Schematic Diagram - Craftsman EZ3 917.272121 Owner's Manual

18.5 hp electric start 46" mower automatic lawn tractor
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SCHEMATIC
TRACTOR
- - MODEL NUMBER
917.272121
BATTERY
f
AMMETER
(OPTIONAL)
WH_E
)G
A_ 0
I
IGNITION
SWITCH
t
FUSE30 AMP.
,
I
I
BLACK
SOLENOID
1_
....
I
|
STARTER
I
|
L_
O
SPARK
_!
_
IGNITION
L_
PLUGSGAP
UNIT
I
"_, (2 PLUGSON v
-
TWIN CYL ENGINES)
._
CHARGING
SYSTEM
OU[PLN-
15 AMP OC O 3600 RPM
BROWN
B_,CK
HEADLIGHTS
GFC
DA
REMOVABLE
CONNECTIONS
- ....
FL¥-L";
NE
)
l
I
BLUE
t
FUEL SHUT-OFFSOLENOID
.oT= l 1
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE-
BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED UP, THE LIGHTS
IGNITION SWITCH
WILL BECOME THEIR BRIGHTEST.
POSITIONCIRCUIT "MAKE"
WIRING INSULATED CLIPS
OFF
_ + G + A 1, , NONE
NOTE: IFWIRING INSULATED
RUNfLIGHT B
+ A1
A+ Y
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
RUN
B ÷ A1
NONE
SHOULD BE REPLACED TO
START
3 + S + A1
NONE
PROPERLY SECURE YOUR WIRING.
87
86 I
85
u30
RELAY
PTO SWITCH
LZosiT,o. ! C,RCUrr I
_
; c+Q,8+N l
|
ON
IC.; F,--.'.'.'.'.'.'.-B
+ E,-_+D I
0
0
NON-REMOVABLE
CONNECTIONS
35

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