUEL_PUMP
1
SEVICE_RE-
(4) 5 A
START-
(5) 5 A
ER_SW
(6) 5 A
IGNSW
(7) 5 A
(MAIN_ECU)
IGNSW
(8) 5 A
(ENG_ECU)
STARTER
(9) 30 A
2
(10) 20 A +B (ENG)
+B (MAIN-
(11) 5 A
(12) 20 A WORK LAMP
(13) 5 A IGN (BODY)
(14) 5 A
3
MAIN POW-
(15) 30 A
(16) 5 A +B (BODY)
AIR SUS
(17) 10 A
(18) 50 A HEATER
MAIN_POW-
4 (19) 50 A
(20) 80 A

2. Bleeding fuel system

Air must be removed:
• When the fuel filter or lines are removed.
• When the water is drained from the water
separator.
• When tank is completely empty.
• After the machine has not been used for a long
period of time.
MAINTENANCE
Protected Circuit
label
EGR valve
Air flow sensor
Fuel pump
Service reset
SET
EFI ECU, MAIN ECU
HORN Horn
MAIN ECU
EFI ECU
Starter
(+B)
Separator
Heater relay
EGR valve
Air flow sensor
Fuel pump
EFI ECU
MAIN ECU, Alternator
ECU)
Work light
12 V Outlet
Alternator
Meter
OPC Safety switches
Key switch
ER
Meter
Seat (Air suspension)
SEAT
Air heater
Fuse (9) (10) (11) (15)
ER (16) (17)
ALT Alternator
107