U TT
W
SERVI
C
E PRO
C
EDURE
III
P
ilot testing, Cleaning and
R
eplacement
P
a
g
e
19
Pilot
A
ssembly
I
nspection, Testing
and Replacement
S
t
e
p 1.
Position gas control power switch to the “OFF”
po
s
i
t
ion
a
nd unplug w
a
t
e
r
h
ea
t
e
r
f
r
om w
a
ll ou
t
l
e
t
.
S
t
e
p
2
.
R
e
mov
e
ou
t
e
r
j
a
ck
e
t
doo
r
.
S
t
e
p 3.
R
e
mov
e
bu
r
n
e
r
a
nd
r
igh
t s
id
e
of inn
e
r
doo
r
p
e
r
SERVICE PROCED
U
RE I,
st
e
p
s
3
a
nd 4.
S
t
e
p 4.
R
e
mov
e
bu
r
n
e
r
a
ss
e
mbly f
r
om combu
st
ion ch
a
mb
e
r
.
S
t
e
p 5.
R
e
mov
e
pilo
t
/
e
l
e
c
tr
od
e a
ss
e
mbly f
r
om bu
r
n
e
r
(¼" d
r
iv
e
t
ool)
S
t
e
p 6.
In
s
p
e
c
t
pilo
t
fo
r
kink
s
o
r
c
r
a
ck
s
in
t
h
e
pilo
t t
ub
e
.
If found,
t
h
e
pilo
t
mu
st
b
e
r
e
pl
a
c
e
d.
S
t
e
p 7.
In
s
p
e
c
t
pilo
t
o
r
ific
e
:
a
) R
e
mov
e
7/16" nu
t
f
r
om bo
tt
om of pilo
t
a
ss
e
mbly.
b) R
e
mov
e
pilo
t t
ub
e a
nd pilo
t
o
r
ific
e
.
c) in
s
p
e
c
t
pilo
t
o
r
ific
e
fo
r
block
a
g
e
, mu
st
b
e
cl
ea
n
e
d o
r r
e
pl
a
c
e
d.
S
t
e
p 8.
In
st
a
ll pilo
t
/
e
l
e
c
tr
od
e a
ss
e
mbly
t
o bu
r
n
e
r
,
s
e
cu
r
e
wi
t
h
s
c
r
e
w f
r
om
st
e
p 5.
S
t
e
p 9.
In
st
a
ll bu
r
n
e
r
a
nd inn
e
r
doo
r
p
e
r
SERVICE PROCED
U
RE I,
st
e
p
s
5
t
h
r
ough 16.
S
t
e
p 10.
T
o
r
e
s
um
e
op
e
r
a
t
ion follow
t
h
e
in
str
uc
t
ion
s
loc
a
t
e
d on
t
h
e
ligh
t
ing in
str
uc
t
ion l
a
b
e
l o
r t
h
e
ligh
t
ing in
str
uc
t
ion
s
loc
a
t
e
d in
t
h
e
in
st
a
ll
a
t
ion
a
nd op
e
r
a
t
ion m
a
nu
a
l.
7
/
1
6
"
P
ilot
A
ssem
b
l
y
N
u
t
Gas
Control
shown
in
the
“OFF”
position
P
ilot
L
ocation
¼
”
H
e
x D
rive
P
ilot
S
c
r
e
w
P
ilot
Or
i
f
ice
P
ilot T
ub
e
R
19
