AYP PR16H42STB User Manual

87

87A

8586

30

RELAY

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR

SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

BATTERY

RED

BLACK

M

SOLENOID

A

AMMETER

RED

RED

RED

RED

RED

WHITE

WHITE

WHITE

BLACK

BLACK

BLACK

YELLOW

YELLOW

BLACK

BROWN

BLUE

GREEN

GREEN

BLUE

BLUE

BLUE

BLUE

BLUE

G

B

S

M

A1

A2L

HEADLIGHTS

BLACK

BLACK

BROWN

SEAT SWITCH

(NOT OCCUPIED)

IGNITION

UNIT

SPARK

PLUG

GAP

(2 PLUGS ON

TWIN CYL. ENGINES)

BLACK

ORANGE

CLUTCH / BRAKE

(PEDAL UP)

(OPTIONAL)

STARTER

IGNITION

SWITCH

FUEL SHUT-OFF

SOLENOID

(IF SO EQUIPPED)

FUEL
LINE

ATT'MENT CLUTCH

(CLUTCH OFF)

OPERATOR

PRESENCE RELAY #3

85 86

30

87

87A

OPERATOR

PRESENCE RELAY #1

85 86

30

87

87A

FUSE

ALTERNATOR

YELLOW

28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)

REGULATOR

CHARGING SYSTEM OUTPUT
15 AMP DC @ 3600 RPM

B + S + A1START NONE

IGNITION SWITCH

CIRCUITPOSITION

OFF

B+A1RUN/LIGHT

M+G+A1

B+A1RUN

“MAKE”

A2+L

NONE

NONE

OPERATOR

PRESENCE RELAY #2

85 86

30

87

87A

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR16H42STB

SCHEMATIC

27

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR16H42STB

ELECTRICAL

42

24

2221

41

33

30

27

43

27

25

27

27

81

81

81

26

40

16

16

D
.

C

.

A

M

P

E

R

E

S

8

45

52

29

28

27

2

1

28

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR16H42STB

ELECTRICAL

KEY PART
NO. NO. DESCRIPTION

1 144925 Battery
2 74760412 Bolt Hex Hd 1/4-20unc X 3/4
8 156417 Case Battery Mech Hinge
16 161343 Switch Interlock Push-In
21 166181 Harness Socket Light
22 4152J Bulb, Light # 1156
24 4799J Cable Battery
25 146147 Cable Battery 6 Ga Red w/16 wire
26 166180 Fuse 15 Amp
27 73510400 Nut Keps Hex 1/4-20 Unc
28 4207J Cable Ground 6ga 12 black
29 160784 Switch Plunger Nc Olive
30 163968 Switch Ign
33 140401 Key Ign Molded Generic
40 170219 Harness Ign
41 71110408 Bolt Fin Hex 1/4-20unc x 1/2
42 131563 Cover Terminal Red
43 145673 Solenoid
45 122822X Ammeter Rectangular
52 141940 Protection Loop
81 109748X Relay Asm

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

29

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR16H42STB

CHASSIS

212

17

208

26

30

11

31

25

24

18

12

28

24

25

26

3

208

9

207

5

5

208

53

51

54

52

55

207

57

20

58

23

29

206

26

3

35

3

3

2

33

3

142

3

10

142

3

3

38

64

207

1

13

37

3

3

3

35

3

34

145

37

208

26

30

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR16H42STB

CHASSIS

KEY PART
NO. NO. DESCRIPTION

1 169830 Chassis
2 169061 Drawbar
3 17060612 Screw 3/8-16 X .75
5 155272 Bumper Hood/Dash
9 168337X012 Dash P/L
10 72140608 Bolt Carriage 3/8-16 x 1
11 155927 Panel Dash Lh
12 145660 Clip Tinnerman
13 172108 Panel Dash Rh
17 159639X428 Hood LT/PL
18 126938X Bumper Hood
20 156437 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 170474 Grille LT/PL
29 170472X599 Lens LT/PL
30 169468X428 Fender Footrest STLT Pnt
31 136619 Bracket Fender
33 145244X428 Footrest Pnt Lh
34 145243X428 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 169834 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 Grille 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 150127 Duct Air
64 154798 Dash Lower STLT
142 165867 Plate Reinforcement STLT
145 156524 Rod Pivot Chassis/Hood
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
212 156229 Insert Lens Reflect P/L LT

- - 5479J Plug Button Black

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

31