Components
Rust
Discoloring
Race
and
roller
u
u
e
2
2
0
3
0
t
c
6
6
6
Fig
h
The
wheel
bearing
is
serv
iceable
if
discoloring
can
be
removed
with
solvent
or
by
polishing
f
a
Inner
race
flaking
t
d
Cracked
roller
iT
t
j
t
11
1
1
t
t
I
l
1
t
F
1ll
JJ
J
t
I
1
ollf
oe
c
g
Recess
on
foDer
Front
Axle
Front
Suspension
Cause
Temperature
increased
during
operation
lowers
when
the
bearing
stops
moisture
inside
the
bearing
is
condensed
becoming
fine
drips
and
the
grease
is
moistened
The
bearing
has
been
placed
in
a
highly
moistened
place
for
a
long
period
of
time
Intrusion
of
moisture
chemicals
etc
or
the
bearing
is
touched
with
bare
hand
and
no
rustproof
action
has
been
taken
Slight
discoloring
may
become
like
oxidized
oil
stain
due
to
grease
In
the
most
cases
this
occurs
when
preliminary
pressure
is
too
high
I
I
I
1
v
i
n
dJ
b
RoUer
flaking
c
Cracked
inner
race
c
f
J
Jt
v
l
e
Recess
on
inner
race
f
Recess
on
outer
race
h
Rust
outer
race
F
A007
Fig
FA
12
Defective
conditions
of
bearing
FA
7
ROOM
LAMP
BULB
REPLACEMENT
1
Lens
2
Bulb
3
Lamp
body
4
Screw
Remove
lens
from
lamp
housing
2
Pull
bulb
forward
and
remove
it
from
socket
3
Push
new
bulb
into
socket
4
Install
lens
REMOVAL
AND
INSTALLATION
To
remove
lamp
assembly
discon
nect
battery
ground
cable
remove
two
retaining
screws
with
lens
removed
from
lamp
housing
dismount
lamp
1
Remove
six
lens
retaining
screws
and
lens
2
Push
in
on
bulb
and
turn
it
counterclockwise
to
remove
it
from
socket
Body
Electrical
System
J
CD
O
lux
Cab
8E700B
Fig
HE
ll
Room
lamp
housing
from
roof
rail
and
disconnect
two
wires
at
connectors
Install
new
lamp
assembly
in
the
reverse
sequence
of
removal
REAR
COMBINATION
LAMP
BULB
REPLACEMENT
1
Screw
2
Lens
3
Bulb
4
Rim
5
Lamp
body
@
BE70tB
Fig
BE
12
Rear
combination
lamp
3
Insert
new
bulb
into
socket
press
it
inward
and
rotate
it
clockwise
Make
sure
that
bulb
is
locked
in
its
socket
4
Place
lens
into
position
and
install
retaining
screws
8E
8
REMOVAL
AND
INSTALLATION
I
Disconnect
wiring
assembly
at
cormector
2
Remove
two
nuts
from
combina
tion
lamp
mounting
studs
3
Dismount
combination
lamp
as
sembly
from
vehicle
4
Replace
lamp
assembly
with
a
new
one
5
Install
new
lamp
assembly
in
the
reverse
sequence
of
removal
LICENSE
LAMP
BULB
REPLACEMENT
1
Screw
2
Bracket
3
Lens
4
Bulb
i
J
BE702B
Fig
HE
13
License
Iomp
1
Remove
lens
retaining
screw
if
so
equipped
and
remove
lens
2
Pull
out
bulb
and
replace
it
with
a
new
one
3
Install
lens
REMOVAL
AND
I
NSTALlATI
ON
1
Disconnect
lead
wire
at
con
nector
2
Remove
lamp
bracket
retaining
screws
and
lamp
assembly
3
Install
new
lamp
assembly
in
the
reverse
sequence
of
removal
