Case 445/M2, Service Manual, Page: 121 / 178

SECTION 3 − DUTY − INDUSTRIAL APPLICATION MOTORI
87
ED. FEBUARY 2003
ANO
M
AL
Y
PO
SSI
B
L
E
C
A
U
SE
RE
M
E
D
Y
NO
T
E
T
h
ee
n
gi
n
eo
ve
rh
e
at
s
Fa
ulty
wa
te
r
p
um
p
.
C
he
ck
the
uni
t
and
re
p
la
ce
if
ne
ce
ss
ar
y.
R
e
-
p
lac
e
th
e
gasket
.
Ma
lfunctioning
the
rm
osta
t.
Rep
lac
e
th
e
th
er
m
o
st
at
.
Fo
ul
in
g
in
cool
an
t
o
p
e
ni
ng
s
in
the
cyl
in
d
e
r
h
e
ad
an
d
cy
lin
d
e
r
grou
p
s.
W
ash
follo
win
g
th
e
stan
d
ard
s
sp
e
cif
ie
d
for
the
typ
e
o
f
d
e
sca
lin
g
p
ro
d
u
ct
us
e
d
.
W
at
e
r
p
u
m
p
d
riv
e
b
e
lt
slac
k.
C
h
e
ck
and
ad
ju
st
the
ti
ghtne
ss
of
the
b
e
lt.
O
n
ap
p
lic
ation
s
p
ro
vid
e
d
with
au
tom
atic
te
ns
io
ne
r,
che
ck
cor
re
t
w
or
chi
n
g
o
f
such
de
vi
ce
.
C
o
o
lan
t
lev
el
to
o
lo
w
.
To
p
−
up
ra
d
iator
with
coolant.
In
co
rr
e
ct
e
n
gin
e
tim
in
g.
C
h
e
ck
ti
m
in
g
and
tune
cor
re
ctl
y.
In
co
rr
e
ct
calib
ra
tion
of
in
je
ct
ion
p
u
m
p
.
C
o
rr
ec
t
th
e
d
e
liv
er
y
rat
e
o
f
th
e
p
u
m
p
o
n
a
b
e
n
ch
so
th
at
th
e
in
je
ct
ion
is
at
th
e
sp
e
cif
ie
d
ra
te
.
S
e
e
y
our
d
e
al
e
r.
Dr
y
air
cl
e
an
e
r
b
loc
ke
d
.
C
lean
th
e
ai
r
fil
ter
o
r
rep
lac
e
if
n
ec
es
sa
ry
.
E
n
gin
e
o
p
e
ra
tion
is
ir
re
gu
lar
an
d
lac
ks
po
w
e
r
In
co
rr
e
ct
tim
in
g
o
f
in
je
ction
p
u
m
p
.
C
h
ec
k
ti
m
in
g
an
d
co
rr
ec
tl
y
set
p
u
m
p
.
K
.K
.S
.B
.au
to
m
at
ic
cold
ad
van
ce
d
e
vic
e
m
al-
functi
oni
n
g.
C
h
e
ck
o
r
re
p
lac
e
in
je
ct
ion
p
u
m
p
.
E
x
ce
ssiv
e
p
iston
w
e
ar
.
C
h
e
ck
o
r
re
p
lac
e
in
je
ct
ion
p
u
m
p
.
In
co
rr
ec
t
cal
ib
ra
ti
o
n
o
f
sp
eed
regu
la
to
r.
C
h
e
ck
and
cor
re
ctly
ca
lib
ra
te
the
re
gula
tor
.
S
e
e
y
our
d
e
al
e
r.