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.
I
5. Engine
runs at
id!e speed.
E ng ine "ON "
indicating
1 ight
(28,
Fig.
1)
does not gfow.
7. Engine
will
not
con-e 'IJp" to
governed speed
in GEN
mode.
Aug 25,'s
D.
Defective
shutdown
relay
D.
Check relay (3,
Fig.
4).
Replace
(3,
Figa 4
if defective.
A.
Lamp defective
B.
Indicating
light
body
poor iy grounded
C . Defective
fue I pressure
switch
(5, Fig.41
A.
12-V
DC power not reach-
ing governor
control
box
fee following
reasons:
(1)Engine
circuit
fcbe (27,
Fig.
1) is blown
c . Check wi;in(; to higil fer::pefsi-u:T
switcll.
Two ye I low-b 12.2 wirei
should
be coni:ec!ed
to N .O.
terminal.
Yellow
wire should
be
con;;i:cicd
to C terminal.
Check
resistance
between
termit.la15 N.
0.
and C.
with
wires removed.
In fin i!e res L tcince Ind icctcs a
900d
(erpCOtUiC?
:witch.
A
readabic
resistance
indTcatcs
a
defective
s:;litch.
Replace switch
A. Replace
lamp.
.
B. Be sure light
b grounded
propSly.
C . Check switch.
Replace
if defec-
tive.
A. Apply
12-V
DC directly
to
terminal
E
on governor
con-
trol
box.
If engine
comes-up
to
speed,
check following:
(1)Replace
fuse (10 up).
Trouble
Shooting
Chart
(Sheet
5 of 21)
Figure
9
3-l
Page 19
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