Doosan D55C-5 Service Manual

D439E Service Manual 4. Fuel system
166
OK
OK
Replace injector or
use genuine fuel
Insufficient fuel
Engine stop
No trouble code
Check the fuel filter
outiet for the fuel
su
pp
l
y
OK
Check the
remaining fuel and
fuel system (for
hose damage etc)
OK
De-moisturization
Check moisture
in the fuel system. Check
moisture in the fuel tank and
filter.
Replace the fuel,
air bleeding. If fuel
contains any
carbonized
substance, check
and replace
injection parts.
Check the fuel for any
impurities
Check any air in the
fuel.
Rerform air
bleeding until vapor
removal completes.
Re
p
lace switches
Turn off the engine
stop switch connector
and check the
switches
If fuel contained
any impurities
OK
Check wiring
short of adjacent wires to
check the possibility with
ot
h
e
r wirin
gs
Check engine stop
switch after applying
volta
g
e
Check and repair
wiring
Fuel system
Vapor check
Not fixed
Not applied
Short
Engine stop
Switches

Doosan D55C-5 Specifications

General

Brand	Doosan
Model	D55C-5
Category	Engine
Language	English