TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
SCHEMATIC
A
AMMETER
(OPTIONAL)
RED
B
G
L
IGNITION
SWITCH
BLACK
RED
BLACK
BATTERY
RED
FUSE
WHITE
RED
M
STARTER
BLACK
SOLENOID
S
M
A1
CLUTCH / BRAKE
(PEDAL UP)
WHITE
A2
SEAT SWITCH
(NOT OCCUPIED)
BLACK
GROUNDING
CONNECTOR
SPARK
PLUG
GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
BLACK
BLUE
BLACK
BLACK
HOUR
METER
(OPTIONAL)
FUEL
LINE
BLACK
WHITE
ATT'MENT CLUTCH
(CLUTCH OFF)
BLACK
IGNITION
UNIT
IGNITION SWITCH
CIRCUITPOSITION
OFF
M+G+A1
B+A1RUN/LIGHT
B+A1RUN
B + S + A1START
“MAKE”
NONE
A2+L
NONE
NONE
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
DIODE
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
ALTERNATOR
FUEL SHUT-OFF SOLENOID
(IF SO EQUIPPED)
ORANGE
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
RED
LIGHTING SYSTEM OUTPUT
5 AMP AC @ 3600 RPM
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
BROWN
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE.
HEADLIGHTS
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
NON-REMOVABLE
CONNECTIONS
WILL BECOME THEIR BRIGHTEST.
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.
BLACK
31
REPAIR PARTS
TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
ELECTRICAL
22
21
42
24
41
33
30
27
27
43
25
27
48
27
26
40
16
16
52
29
8
27
2
1
28
90
32
TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
ELECTRICAL
KEY PART
NO. NO. DESCRIPTION
1 163465 Battery
2 74760412 Bolt Hex Hd 1/4-20unc x 3/4
8 176689 Box Battery Fender
16 176138 Switch, Interlock
21 175688 Harness Asm Light W/4152j
22 4152J Bulb Light #1156
24 4799J Cable Battery 6 Ga 11" red
25 146147 Cable Battery 6 Ga w/16 wire red
26 175158 Fuse 20 AMP
27 73510400 Nut, Keps Hex 1/4-20 UNC
28 4207J Cable Ground 6 Ga 12" black
29 121305X Switch Plunger Nc Gray
30 175566 Switch Ign
33 140401 Key Ign.
40 179720 Harness Ign
41 71110408 Bolt Blk. Fin Hex 1/4-20 Unc x 1/2
42 131563 Cover Terminal Red
43 178861 Solenoid
48 140844 Adapter Ammeter
52 141940 Protection Wire Loop
90 180499 Cover Battery Terminal
NOTE: All component dimensions give in U.S. inches
1 inch = 25.4 mm
33
TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
CHASSIS AND ENCLOSURES
29
212
17
30
159
24
208
18
24
25
26
31
209
11
26
209
15
209
25
26
9
5
5
209
8
209
6
16
28
12
53
51
52
55
57
54
1
13
33
206
3
35
37
10
2
205
38
3
38
3
35
34
205
145
37
208
26
34
TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
CHASSIS AND ENCLOSURES
KEY PART
NO. NO. DESCRIPTION
1 174620 Chassis
2 176554 Drawbar
3 17060612 Screw 3/8-16 x 3/4
5 155272 Bumper Hood/Dash
6 174643X011 Saddle Slkscr Flat Lt 6 Sp
8 155138 Clip Retainer Slide-On
9 168347X011 Dash
10 72140608 Bolt RdHd Sqnk. 3/8-16 Unc x 1
11 174996 Panel Asm. Dash Lh
12 145660 Clip Tinnerman Grile P/L
13 172105X010 Panel Dash Rh
15 74180512 Screw Mach Trhd 5/16-18 Unc x 3/4
16 73510500 Nut Keps 5/16-18 Unc
17 144983X603 Hood
18 184921 Bumper Hood
24 74780616 Bolt Fin Hex 3/8-16 Unc x 1 Gr. 5
25 19131312 Washer 13/32 x 13/16 x 12 Ga.
26 73800600 Nut Lock Hex w/Insert 3/8-16 UNC
28 178987X428 Grill/Lens Asm
29 155217X599 Lens Grille
30 185473X603 Fender Asm
31 136619 Bracket Fender
33 179716X603 Footrest LH
34 179717X603 Footrest RH
35 72110606 Bolt RdHd Sht. Sqnk. 3/8-16 x 3/4
37 17490508 Screw Thdrol 5/16-18 x 1/2 Tyt
38 175710 Bracket Asm. Pivot Mower Rear
51 73800400 Nut Lock Hex W/Ins. 1/4-20
52 19091416 Washer 9/32 x 7/8 x 16 Ga.
53 145201 Bracket Grille LH
54 161464 Screw Hex Wshd 8-18 x 7/8
55 145202 Bracket, Grille RH
57 74780412 Bolt Fin Hex 1/4-20 x .75
145 156524 Rod Pivot Chassis/Hood
159 169473X428 Cup Holder
205 17490608 Screw Thdrol 3/8-16 x 1/2
206 170165 Bolt shoulder 5/16-18
208 17670608 Screw Thdrol 3/8-16 x 1/2
209 17000612 Screw Hex Wsh Thdrol 3/8-16
212 165919 Insert Lens Refl ector
- - 5479J Plug Btn Blk
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
35
TRACTOR - - MODEL NUMBER WA15542A, PRODUCT NUMBER 954 56 94-17
GROUND DRIVE
10
13
14
112
77
52
52
21
250
57
8
12
7
12
18
113
11
30
32
4
3
79
170
6
6
26
250
32
51
30
52
59
61
56
41
6
35
38
39
36
34
5
18
62
51
37
66
64
63
65
27
49
47
120
212
50
70
116
55
202
150
48
151
51
145
96
26
29
28
22
26
27
36
35
53
24
19
25
2
77
74
78
1
75
76
36