Shibaura E673L User Manual
Page 28
109821_0508
28
Low oil pre
ssu
re
L
a
ck of oil
Improper oil
High l
ub
ric
a
ting oil temper
a
t
u
re
Oll le
a
k
a
ge
Wrong
s
election of
Over he
a
t
L
a
rge oil con
su
mption.
kind
a
nd vi
s
co
s
ity.
Clogged filter
a
nd
s
tr
a
iner.
Worn
b
e
a
ring
s
a
nd oil p
u
mp.
F
au
lty relief v
a
lve.
L
a
ck of power
Incorrect injection p
u
mp
a
dj
us
tment.
Poor cylinder compre
ss
ion pre
ssu
re.
Injection nozzle m
a
lf
u
nction,
Cylinder compre
ss
ion pre
ssu
re le
a
k
a
ge.
lncorrect injection pre
ssu
re
a
dj
us
tment
lnt
a
ke v
a
lve cle
a
r
a
nce
Incorrect
s
pr
a
y condition
a
dj
us
tment.
Nozzle holder mi
sa
lignment
In
su
fficient f
u
el
su
pply to the injection p
u
mp
Cylinder
b
ore we
a
r
L
a
ck of f
u
el in t
a
nk
In
su
fficient
a
ir int
a
ke
a
mo
u
nt
Air mixing in injection p
u
mp
F
u
el filter clogged
Air cle
a
ner clogging
Int
a
ke re
s
triction
Governor m
a
lf
u
nction.
Incorrect engine control
a
dj
us
tment
Deterior
a
ted governor
s
pring
Exce
ss
ive f
u
el con
su
mption
F
u
el le
a
k
a
ge
Too m
u
ch injection
a
mo
u
nt
Exce
ss
ive mech
a
nic
a
l lo
a
d
s
Injection p
u
mp mi
sa
dj
us
tment.
D
a
m
a
ged p
a
cking.
Improper in
s
t
a
ll
a
tion or tightening.