Ayp PR17542STC User Manual

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

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

ORANGE

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

CHARGING SYSTEM OUTPUT
16 AMP DC @ 3600 RPM

FUEL SHUT-OFF

SOLENOID

(IF SO EQUIPPED)

RED

REGULATOR

BROWN

NON-REMOVABLE

CONNECTIONS

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.

28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)

ALTERNATOR

BLACK

HEADLIGHTS

27

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

ELECTRICAL

22

21

42

24

41

33

30

27

43

27

25

27

27

26

40

16

16

D

.
C

.
A

M

P

E

R

E

S

8

52

29

45

28

27

2

90

1

28

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

ELECTRICAL

KEY PART
NO. NO. DESCRIPTION

1 144927 Battery 12 Volt 35 Amp
2 74760412 Bolt Hex Hd 1/4-20unc X 3/4
8 176689 Battery Box
16 176138 Switch Interlock Push-In
21 175685 Harness Socket Light
22 4152J Bulb, Light # 1156
24 4799J Cable Battery
25 146147 Cable Battery 6 Ga Red w/16 wire
26 175158 Fuse
27 73510400 Nut Keps Hex 1/4-20 Unc
28 4207J Cable Ground 6ga 12 black
29 121305X Switch Plunger Nc Gray
30 175566 Switch Ign
33 140401 Key Ign Molded Generic
40 179720 Harness Ign
41 71110408 Bolt Fin Hex 1/4-20uncx 1/2
42 131563 Cover Terminal Red
43 178861 Solenoid
45 122822X Ammeter Rectangular
52 141940 Protection Loop
90 180449 Cover Terminal

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

29

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

CHASSIS AND ENCLOSURES

212

17

159

26

30

25

31

3

24

29

18

12

28

24

25

26

5

5

53

51

52

55

58

57

208

208

9

208

11

3

115

114

2

207

26

3

35

33

3

142

211

10

142

3

64

37

3

3

3

54

219

20

145

37

23

219

1

13

208

206

14

3

38

35

14

34

26

30

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

CHASSIS AND ENCLOSURES

KEY PART
NO. NO. DESCRIPTION

1 174619 Chassis
2 176554 Drawbar
3 17060612 Screw 3/8-16x.75
5 155272 Bumper Hood/Dash
9 168337X012 Dash P/L
10 72140608 Bolt Carriage 3/8-16 x 1
11 174996 Panel Dash Lh
12 145660 Cl ip Tinnerman
13 172106 Panel Dash Rh
14 17490608 Screw Thdrol 3/8-16 x 1-1/4
17 159639X428 Hood LT/PL
18 126938X Bumper Hood
20 180679 Plate Mtg Battery Fuel Tank Fr
23 124028X Bushing
24 74780616 Bolt Fin Hex 3/8-16 x 1 Gr 5
25 19131312 Washer 13/32 X 13/16 X 12 Ga
26 73800600 Nut Lock Hex W/Ins 3/8-16 Unc
28 179844 Grille LT/PL
29 170472X599 Lens LT/PL
30 169470X428 Fender Footrest STLT Pnt
31 136619 Bracket Support Fender
33 179716X428 Footrest Pnt Lh
34 179717X428 Footrest Pnt Rh
35 72110606 Bolt Rdhd Sht Sqnk 3/8-16 x 3/4
37 17490508 Screw Thdrol 6/16-18 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 144697 Bracjet Grukke Lh
54 161464 Screw Hex Wshd 8-18 x 7/8
55 144696 Bracket Grille Rh
57 74780412 Bolt Hex 1/4-20 x 3/4
58 174930 Duct Air
64 154798 Dash Lower STLT
114 158112 Keeper Belt Rear Lh
115 17060620 Screw 3/8-16 x 1-1/4
142 175702 Plate Reinforcement STLT
145 156524 Rod Pivot Chassis/Hood
159 169473X428 Cupholder
206 170165 Bolt Shoulder 5/16-18
207 17670508 Screw Thdrol 5/16-18 x 1/2
208 17670608 Screw Thdrol 3/8-16 x 1/2
211 145212 Nut Hex Flange Lock
212 156229 Insert Lens Reflect P/L LT
219 17000512 Screw 5/16-18 x 3/4

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

31

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR17542STC, PRODUCT NUMBER 954 56 78-26

DRIVE

57

84

13

16

77

14

112

85

197

11

52

69

80

85

30

81

32

10

8

170

89

21

51

63

212

59

66

159

51

52

14

82

158

162

83

165

156

5

18

6

62

161

198

169

18

4

3

6

79

6

164

163

113

32

30

25

168

166

35

61

36

38

34

56

41

39

65

64

50

27

49

47

120

37

70

116

55

202

150

48

151
51

145

96

26

24

19

26

2

77

1

75

74

78

76

29

28

22

26

27

36

35

53

32