107
107
0
0
8
8
.
.
1
1
2
2
E
E
N
N
Engine
Engine
temperature
temperature
display in red
display in red
zone
zone
Engine oi
Engine oil level too low
l level too low Check eng
Check engine oil leve
ine oil level, top up if neces
l, top up if necessary
sary
Rad
Radiat
iator cont
or contami
aminat
nated
ed Cle
Clean radia
an radiator
tor
Coo
Coolan
lant le
t level
vel too
too low
low
Che
Check e
ck engi
ngine r
ne radi
adiato
ator sy
r syste
stem fo
m for le
r leaks
aks, ad
, add
d
coolant if necessary
coolant if necessary
Fa
Fan V
n V be
belt
lt sl
slip
ippi
ping
ng
Ch
Chec
eck V
k V be
belt
lt te
tens
nsio
ion,
n, ti
tigh
ghte
ten o
n or r
r rep
epla
lace
ce as
as
required
required
Transmission
Transmission
oil indicator lit
oil indicator lit
during
during
operation
operation
Transmission oil level
Transmission oil level
too low
too low
Check transmission oil level, top up if
Check transmission oil level, top up if
necessary
necessary
Rad
Radiat
iator cont
or contami
aminat
nated
ed Cle
Clean radia
an radiator
tor
Engine
Engine
running but
running but
truck does not
truck does not
travel
travel
Travel direction switch
Travel direction switch
in neutral
in neutral
Set travel direction switch to required
Set travel direction switch to required
direction
direction
Par
Parkin
king br
g brake
ake app
applie
lied
d
Rel
Releas
easing
ing the
the par
parkin
king br
g brake
ake
Truck does
Truck does
not reach
not reach
max. speed
max. speed
Transmission oil level
Transmission oil level
too low
too low
Check transmission oil level, top up if
Check transmission oil level, top up if
necessary
necessary
Lift speed too
Lift speed too
low
low
Hydraulic reservoir oil
Hydraulic reservoir oil
level too low
level too low
Check hydraulic oil, top up if necessary
Check hydraulic oil, top up if necessary
Hydraulic reservoir
Hydraulic reservoir
discharge system
discharge system
contaminated or
contaminated or
blocked
blocked
Clean / replace hydraulic reservoir discharge
Clean / replace hydraulic reservoir discharge
system
system
Excessive
Excessive
steering play
steering play
Air in steering system
Air in steering system
Check hydraulic oil level and top up if
Check hydraulic oil level and top up if
necessary
necessary, then turn
, then turn the steering wheel
the steering wheel
several times from one end to the other.
several times from one end to the other.
Malfunction in
Malfunction in
the electrical
the electrical
system
system
F
Fa
au
ulltty
y ffu
us
se
e
T
Te
es
st
t ffu
us
se
es
s ((s
se
ee
e c
ch
ha
ap
ptte
er
r F
F))
F
Fa
au
ulltt
P
Po
os
ss
siib
blle
e C
Ca
au
us
se
e
A
Ac
cttiio
on
n
https://www.besttruckmanuals.com/
Summary of Contents for DFG 540
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