AYP PD20PH48STA User Manual

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

SCHEMATIC

AMMETER

(OPTIONAL)

RED

G

IGNITION

SWITCH

BLACK

RED

BLACK

BATTERY

SOLENOID

A

RED

FUSE

WHITE

WHITE

RED

WHITE

RED

M

STARTER

BLACK

CG

A2

M

A1

BLACK

ORANGE

CLUTCH / BRAKE

(PEDAL UP)

RED

SEAT SWITCH

(NOT OCCUPIED)

BLACK

F

H

B

E

A

D

PTO (DISENGAGED)

RED

ELECTRIC CLUTCH

BLACK

85 86

87

BLACK

30

S

B

L

87A

GREEN GREEN

BLUE

FUEL

HOUR

METER

(OPTIONAL)

BLACK

OPERATOR

PRESENCE

RELAY #1

LINE

SPARK

PLUGS GAP

(2 PLUGS ON

TWIN CYL. ENGINES)

28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)

BLUE

FUEL SHUT-OFF SOLENOID

RED

BLACK

IGNITION

UNIT

CHARGING SYSTEM OUTPUT
15 AMP DC @ 3600 RPM

REGULATOR

ALTERNATOR

IGNITION SWITCH

CIRCUITPOSITION

OFF

M+G+A1

B+A1RUN/LIGHT

B+A1RUN

B + S + A1START

“MAKE”

NONE

A2+L

NONE

NONE

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED

CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.

PTO SWITCH

CIRCUITPOSITION

OFF

NON-REMOVABLE

CONNECTIONS

C + G, B + H

C + F, B + E, A + DON

REMOVABLE

CONNECTIONS

29

BROWN

87

87A

30

RELAY

HEADLIGHTS

8586

BLACK

G

FC

H

E

B

A

D

REPAIR PARTS

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

ELECTRICAL

22

24

27

43

42

25

41

27

81

26

79

21

40

16

12

33

30

50

D

.
C

.

A

M

P

E

R

E

10

S

45

52

29

11

27

55

28

2

1

8

12

30

REPAIR PARTS

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

ELECTRICAL

KEY PART
NO. NO. DESCRIPTION

1 144927 Battery
2 74760412 Bolt Hex Hd 1/4-20 UNC X 3/4
8 7603J Tray, Battery
10 145211 Bolt, BTR FRT 1/4-20 x 7.5
11 150109 Hold Down Battery, Front
12 145769 Nut, Push, Nylon
16 176138 Switch Interlock Push-In
21 175688 Harness Asm Light W/Bulbs
22 4152J Bulb Light
24 178909 Cable Battery
25 146148 Cable Batterywire
26 175158 Fuse
27 73510400 Nut Keps Hex 1/4-20 Unc
28 145491 Cable Ground
29 160784 Switch Plunger Normal OP Olive
30 175566 Switch Ign 4 pos w/lights
33 140401 Key Ign
40 179735 Harness Ign.
41 17720408 Bolt Blk Fin Hex 1/4-20 x 1/2
42 131563 Cover Terminal Red
43 178861 Solenoid
45 122822X Ammeter Rectangular
50 174653 Switch, PTO
52 141940 Protection Wire Loop
55 17490508 Screw Thdrol 5/16-18 x 1/2
79 175242 Socket Asm Bulb Twistlock
81 109748X Relay Asm

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm.

31

REPAIR PARTS

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

CHASSIS AND ENCLOSURES

17

166

155

10

161

10

30

159

9

156
157

54

58

166

54

217

90

31

209

209

29

28

166

213

214

64

158

209

20

59

166

11

209

209

209

3

3

3

2

60

142

3

26

26

143

74

144

142
3

3

14

38

37

3

38

14

1

154

209

166

13

145

37

209

32

REPAIR PARTS

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

CHASSIS AND ENCLOSURES

KEY PART
NO. NO. DESCRIPTION

1 174619 Chassis
2 176554 Drawbar
3 17060612 Screw 3/8-16x3/4
9 163976X428 Dash
10 72140608 Bolt 3/8-16 x 1
11 167203 Panel Dash Lh
13 178298 Panel Dash Rh
14 17490608 Screw Thdrol 3/8-16 x 1/2
17 175260X428 Hood
20 162026 Plate Battery
26 73800600 Nut Lock Hex W/Ins 3/8-16 Unc
28 175289X428 Grille
29 179761 Light Asm. Bar
30 179131X428 Fender
31 139976 Bracket Fender
37 17490508 Screw Thdrol 6/16-18 x 1/2 TYT
38 175710 Bracket, Asm. Pivot Mower Rear
54 161464 Screw Hex Wshd 8-18 x 7/8
58 175351 Duct Hood
59 177579 Bushing Snap
60 72140606 Bolt RdHd Sqnk 3/8-16 Unc x 3/4
64 174997 Dash Lower
74 73680600 Nut Crownlock 3/8-16 Unc
90 124346X Nut Self-Thd Wsh-Hd 1/4 Zinc
142 175702 Plate Reinforcement STLT
143 154966 Bracket Swaybar Chassis
144 175582 Bracket Footrest
145 156524 Rod Pivot Chassis/Hood
154 161897 Bracket Dash Rh
155 161900 Bracket Dash Lh
156 163805 Striker Plate
157 163806 Magnet Stealth
158 162037 Bracket Parking Brake
159 179950X428 Cupholder
161 164655 Extrusion Bumper
166 171875 Screw HwHd Hi-Lo #13-16 x 3/4
209 17000612 Screw Hexwsh Thdrol 3/8-16 x 3/4
213 169848X428 Skirt Grille LH
214 169847X428 Skirt Grille RH
217 179132X428 Console Fuel Window

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

33

REPAIR PARTS

TRACTOR - MODEL NUMBER PD20PH48STA, PRODUCT NUMBER 954 56 95-16

DRIVE

57

51

240

254

16

90

233

32

214

236

30

221

237

220

52

238

52

89

254

241

95

232

253

221

222
51

242

234

235

96

51

19

19

33

219

21

250

239

19

223

223

239

225

223

227 218

223

226

226

231

221

221

29

51

215

224

229

62

19

59

217

61

244

36

6

228

41

251

35

213

28

22

38

34

39

26

37

116

17
65

20

27

63

49

27

66

9

47

120

50

36

243

212

202

150

48

151
51

35

53

55

77

15

241

24

19

25

26

26

52

77

1

74

75

78

30

76

32

34