Simplicity Zero Turn Tp 400 2169 01 Zt Sma Users Manual TP_400_2169_01_ZT_SMA

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2014-12-13

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Parts Manual

ZERO TURN
ZT SERIES RIDERS & MOWER DECKS
14HP RIDERS

16HP RIDERS

Mfg. No. Description

Mfg. No. Description

1692905
1692907
1692910
1693140
1693286
1693290
1693296
1693300

1692906
1692908
1692911
1693143
1693288
1693292
1693298
1693302

14HP, ZT Rider
14HP, ZT Rider
14HP, ZT Rider
14HP, ZT Rider (Export)
14HP, ZT Rider
14HP, ZT Rider (Export)
14HP, ZT Rider
14HP, ZT Rider

16HP, ZT Rider
16HP, ZT Rider
16HP, ZT Rider
16HP, ZT Rider (Export)
16HP, ZT Rider
16HP, ZT Rider (Export)
16HP, ZT Rider
16HP, ZT Rider

MOWER DECKS
1692912
1692913
1692914
1692915

38” Mower Deck
38” Mower Deck
44” Mower Deck
44” Mower Deck

Rev. 6/1999
TP 400-2169-01-ZT-SMA

MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA

© Copyright 1999 Simplicity Manufacturing, Inc.
All Rights Reserved. Printed In USA.

Table of Contents
TRACTOR COMPONENTS
Frame, Body & Fuel System Group . . . . . . . . . . . . . . .2

This Manual Covers The Following Products:

14HP RIDERS
Mfg. No.
1692905
1692907
1692910
1693140

Description
14HP, ZT Rider
14HP, ZT Rider
14HP, ZT Rider
14HP, ZT Rider (Export)

1693286
1693290
1693296
1693300

14HP, ZT Rider
14HP, ZT Rider (Export)
14HP, ZT Rider
14HP, ZT Rider

16HP RIDERS
Mfg. No.
1692906
1692908
1692911
1693143

Description
16HP, ZT Rider
16HP, ZT Rider
16HP, ZT Rider
16HP, ZT Rider (Export)

1693288
1693292
1693298
1693302

16HP, ZT Rider
16HP, ZT Rider (Export)
16HP, ZT Rider
16HP, ZT Rider

PAGES
2, 6, 8, 10, 14, 18,
20, 22, 24

Front Column & Dash Group . . . . . . . . . . . . . . . . . . . .6
Engine Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Electrical Group With Module . . . . . . . . . . . . . . . . . .10

2, 6, 8, 12, 14, 18
20, 22, 24

Electrical Group Without Module . . . . . . . . . . . . . . . .12
Transaxle & Carrier Group . . . . . . . . . . . . . . . . . . . . .14
Transaxle SERVICE PARTS - (Eaton 778-010) . . . . . .18

PAGES
2, 6, 8, 10, 14, 18,
20, 22, 24

Wheels & Tires Group . . . . . . . . . . . . . . . . . . . . . . . .20
Decals — Safety & Common . . . . . . . . . . . . . . . . . . .22
Decals — Brand & Model . . . . . . . . . . . . . . . . . . . . .24
Drive System Update Kit — 1686752 . . . . . . . . . . . .26

2, 6, 8, 12, 14, 18,
20, 22, 24

MOWER DECK COMPONENTS
38” Mower Deck - Deck, Arbors & Blades . . . . . . . . .28

38” MOWER DECKS

PAGES

38” Mower Deck - Belt, Clutch & Support . . . . . . . . .30

Mfg. No. Description
1692912 38” Mower Deck
1692913 38” Mower Deck

22, 24, 26, 28, 30

38” Mower Deck - Height Adjustment Rollers . . . . . .32

44” MOWER DECKS

PAGES

44” Mower Deck - Belt, Clutch & Support . . . . . . . . .36

Mfg. No. Description
1692914 44” Mower Deck
1692915 44” Mower Deck

22, 24, 32, 34, 36

44” Mower Deck - Height Adjustment & Rollers . . . .38

44” Mower Deck - Housing, Arbors & Blades . . . . . .34

REFERENCE INFORMATION:
Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . .40
Torque Specification Chart . . . . . . . . .Inside Back Cover

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

TP 400-2169-01-ZT-SMA

Frame, Body & Fuel System Group
A-ZT42501C

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

16

1
15
14

2
13

17

20

3

12

21
18

11

22

10

4
5
9

23

24

19
25

4
28

6
5
8

64

63

7
65

62

26
29

35

30

61
60

19

19

59

36

31

37

33

38

58
56

34

57

32

55

19
39

19

40

54

42
43

67
53
69

44

66
45

68

41

69

27
67

46

52
47
48
51

50 49

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

2

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Frame, Body & Fuel System Group
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

1718851
1703900
1718945
1930642
1919381
1930591
1917356
1921977
1917372
1708881
1708509
1667286
1708511
1686638
1714625
1673320
1708504
1960295
1715961
1931277
1716027
1925003
1925205
1673796
1922127
1715962
1714078
173206
1717666
1923341
1715970
1921333
1708363
1931333
1708362
1714020
1685483
1710437
1924940
1931202
1654930
1674231
1960112
1717551
1933988
1930591
1708525
1715999
1920328
1716064
1709235
1930644
1715997
1919394
934712

QTY.
1
1
1
9
4
2
1
2
1
1
1
1
4
1
1
3
1
8
1
9
1
6
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
4
2

DESCRIPTION
SEAT, High Back, Replacement (**See Footnote)
SPACER
SUPPORT, Seat
NUT, Hex Flange Lock, 1/4-20
WASHER, Plain
CAPSCREW, Hex Lock, 5/16-18 x 3/4
LOCKWASHER, 5/16
CAPSCREW, Hex, 5/16-18 x 1-1/4
NUT, hex, 5/16-18
CAP, Vinyl
ADJUSTER, Seat
SPRING
SPACER, Seat Slide
DECK, Seat (Orange)
DECK, Seat (Red)
POP-RIVET
SCREEN
CAPSCREW, Hex Flange Lock, 1/4-20 x 5/8
SUPPORT, Reservoirs
NUT, Hex Flange Lock, 5/16-18
PLATE, Battery
CAPSCREW, Taptite, 1/4-20 x 1/2
CAPSCREW, Hex Hd, 5/16-18 x 5/8
SPACER
CAPSCREW, Hex Hd, 5/16-18 x 1-3/4
SHROUD, Rear
DUCT, Air Inlet
FILTER, Fuel
SUPPORT, Seat Deck
CAPSCREW, Hex Hd, 1/4-20 x 3/4
BUMPER
CAPSCREW, Hex Hd, 5/16-18 x 1
SUPPORT, Fuel Tank
CARRIAGE BOLT, 5/16-18 x 1
STRAP, Fuel Tank, Brace
CAP, Fuel Tank
TANK, Fuel
SPACER
WASHER
CAPSCREW, Taptite Washer Head, 5/16-18 x 1-1/4
BUSHING, Rubber
FITTING, Elbow
CLAMP, Hose
HOSE
NUT, Push Pal, 5/16
CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4
FOOTREST PAD, LH
SPINDLE ASSEMBLY, LH
CAPSCREW, Hex Hd, 1/2-13 x 1-1/2
HOOK, Mower
BUSHING
NUT, Flange Lock, 1/2-13
SPINDLE ASSEMBLY, RH
WASHER
E-RING Retainer

Footnotes:
Ref Nos 55 and above on following page.
** Original Seat and Arm Rests no longer available. Order replacement seat as shown.
The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

3

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Frame, Body & Fuel System Group
A-ZT42501C

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

16

1
15
14

2
13

17

20

3

12

21
18

11

22

10

4
5
9

23

24

19
25

4
28

6
5
8

64

63

7

26
29

65

62

35

30

61
60

19

59

19

36

31

37

33

38

58
56

34

57

32

55

19
39

19

40

54

42
43

67
53
69

44

66
45

68

41

69

27
67

46

52
47
48
51

50 49

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

4

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Frame, Body & Fuel System Group
REF NO.

PART NO.

55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

1708524
1704351
1660347
1718376
960208
1704626
1705249
1705248
1960373
1704628
1935255
1930591
1716038
1704867
921133

QTY.
1
14
1
1
2
2
2
2
2
2
4
4
2
2
2

DESCRIPTION
FOOTREST PAD, RH
FASTENER, Panel
FRAME ASSEMBLY
PANEL, Front
WASHER, Plain
SPACER, Hood, Plastic
SPACER
PIVOT, Hood
CAPSCREW, Taptite, 5/16-18 x 1
CLIP
NUT, Pal, 5/16-18
CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4
BUSHING, Upper
BEARING, Lower
FITTING, Grease

Footnotes:
Ref Nos 1-54 on previous page.
The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

5

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Front Column & Dash Group
A-ZT42503B

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

5

1

4

2

3

6

7

31

32
33

29
Locate Pad
At End Of
Slots On
Back
Surface

30

8

9
10

35
Control Links
To Be Mounted
At Lower End
Of Slot

34
11

18

20

28

19
12
17

27

21

22

13
14

23
15

26

24

19
25

9

24

8

16
Spacer & First Washer
On Top Side Of Plate

19
16

9
8

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

6

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Front Column & Dash Group
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25
26
27
27
27
28
29
30
31
32
33
34
35

1716002
1717155
1717154
1717158
1717157
1717167
1716073
1917372
1917356
1716079
1931333
1719376
1716004
928197
1933988
1930591
1931277
8191045
1919326
1716036
1919438
1920470
1921719
1713588
1717165
1718272
1935255
1686750
1686751
1715998
1925003
1922611
1665819
1713855
1921319
1715977
1930642
1718758

QTY.
2
1
1
1
1
4
1
6
6
2
4
1
1
2
2
6
2
2
5
1
2
2
2
2
1
1
4
1
1
1
3
1
4
1
1
1
1
1

DESCRIPTION
GRIP, Control Handle
CONTROL LEVER ASSEMBLY, RH
CONTROL LEVER ASSEMBLY, LH
ENCLOSURE, Handrail, Front
ENCLOSURE, Handrail, Rear
SCREW, Self Tapping #10-24 x 1/2
HANDRAIL ASSEMBLY
NUT, Hex Hd. 5/16-18
LOCKWASHER, 5/16
KNOB, 5/16-18 x 4-3/8
BOLT, Carriage Sh. Nk. 5/16-18 x 3/4
DASH SUPPORT ASSEMBLY
SHAFT, Control Handles
RING, “E” External #37
NUT, Push, 5/16
SCREW, Hex, Wz. Lk., 5/16-18 x 3/4
NUT, Hex, Wz. Fl., 5/16-18
SPRING
WASHER, Plain, 5/16
BAR, Stop
NUT, Hex Lock ESNA 5/16-18
NUT, Retainer Speed 5/16-18
CAPSCREW, Hex Hd. 5/16-18 x 2-1./2
SPACER
SPRING, Torsion, RH
SPRING, Torsion, LH
NUT, Pal, 5/16-18
HEADLIGHT KIT, Optional (with orange shroud - not shown)
HEADLIGHT KIT, Optional (with red shroud - not shown)
SHROUD, Front (without headlight)
SCREW, Hex Wash. Hd. Taptite, 1/4-20 x 1/2
WASHER
BUSHING
KNOB
WASHER, Plain 1/4
ROD, Parking Brake
NUT, Hex Flange Center Lock
PAD, Neoprene

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

7

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Engine Group
A-ZT42504B

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

3

1

6

4

5
2

20
9
19
24

26
27
25
8
24

9
23

24

7

10

22

Right Rear Engine Bolt

11

28
8

19
9

29
10

9
7

21

12

20

13

19
17

14
15

18

Torque Bolt to
45-55 Ft. Lbs.

16

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

8

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Engine Group
REF NO.

PART NO.

1
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

1714065
*
*
1713846
1960536
1709055
1708725
1708405
1919381
1917356
1960405
1933263
1950021
1717664
1918199
1960351
1713502
1676183
1960483
1919326
1917372
1935255
1708416
1713557
1924856
1716080
1716024
1923735
1924874
1923300
1708264
1921333

QTY.
1
1
1
1
2
1
1
1
3
5
2
2
2
1
1
1
1
1
1
4
2
1
1
1
3
1
1
4
1
1
1
1

DESCRIPTION
THROTTLE CONTROL ASSEMBLY
ENGINE ASSEMBLY, 14 HP Kohler
ENGINE ASSEMBLY, 16 HP Kohler
KNOB, Throttle
SCREW, Plastite, 1/4-10 x 1/2
SEAL, Air Inlet
AIR DUCT
VALVE, Shut Off
WASHER, Plain, 5/16
LOCKWASHER, 5/16
SCREW, Hex, M08 - 1.25 x 30mm
WASHER, Plain
CAPSCREW, Hex Hd., M08 - 1.25 x 40mm
CLUTCH, Electric
LOCKWASHER, 7/16
CAPSCREW, Hex, 7/16-20 x 3-1/4
PIPE, Exhaust
CLAMP, Muffler
CARRIAGE BOLT, 5/16-18 x 3-1/4
WASHER, 5/16
NUT, Hex, 5/16-18
NUT, Speed, 5/16-18
MUFFLER ASSEM.
SUPPORT, Muffler
SCREW, Hex, Taptite, 5/16-18 x 1/2
AIR DUCT, Bottom
SHIELD, Muffler
SCREW, Hex, Thd. Form, #10-16 x 3/8
WASHER, Plain, 5/16
LOCKWASHER, Internal Tooth, 5/16
WASHER, Hex
CAPSCREW, Hex, 5/16-18

Footnotes:
* See your local Kohler distributor for Service Parts.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

9

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Electrical Group With Module
A-ZT42505A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
2

3

4
7

5
6
36

8
9
10
11
6

12

13

14
16

15

33
33

17
18
19
25

30

20

34

26

29

35

28
27

33
21
22

23

32

24
31

6

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

10

TP 400-2169-01-ZT-SMA

Electrical Group With Module
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

1714320
1701580
1675043
1715976
1715955
1701011
1716332
1716061
1717549
1717550
1717163
1931211
920427
1707056
1922586
1916622
1916964
1921319
1923341
1612103
1685215
1667805
1665872
1703851
1709086
1708882
1713642
1665238
1925003
1665237
1685290
1709088
122023
1920263
1917356
1715956

QTY.
1
1
2
1
1
3
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
3
2
2
1

DESCRIPTION
SWITCH, Seat
SWITCH, Neutral Start
POP-RIVET
WIRE ASSEMBLY, Neutral
HARNESS, Wiring
TIE, Self-Locking
SWITCH, PTO, Electric Clutch
SWITCH, Ignition (6 pole)
NUT, Hex
COVER, Keyswitch
KEYS (Set of 2 Keys)
NUT, Hex Flange Whiz Lock, 3/8-16
WASHER, Lock, External Tooth, 3/8
CABLE, Battery Ground
CAPSCREW, Hex Head, 3/8-16 x 5/8
NUT, Hex, 1/4-20
WASHER, Lock, 1/4
WASHER
CAPSCREW, Hex Head, 1/4-20 x 3/4
TUBE, Vent
BATTERY
BRACE, Battery
STRAP, Battery
CABLE, Battery to Solenoid
BOOT, Insulator
WIRE ASSEMBLY, Clutch
MODULE, Interlock
CIRCUIT BREAKER
CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2
WIRE ASSEMBLY
SOLENOID
CABLE, Solenoid to Starter
COVER, Terminal
NUT, Hex, 5/16-24
WASHER, Lock, 5/16
CLIP

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

11

Electrical Group without Module
A-ZT42505B

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

2
1
4

3
7

5
6
36

27

9

8

10
11
6

12

13

14
16
15

33
33

17
18
19
25

30

20

34

26

29

35

28

33
21
22

23
24

32
31

6

The above parts group applies to the following Mfg. Nos.:
1693286
1693288
1693290
1693292

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

12

TP 400-2169-01-ZT-SMA

Electrical Group without Module
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

QTY.

1718981
1717050
1675043
1718952
1715955
1701011
1716332
1716061
1717549
1717550
1717163
1931211
920427
1707056
1922586
1916622
1916964
1921319
1923341
1612103
1685215
1667805
1665872
1703851
1709086
1718950
1960547
1665238
1925003
1665237
1685290
1709088
122023
1920263
1917356
1715956

1
1
2
1
1
3
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
3
2
2
1

DESCRIPTION
SWITCH, Seat
SWITCH, Neutral Start
POP-RIVET
WIRE ASSEMBLY, Ground
HARNESS, Wiring
TIE, Self-Locking
SWITCH, PTO, Electric Clutch
SWITCH, Ignition (6 pole)
NUT, Hex
COVER, Keyswitch
KEYS (Set of 2 Keys)
NUT, Hex Flange Whiz Lock, 3/8-16
WASHER, Lock, External Tooth, 3/8
CABLE, Battery Ground
CAPSCREW, Hex Head, 3/8-16 x 5/8
NUT, Hex, 1/4-20
WASHER, Lock, 1/4
WASHER
CAPSCREW, Hex Head, 1/4-20 x 3/4
TUBE, Vent
BATTERY
BRACE, Battery
STRAP, Battery
CABLE, Battery to Solenoid
BOOT, Insulator
WIRE ASSEMBLY, Clutch
WASHER, Internal Tooth, 5/8
CIRCUIT BREAKER
CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2
WIRE ASSEMBLY
SOLENOID
CABLE, Solenoid to Starter
COVER, Terminal
NUT, Hex, 5/16-24
WASHER, Lock, 5/16
CLIP

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1693286
1693288
1693290
1693292

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

TP 400-2169-01-ZT-SMA

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

13

Transaxle & Carrier Group
A-ZT42506C

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
Torque Nut to
75 Ft. Lbs.

6

37
Torque Nut to 75 Ft. Lbs.
38
39
40
21 24

29

2
5

34
35
36

33
32
30
31
30

41
42

3

7

28

26

4

23
25

11
8

10
9

22
16
11
15 12
13

18
16

41

44

10

84

45

83

19

82

47

76

80

81
52

23

21

14
17

43

27

12
13
15
16

48

20
78
46

79

76

50
51
52

49

76

68

77
69
76

75

53
54

70
15

73

67
70

55

68

71

15

59

74

67

72 69

58

66
65
64

15

63

71

60

62
61

70

35
56

57

Torque Nuts to
150 Ft. Lbs.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

14

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Transaxle & Carrier Group
REF NO.

PART NO.

1**
2**
3**
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31**
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48**
49**
50
51
52
53

1705142
105337
1715954
1704419
158499
1704849
1706264
1708409
1708554
1716078
1933896
1716077
1701996
1706260
1919326
1918447
159106
1716035
1715973
1703805
1930644
1719683
1921176
1719725
1924361
1707510
1921719
1713588
1715972
1924874
1717656
1917356
1917372
1921972
1924940
1708030
1922755
1708352
1611705
1667812
1916965
1916950
1716094
1923701
1716086
1716005
1925592
1716008
1716007
1922234
1916964
1921319
1716044

QTY.
1
1
1
1
1
1
1
1
1
2
2
2
2
1
11
3
1
1
1
2
2
1
2
1
1
1
1
1
1
2
1
1
1
1
5
1
1
1
1
1
3
1
1
2
2
2
3
2
1
4
4
8
2

DESCRIPTION
V-BELT
KEY
PULLEY ASSEMBLY
BELT KEEPER, Engine Pulley
BELT KEEPER, Engine Pulley
PAD, Pedal
LEVER CLUTCH
PIVOT, Brake
RING, Klip, Ret. 3/8
ROD, Brake
NUT, Hex Lock ESNA 10-24
PIN TRUNNION
SPRING, Extension
ROD, Clutch, Front
WASHER, Plain 5/16
PIN, Cotter, 3/32 x 1
SPRING
ROD, Clutch, Rear
PIVOT SHAFT ASSEMBLY
RING, Klip, Ret., 1/2
NUT, Hex, Flange Lk., 1/2-13
BUSHING
CAPSCREW, Hex Hd., 1/2-13 x 1-1/4
BUSHING
WASHER, Plain, 1/2
SPRING
CAPSCREW, Hex Hd., 5/16-18 x 2-1/2
SPACER, Pivot
IDLER ARM ASSEMBLY
WASHER, Plain, 5/16
BELT STOP, Flat
LOCKWASHER, Spring, 5/16
NUT, Hex, 5/16-18
CAPSCREW, Hex Hd., 3/8-16 x 2-1/2
WASHER, Plain 3/8
PULLEY, Idler, Flat
WASHER, Plain, 3/8
GUARD, Spring
SPACER
SPACER
LOCKWASHER, Spring, 3/8
NUT, Hex, 3/8-16
FRAME ASSEMBLY
CAPSCREW, Hex Hd., 3/8-16 x 2
WEIGHT ASSEMBLY
* TRANSMISSION, Eaton 778-010
SCREW, Hex Wshr Hd Taptite, 1/4-20 x 3/4
GUIDE, Belt, 3 Bends
GUIDE, Belt, 1 Bend
CAPSCREW, Hex Hd. 1/4-28 x 5/8
LOCKWASHER, Spring 1/4
WASHER, Plain, 1/4
ARM, Transmission Brake

Footnotes:
Ref Nos 54 and above on following page.
* TRANSAXLE SERVICE PARTS BREAKDOWN WILL BE FOUND ON PAGES 18 & 19.
** These parts may have been replaced with ZT Drive System Update Kit 1686752. See pages 26 & 27 for Kit component part numbers.
NOTE: Riders equipped with Kit 1686752 have two hoses connected to each reservoir.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

15

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Transaxle & Carrier Group
A-ZT42506C

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

33
32
30
31
30

1
Torque Nut to
75 Ft. Lbs.

6

37
Torque Nut to 75 Ft. Lbs.
38
39
40
21 24

29

2
5

34
35
36

41
42

3

7

26

4

28

23
25

11
8

10
9

22
16
11
15 12
13

18
16

41

44

10

84

45

83

19

82

47

76

80

81
52

23

21

14
17

43

27

12
13
15
16

48

20
78
46

79

76

50
51
52

49

76

68

77
69
76

75

53
54

70
15

73

67
70

55

68

71

15

59

74

67

72 69

58

66
65
64

15

63

71

60

62
61

70

35
56

57

Torque Nuts to
150 Ft. Lbs.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

16

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Transaxle & Carrier Group
REF NO.

PART NO.

54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76**
77**
78**
79
80
81
82**
83
84

1706388
1930645
1922918
1923500
1960160
1715990
1715957
1931202
1919381
1715968
170157
1705590
1960594
1960027
1918451
1931335
1703900
1919438
1715959
1715958
1715960
1921977
960266
1716019
1716018
1701011
1930641
1921959
1715981
1701435
1700443

QTY.
2
4
4
2
2
2
2
2
2
2
2
2
4
2
2
2
4
4
1
1
2
2
4
1
1
1
4
4
2
2
2

DESCRIPTION
BRACKET, Offset
NUT, Hex Lock Cent. Fl. 3/8-16
CAPSCREW, Hex Hd. 3/8-16 x 3-1/4
PIN, Cotter 1/8 x 1-3/4
WASHER, Plain 3/4
HUB, 4 Bolt, Tapered Bore w/Studs
ROD, Actuator, Hydro Release Valve
SCREW, Hex Wshr. Hd. Taptite 5/16-18 x 1-1/4
WASHER, 5/16
ACTUATOR, Hydro Release Valve
WASHER, Wave
SPACER
SCREW, Hex Wshr Hd Taptite 5/16-18 x 3/4
WASHER, Plain, 1/2
PIN, Cotter, 1/8 x 3/4
BOLT, Carriage, 5/16-18 x 1
SPACER, .328 x .500 x .218
NUT, Hex, Lock ESNA, 5/16-18
LINK, Control, Rear LH
LINK, Control, Rear RH
LINK, Control, Front
CAPSCREW, Hex Hd., 5/16-18 x 1-1/4
CLAMP, Hose
HOSE, LH Trans, Rear Res.
HOSE, RH Trans, Front Res.
TIE, Self Locking, 15”
NUT, Hex Flange Whiz Lock, 1/4-20
CAPSCREW, Hex Hd., 1/4-20 x 5/8
RESERVOIR ASSEMBLY (Includes 83 & 84)
INNER CAP
CAP

Footnotes:
Ref Nos 1-53 on previous page.
* TRANSAXLE SERVICE PARTS BREAKDOWN WILL BE FOUND ON PAGES 18 & 19.
** These parts may have been replaced with ZT Drive System Update Kit 1686752. See pages 26 & 27 for Kit component part numbers.
NOTE: Riders equipped with Kit 1686752 have two hoses connected to each reservoir.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

17

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Transaxle SERVICE PARTS (Eaton 778-010)
A-ZT42508A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

16
17

31

32
33

35

Long Axle
Retaining
Ring (Internal

2

34

Shaft, Input (S/A)

Seal,
Input Shaft

9

Seal,
Control
Shaft

29

Cover

36

30
15

37

Pump
Rotor

3

23

7

Ball
Piston

5

25

6
20

26

13

8
11

21

28

38

22
24
22

Brake
Shaft
Seal
Adapter

4
19

9

Ball
Piston

12

Motor
Rotor

Spring

Pin
Housing
Spring

27

Actuator
Seal

10
NOTE: Parts shown WITHOUT
Reference numbers are NOT available
as separate service parts. They must
be ordered as part of an assembly.

Filter

Push
Pin

Retainer
E-Ring (2)

14

1

18

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

18

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Transaxle SERVICE PARTS (Eaton 778-010)
REF NO.

PART NO.

QTY.

1

1716014

1

2

1716015

1

3
4

1716016
1716017

1
1

5
6
7
8
9
10
11
12
13
14**
15
16**
17

1716039
1702251
1716045
1716046
1702268
1716047
1702251
1716049
1716050
1716051
1716054
1669954
1716056

1
1
1
1
11
1
1
1
1
1
1
1
1

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32**
33
34
35
36
37
38
39

1716057
1708135
1708136
1708137
1708139
1708138
1716058
1708140
1708142
1708144
1708143
1708133
1702258
927731
1716059
1718293
930672
1928692
1716060
905126
*
1719442

1
1
1
1
2
1
1
3
1
1
3
8
2
1
1
1
1
1
1
1
2
1

DESCRIPTION
HOUSING ASSEMBLY, (Includes Housing, Filter, Actuator. Spring, E-Ring
Retainer, Actuator Pin, & Seal)
COVER ASSEMBLY, Input (Includes Retaining Ring, Shaft, Input Shaft Seal, &
Control Shaft Seal)
SHAFT, Control
ADAPTER/BRAKE ASSEMBLY (Includes Dowel Pin, Brake Shaft, Adapter, &
Seal)
CAM RING
INSERT
ROTOR/BALL, Pump
ROTOR/BALL/SPRING, Motor
SCREW, Self Tap
GASKET
BALL (Grade 200)
SPRING
DOWEL
PLUG, Socket Pipe
BUSHING, Dowel
BARB FITTING (Includes O-Ring)
AXLE HOUSING ASSEMBLY, Tapered (Includes Axle Shaft, Internal Retaining
Ring, Housing, Radial Lip Seal, Ball Bearing, External Retaining Ring, Thrust
Washer, & Magnet)
GASKET, Axle Housing
PAD, Friction
PLATE, Reaction
PLATE, Backup
GEAR, Ring 54T
18T SUN GEAR, First
18T PRIMARY CARRIER
18T PLANET GEAR, First
18T SUN GEAR, Second
SECONDARY CARRIER
18T PLANET GEAR, Second
SCREW, Hex Flange, 1/4-20
BUTTON
RING, Retaining (External)
FAN & PULLEY ASSEMBLY (Includes Fan, Ref 33 below).
FAN
KEY, Woodruff (Input Shaft)
SCREW, Hex Socket Set, 1/4-20
NUT, Slotted Hex (Tapered Shaft)
KEY, Woodruff (Tapered Shaft)
PISTON
SEAL KIT, Complete (Not Shown - Includes Ref Nos 10, 18, and additional Seals
& Gaskets)

Footnotes:
* Not a Servicable Part.
NOTE: Parts shown WITHOUT Reference numbers are NOT available as separate service parts. They must be ordered as part of an assembly.
** These parts may have been replaced with ZT Drive System Update Kit 1686752. See pages 26 & 27 for Kit component part numbers.
NOTE: Riders equiped with Kit 16876752 have two hoses connected to eac reservoir.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

19

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Wheels & Tires Group
A-ZT42509B

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

8

1
2
3
4
65
Torque Nuts to 150 Ft. Lbs.

6

7

10

11

9
12
6

13
14

16

15

16
2
4

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

20

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Wheels & Tires Group
REF NO.

PART NO.

1
2
3
4
4
5
6
7
8
8
9
10
11
12
13
14
15
16
17
18

960202
1716099
1673333
1716003
1716012
172353
1715031
6155720
1715989
1716000
1715988
1713574
912808
1716022
1960114
1611710
1715988
1713167
1664090
164247

QTY.
4
2
4
2
2
2
2
8
2
2
2
2
2
2
2
2
2
4
2
2

DESCRIPTION
WASHER
NUT, Hex Lock Pal, 3/4-20
CAP
REAR WHEEL ASSEMBLY (14HP Models)
REAR WHEEL ASSEMBLY (16HP Models)
VALVE STEM & CAP
TIRE, 18 x 8.50-8
NUT, Lug
WHEEL & TIRE ASSEMBLY, Rear, 18 x 8.50-8 (14HP Models)
WHEEL & TIRE ASSEMBLY, Rear, 18 x 8.50-8 (16HP Models)
WHEEL & TIRE ASSEMBLY, Front, 13 x 5.00-6
WASHER, Cupped
FITTING, Lube
FRONT WHEEL ASSEMBLY (Includes Ref. No. 11)
WASHER
RING, Klip, .750
TIRE, Front Rib Tread, 13 x 5.00-6
BUSHING, Wheel
TUBE, Tire (Optional on Front - Not Shown)
TUBE, Tire (Optional on Rear - Not Shown)

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

21

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

Decals - Safety & Common
A-ZT42510A

4

1

LAWN TRACTORS
DRIVE BELTS & MOWER BLADES

1
2

Transmission Belt
Gear
Hydro

1657044
1672135

38" Mower
Drive Belt
Mower Blade - Left
Mower Blade - Right

1716854
1704856
1704101

44" Mower
Deck Drive Belt
Drive Belt
Mower Belt

167031
1601672
1704100

38" / 44" Snowthrower Drive Belt

1678241

For safety and reliability, insist on genuine Simplicity
Manufacturing, Inc. belts and blades...our name
stamped on the part is your assurance of quality.

2
3

5

OPERATION

DANGER
ROTATING BLADES
CUT OFF ARMS
AND LEGS

3

STOP MOWER WHEN
CHILDREN ARE NEAR.
NO RIDERS
— THEY FALL OFF.

To Start Engine

Ignition Switch
OFF

• Seat must be occupied.
• Clutch/Brake pedal must
be depressed.
• PTO switch must be off.

RUN

START

When Operator Leaves Seat

DANGER
OPERATING ON
SLOPES CAN BE
DANGEROUS
SEE OPERATOR'S
MANUAL.
IF YOU CANNOT
BACK-UP A HILL
—DO NOT DRIVE ON IT.

6

To Operate PTO clutch

PTO Switch

• The operator must be in seat.
• To engage PTO, pull switch up.
• To disengage PTO, push switch down.

Parking Brake

WARNING
AVOID SERIOUS INJURY OR DEATH

8

• Engine will shut off if Parking Brake is
not engaged.
• Engine will shut off if PTO switch is on.

• READ OPERATOR'S MANUAL(S).
• KNOW LOCATION AND FUNCTION OF ALL CONTROLS.
• KEEP SAFETY DEVICES (GUARDS, SHIELDS, &
SWITCHES) IN PLACE AND WORKING.
• REMOVE OBJECTS THAT COULD BE THROWN BY
THE BLADE.
• DO NOT MOW WHEN CHILDREN OR OTHERS
ARE AROUND.
• NEVER CARRY CHILDREN.
• LOOK DOWN AND BEHIND—BEFORE AND WHILE
BACKING.
• AVOID SUDDEN TURNS.
• IF YOU CANNOT BACK UP A HILL
— DO NOT OPERATE ON IT.
• GO UP AND DOWN SLOPES, NOT ACROSS.
• IF MACHINE STOPS GOING UPHILL, STOP BLADE
AND BACK DOWN SLOWLY.
• BE SURE BLADE(S) AND ENGINE ARE STOPPED
BEFORE PLACING HANDS OR FEET NEAR BLADE(S).
• WHEN LEAVING MACHINE, SHUT OFF ENGINE,
REMOVE KEY, AND SET PARKING BRAKE.

10

DO NOT TOW UNIT!
Damage may result to
drive mechanism.

To Set Parking Brake
• Pull knob up while Clutch/Brake
pedal is depressed.
• Release Clutch/Brake pedal
while holding knob.

Parking
Brake
Knob

To Release Parking Brake
• Depress Clutch/Brake pedal.
• Push knob down while
Clutch/Brake pedal is depressed.

Clutch/Brake
Pedal

To Adjust Top Speed of Wheels
COLUMN KNOBS INDEPENDENTLY
CONTROL TOP SPEED OF
EACH WHEEL
• Turn knob clockwise to lower
top speed of a wheel.
• Turn knob counter-clockwise to
raise top speed of a wheel.
Lower speed of faster wheel until
vehicle travels in straight line when
both levers are in the MAXIMUM
forward position.

1715993

9
4

7

5
RIGHT WHEEL
(Run Position Shown)

1715996

LEFT WHEEL
(Release Position Shown)

6
7

LEFT RESERVOIR

RIGHT RESERVOIR

JUDT L KJHFKJDSH LKJHFK
JH FS
FLDSHKJL SDFIUDSF IUDSF
SFDOIU DIFSUO

KJHL ASHFKJDSH LKJHFKJH FSD
FLDSHKJL SDFIUDSF IUDSF
SFDOIU DIFSUO

8
DANGER

DANGER

ROTATING CUTTING BLADE

ROTATING CUTTING BLADE

Do not put hands or feet
under mower deck while
blade is rotating.

Do not operate mower
without deflector or entire
grass catcher in place.

1704277

1704276

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908
1692910

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1692911
1693140
1693143
1693286
1693288

16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693290
1693292
1693296
1693298
1693300

22

14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1693302
1692912
1692913
1692914
1692915

16HP, ZT Rider
38” Mower Deck
38” Mower Deck
44” Mower Deck
44” Mower Deck

TP 400-2169-01-ZT-SMA

Decals - Safety & Common
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
9
10
11
12
13
14
15
16

1719105
1717654
1715993
1708927
1715996
1716098
1704276
1704277
1704477
1704478
1717736
*
*
*
*
1717161
1717162

QTY.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

DESCRIPTION
DECAL, Belt/Blade (under Seat Deck)
DECAL, Parking Brake
DECAL, Operating Instructions
DECAL, Logo, USA
DECAL, Transmission Release
DECAL, Oil Reservoir
DECAL, Danger, Rotating Cutting Blade
DECAL, Danger, Chute in Place
DECAL, Cutting Width, 38”
DECAL, Cutting Width, 44”
DECAL, Height of Cut
DECAL, OPEI (Not Serviced)
PLATE, Manufacturing No/Serial No (Not Serviced)
DECAL, Decibel (Export Only)
DECAL, CE (Export Only)
DECAL, Engine (14 HP Models - Not Shown)
DECAL, Engine (16 HP Models - Not Shown)

Footnotes:
* Not a Servicable Part.

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908
1692910

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692911
1693140
1693143
1693286
1693288

16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider

1693290
1693292
1693296
1693298
1693300

23

14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1693302
1692912
1692913
1692914
1692915

16HP, ZT Rider
38” Mower Deck
38” Mower Deck
44” Mower Deck
44” Mower Deck

Decals - Brand & Model
A-42511A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

6
1
2
5
ZT 14 38
HYDRO

10
9
8
3
4

7
8

14
13
12
11

12

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908
1692910

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1692911
1693140
1693143
1693286
1693288

16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693290
1693292
1693296
1693298
1693300

24

14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1693302
1692912
1692913
1692914
1692915

16HP, ZT Rider
38” Mower Deck
38” Mower Deck
44” Mower Deck
44” Mower Deck

TP 400-2169-01-ZT-SMA

Decals - Brand & Model
REF NO.

PART NO.

1
2
2
3
3
4
5
6
7
7
7
7
8
9
10
11
11
11
11
12
13
14

1717431
1715991
1715992
1715985
1715986
1717688
1717692
1708880
1717175
1717176
1717177
1717178
1708926
1717431
1708880
1717171
1717172
1717173
1717174
1714363
1717449
1714435

QTY.
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1

DESCRIPTION
DECAL, Touch-Up Paint, Simplicity (Under Seat Deck)
DECAL, Seat Deck, RH
DECAL, Seat Deck, LH
DECAL, “ZT 14 38” (14HP Simplicity Models Only)
DECAL, “ZT 16 44” (16HP Simplicity Models Only)
DECAL, “Hydro” (Simplicity Models Only)
ICON, Simplicity
DECAL, Throttle & Choke (Simplicity Models)
DECAL, Seat Deck LH, (14HP AGCO Allis Models)
DECAL, Seat Deck RH, (14HP AGCO Allis Models)
DECAL, Seat Deck LH, (16HP AGCO Allis Models)
DECAL, Seat Deck RH, (16HP AGCO Allis Models)
DECAL, Logo, AGCO Allis
DECAL, Touch-Up Paint, AGCO Allis (Under Seat Deck)
DECAL, Throttle & Choke (AGCO Allis Models)
DECAL, Seat Deck LH, (14HP Massey Ferguson Models)
DECAL, Seat Deck RH, (14HP Massey Ferguson Models)
DECAL, Seat Deck LH, (16HP Massey Ferguson Models)
DECAL, Seat Deck RH, (16HP Massey Ferguson Models)
DECAL, Logo, Massey Ferguson
DECAL, Touch-Up Paint, Massey Ferguson, (Under Seat Deck)
DECAL, Throttle & Choke (Massey Ferguson Models)

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908
1692910

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692911
1693140
1693143
1693286
1693288

16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider

1693290
1693292
1693296
1693298
1693300

25

14HP, ZT Rider (Export)
16HP, ZT Rider (Export)
14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider

1693302
1692912
1692913
1692914
1692915

16HP, ZT Rider
38” Mower Deck
38” Mower Deck
44” Mower Deck
44” Mower Deck

Drive System Update Kit - 1686752
A-ZT46752A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

2

3

1

17

4

18
15
14

DECAL

5
5

13

16

6

5

7

8

8

6
5
9
10
12

11

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

1693286
1693288
1693290
1693292

26

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

Drive System Update Kit - 1686752
REF NO.

PART NO.

1
2
3
4
5
6
6
7
8
9
10
11
12
13
14
15
16
17
18

1719385
171241
1719337
1702488
933098
1719556
1719557
927731
1928692
1925003
930672
1719560
1718875
1701011
1716098
1719381
1719382
1707433
1709089

QTY.
1
1
1
2
8
2
2
2
4
8
2
2
2
3
1
1
2
1
1

DESCRIPTION
PULLEY ASSY, PTO
KEY, PTO Pulley
BELT GUIDE
RESERVOIR
CLAMP, Spring
HOSE, RH, 21”
HOSE, LH, 26”
RETAINING RING, 1/4-28 x 1/4
SET SCREW, Hex, 1/4-20 x 5/8
SCREW, Taptite,
KEY, Drive Pulley
FITTING, 90°, Steel
FITTING, 90°, Plastic
TIE, 15”
DECAL, Oil Res.
V-BELT,
PULLEY ASSY, Trans.
SPACER, Carrier, Rear, 1 x 1/2 x 11/32
SPACER, Carrier, Front, 1 x 1/2 x 17/64

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692905
1692906
1692907
1692908

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

TP 400-2169-01-ZT-SMA

1692910
1692911
1693140
1693143

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693286
1693288
1693290
1693292

27

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider (Export)
16HP, ZT Rider (Export)

1693296
1693298
1693300
1693302

14HP, ZT Rider
16HP, ZT Rider
14HP, ZT Rider
16HP, ZT Rider

38” Mower Deck - Housing, Arbors & Blades
A-42512A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
13

12
2
12

13

3

16

1

14

4
2

15
5
41

15

11

38

6

37

4

7

5
6

6

38
33

37
40

36

8

7

9

6

10

8

39

35

9

32

34

10

33
31
17

29

28
30

27

18

19
20
19
21

20
21

26
24

22

25

23

23
24
25

Torque 45-55 ft-lbs
The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

28

TP 400-2169-00-ZT-SMA

38” Mower Deck - Housing, Arbors & Blades
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

1714419
1713675
1714346
1713616
1713199
1705897
1713204
1707335
1713338
1704314
1713160
1917356
1917372
1714321
1924940
1714322
1686708
61686708
1960373
1713619
1713612
1713196
1704856
1713089
1656916
923471
1704101
1686689
1931332
1935048
1664847
1931318
1705115
1960518
1960353
1919326
1704873
1916964
1916622
1705080
1706709
1705449

QTY.
2
4
1
2
2
4
2
2
2
2
1
1
5
1
4
1
1
1
8
2
2
2
1
2
2
2
1
1
4
4
8
2
2
2
2
1
1
2
2
1
1
1

DESCRIPTION
NUT, Hex, Flange, 9/16-8
WASHER, Belleville
PULLEY, RH
HUB
COVER, Arbor Housing
BEARING
SPACER
GASKET, Foam
ARBOR HOUSING ASSEMBLY (Incl. Fitting Ref. 10)
FITTING, Grease
PULLEY, LH
LOCKWASHER, 5/16
NUT, Hex, 5/16-18
BELT STOP, LH
WASHER, Flat, 3/8
BELT STOP, RH
MOWER DECK HOUSING, 38” Orange
MOWER DECK HOUSING, 38” Charcoal Grey
SCREW, Taptite, 5/16-18 x 1
WASHER
SHAFT, Arbor
SHIELD, Grass, Lower
BLADE, Mower, 16-1/8”
WASHER, Hex
WASHER, Spring
CAPSCREW, Hex, Hd., 7/16-14 x 1-1/4
BLADE, Mower, 22-1/4”
BAFFLE, Blowout, 38” (Includes 28 & 29)
CARRIAGE BOLT, 5/16-18 x 5/8
NUT, Flange Lock, 5/16-18
SCREW, Taptite, 5/16-18 x 3/4
CARRIAGE BOLT, 1/4-20 x 7/8
PLUG, Plastic
NUT, Push
WASHER, Plain
WASHER, Plain, 5/16
CLAMP
LOCKWASHER, 1/4
NUT, Hex, 1/4-20, Unc
SPRING
ROD, Deflector, Front
DEFLECTOR, Plastic

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

TP 400-2169-00-ZT-SMA

29

38” Mower Deck - Belt, Clutch & Support
A-42513B

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1

DRIVER
PULLEY

2
3
IDLER
PULLEY

4

ARBOR DRIVE
PULLEY

5
8
6

ARBOR DRIVE
PULLEY

9
7
10
2

11

19

18
7

14
13

17

12

15
Hook Spring here
when assembled.

16

The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

30

TP 400-2169-00-ZT-SMA

38” Mower Deck - Belt, Clutch & Support
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

1719819
1960339
1666294
1685150
1667812
1714790
1923701
1920415
1924356
1714255
1715435
1919439
1924940
174870
1713578
1715759
1713561
156302
1960519

QTY.
1
2
1
1
1
1
1
3
1
1
1
2
2
2
1
1
1
1
1

DESCRIPTION
V-BELT
NUT, Hex Center Lock, 3/8-16
SPACER
PULLEY ASSEMBLY
SPACER
ARM, Clutch
CAPSCREW, Hex Hd, 3/8-16 x 2
CAPSCREW, Hex, 3/8-16 x 1-1/2
WASHER, 3/8
SPACER, Idler Arm
SPRING
NUT, Hex Lock ESNA, 3/8-16
WASHER, 3/8
SPACER
ROD, Mower & Hitch
ROD, Latch
HITCH
SPRING
NUT, Push, 1/2

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

TP 400-2169-00-ZT-SMA

31

38” Mower Deck - Height Adjustment & Rollers
A-42514A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
13

2

14

3

7

11

4
9

15

7

12

12

10

13
16
17

18

5

19
20

21

6

22

8

7

41
39

42

40

23

16

24
25

36

23

38
27

37

36

24

26

28
29

11

30
35

33
34

30

32

31

30

The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

32

TP 400-2169-00-ZT-SMA

38” Height Adjustment & Rollers
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

1714876
1717658
1716028
910542
1931353
1916950
1916965
1704082
1716030
1714263
1930645
1921210
1716010
1717670
1960223
1960594
1665374
1714879
1924874
1917356
1917372
1923362
1960236
1960044
1921333
1960373
1714877
1930642
1923341
158399
1960027
1714760
1716020
1714882
1714881
1924940
1611705
1716023
1923701
1715024
1931352
1664847

QTY.
1
1
1
2
1
1
3
1
1
1
2
2
2
1
1
2
1
1
1
1
1
2
4
4
2
2
2
2
2
4
4
5
2
1
1
4
1
1
1
1
1
4

DESCRIPTION
GRIP
ARM, Height Adjust (Includes Spring & Rivets)
SPRING
RIVET
CARRIAGE BOLT, 3/8-16 x 1-3/4
NUT, Hex, 3/8
WASHER, Lock, 3/8
NUT, Adjuster
ROCKER ARM ASSEMBLY
SPRING
NUT, Flange Lock, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 1
SUPPORT, Mower
ARM ASSEMBLY, Rear Adjusting
CARRIAGE BOLT, 5/16-18 x 1-1/4
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 7/8
STRAP
ECCENTRIC
WASHER
WASHER, Lock, 5/16
NUT, 5/16-18
NUT, Lock, 5/16-18
SPACER
WASHER
CAPSCREW, 5/16-18 x 1
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 1
ARM ASSEMBLY
NUT, Flanged 2-Way Lock, 1/4-20
CAPSCREW, Hex Hd., 1/4-20 x 3/4
E-RING, 1/2
WASHER, 1/2
WHEEL, Gauge
ARM ASSEMBLY, Fixed
SHAFT, Gauge Wheel
BRACKET, Gauge Wheel
WASHER, Flat, 3/8
SPACER
ARM, Pitch
CAPSCREW, 3/8-16 x 1-1/4
SPACER
CARRIAGE BOLT, 3/8-16 x 1-1/2
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 3/4

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692912
1692913

38” Mower Deck
38” Mower Deck

TP 400-2169-00-ZT-SMA

33

44” Mower Deck - Housing, Arbors & Blades
A-42515A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
2
3

Torque Nuts to 50-70 Ft. Lbs.

4
5
7
Apply gasket former
to this surface if foam
gasket (Ref 13) is not
used.

7

6

8
9

39
42

13

38

10

16

11
12
40
39

34

17

15

41

38
37

14

35
17

36

34
33
31

32
18
17
30
29

19
28

43
43

20
27

26

21

20
22
23
24

Torque Capscrews to 45-55 Ft. Lbs.

25
The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

34

TP 400-2169-00-ZT-SMA

44” Mower Deck - Housing, Arbors & Blades
REF NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

PART NO.

QTY.

DESCRIPTION

1714419
1713675
1713161
1713158
1713098
1713533
1713197
1655729
108202
1715724
1715723
1705897
1707335
1713338
1704314
1718374
1664847
1686709
61686709
1713619
1713195
1713196
1704100
1713089
1656916
923471
1713612
1716879
1716878
1931332
1935048
1703601
1931318
1960518
1960353
1704873
1919326
1705080
1916964
1916622
1706709
1705115
1705449
1686690

3
6
1
1
3
1
2
3
3
3
3
3
3
3
3
1
27
1
1
3
2
3
3
3
3
3
1
1
1
8
8
1
2
2
2
1
1
1
2
2
1
1
1
1

NUT, Hex Flange, 9/16-18
WASHER, Belleville
PULLEY
HUB, Pulley, Double
PULLEY
HUB, Pulley, Double
HUB, Pulley
HOUSING, Arbor, Top
BEARING
SPACER, Bearing Sleeve
SPACER
BEARING
GASKET, Foam
HOUSING, Arbor, Bottom
FITTING, Lube
COVER, Arbor, Plastic
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4
HOUSING ASSEMBLY, 44” Orange
HOUSING ASSEMBLY, 44” Charcoal Grey
WASHER
SHAFT, Arbor
SHIELD, Grass, Lower
BLADE, Mower
WASHER, Hex
WASHER, Spring
CAPSCREW, Hex Head, 7/16-14 x 1-1/4
SHAFT, Arbor, Center
BAFFLE, Anti-Blowout, LH
BAFFLE, Anti-Blowout, RH
CARRIAGE BOLT, 5/16-18 x 5/8
NUT, Hex Flange, 2-Way Lock, 5/16-18
COVER, Arbor
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push On
WASHER
CLAMP
WASHER, 5/16
SPRING
WASHER, Lock, 1/4
NUT, Hex, 1/4-20
ROD, Deflector, Front
PLUG, Hole
DEFLECTOR, Plastic
ANTI-BLOWOUT KIT, 44”

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

TP 400-2169-00-ZT-SMA

35

44” Mower Deck - Belt, Clutch & Support
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

A-42516B

1
ENGINE
PULLEY

10
11

3
ARBOR
PULLEY

MOVABLE IDLER
PULLEY

ARBOR DRIVE
PULLEY

FIXED IDLER
PULLEY

4

12

5

11

6

13
14

7

MOVABLE IDLER
PULLEY

13
15

ARBOR DRIVE
PULLEY

8

ARBOR DRIVE
PULLEY

9

16

3
17

18

13
19

2

21
11
20

3

14

16
22

30
31

29
25
11

28

24

22
3

Hook Spring here
when assembled.

26

23

27
The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

36

TP 400-2169-00-ZT-SMA

44” Mower Deck - Belt, Clutch & Support
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

1713549
167031
1960339
171247
1667812
1716087
1714062
1665835
1923701
1923938
1924940
1706510
1676148
912808
1657242
1667811
1674669
1960268
1718561
1685150
1703801
1924356
1921972
1919439
157081
1713578
1715759
1713561
1960519
156302
1921969

QTY.
1
1
4
1
1
1
1
1
1
1
7
1
4
2
1
2
1
1
1
1
1
3
1
2
2
1
1
1
1
1
2

DESCRIPTION
V-BELT, Mower Drive
V-BELT, Deck Drive
NUT, Hex Flange Lock, 3/8-16
PULLEY ASSEMBLY
SPACER
LEVER ASSEMBLY (with Bushings)
SPRING
GRIP, Lever
CAPSCREW, 3/8-16 x 2
CAPSCREW, 3/8-16 x 3-1/2
WASHER, 3/8
PULLEY, Idler
BUSHING
FITTING, Lube
SPACER
SPACER
SPACER
CARRIAGE BOLT, 3/8-16 x 1-1/4
LEVER ASSEMBLY, Idler with Fitting
PULLEY ASSEMBLY
SPRING
WASHER
CAPSCREW, Hex Hd., 3/8-16 x 2-1/2
NUT, Hex Lock, 3/8-16
SPACER
ROD, Mower Hitch
ROD, Latch
HITCH
NUT, Push, 1/2
SPRING
CAPSCREW, Hex Hd, 3/8-16 x 1-1/2

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

TP 400-2169-00-ZT-SMA

37

44” Mower Deck - Height Adjustment & Rollers
A-42517A

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

1
2
3

4

6
29

7

28
27

15

14

5

16

13

8

17

9

26
11
18

10

11

22

19
20
21

21
20

24
25

16

23
22

46
44

45

43

12

40
42

41

40
30

9
39

31
33
32

38
35
37

36

34

The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.

38

TP 400-2169-00-ZT-SMA

44” Mower Deck - Height Adjustment & Rollers
REF NO.

PART NO.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

1714876
1717658
1716028
910542
1931353
1716052
1923362
1714263
1930645
1665374
1664847
1960594
1960223
1717670
1716010
1916965
1921210
1714879
1924874
1917356
1917372
1960373
1704082
1916950
1717109
1960236
1714877
1960044
1921333
1930642
1923341
158399
1960027
1714760
1716020
1715624
1714881
1960519
1715608
1924940
1611705
1716011
1715024
1923701
1931352
1921332

QTY.
1
1
1
2
1
1
2
1
2
2
6
1
1
1
2
3
2
1
1
2
2
4
1
1
1
4
2
4
2
2
2
4
4
5
2
1
1
1
2
4
1
1
1
1
1
1

DESCRIPTION
GRIP
ARM, Height Adjust (Includes Spring & Rivets)
SPRING
RIVET
CARRIAGE BOLT, 3/8-16 x 1-3/4
ROCKER ARM ASSEMBLY
NUT, Lock, 5/16-18
SPRING
NUT, Flange Lock, 3/8
STRAP
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 3/4
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 7/8
CARRIAGE BOLT, 5/16-18 x 1-1/4
ARM ASSEMBLY, Rear Adjusting
SUPPORT, Mower
WASHER, Lock, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 1
ECCENTRIC
WASHER
WASHER, Lock, 5/16
NUT, 5/16-18
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 1
NUT, Adjuster
NUT, Hex, 3/8
QUADRANT
SPACER
ARM ASSEMBLY
WASHER
CAPSCREW, 5/16-18 x 1
NUT, Flanged 2-Way Lock, 1/4-20
CAPSCREW, Hex Hd., 1/4-20 x 3/4
E-RING, 1/2
WASHER, 1/2
WHEEL, Gauge
ARM ASSEMBLY, Fixed
ROD, Mower Hitch
BRACKET, Gauge Wheel
NUT, Push, 1/2
STRAP
WASHER, Flat, 3/8
SPACER
ARM, Pitch
SPACER
CAPSCREW, 3/8-16 x 1-1/4
CARRIAGE BOLT, 3/8-16 x 1-1/2
CAPSCREW, Hex Hd, 5/16-18 x 3/4

Footnotes:

The above parts group applies to the following Mfg. Nos.:
1692914
1692915

44” Mower Deck
44” Mower Deck

TP 400-2169-00-ZT-SMA

39

Part Number Index by Page Number
Part No. Page No

*
*
*
*
*
*
*
105337
108202
122023
122023
156302
156302
157081
158399
158399
158499
159106
164247
167031
170157
171241
171247
172353
173206
174870
905126
910542
910542
912808
912808
920427
920427
921133
923471
923471
927731
927731
928197
930672
930672
933098
934712
960202
960208
960266
1611705
1611705
1611705
1611710
1612103
1612103
1654930
1655729
1656916
1656916
1657242
1660347

8
8
18
22
22
22
22
14
34
10
12
30
36
36
32
38
14
14
20
36
14
26
36
20
2
30
18
32
38
20
36
10
12
2
28
34
18
26
6
18
26
26
2
20
2
14
14
32
38
20
10
12
2
34
28
34
36
2

Ref No.

2
2
38
11
12
13
14
2**
9
33
33
18
30
25
30
32
5
17
18
2
64
2
4
5
27
14
37
4
4
11
14
13
13
69
25
25
31
7
14
34
10
5
54
1
59
76**
39
37
41
14
20
20
40
8
24
24
15
57

Part No. Page No

1664090
1664847
1664847
1664847
1664847
1665237
1665237
1665238
1665238
1665374
1665374
1665819
1665835
1665872
1665872
1666294
1667286
1667805
1667805
1667811
1667812
1667812
1667812
1669954
1673320
1673333
1673796
1674231
1674669
1675043
1675043
1676148
1676183
1685150
1685150
1685215
1685215
1685290
1685290
1685483
1686638
1686689
1686690
1686708
1686709
1686750
1686751
1700443
1701011
1701011
1701011
1701011
1701435
1701580
1701996
1702251
1702251
1702258

20
28
32
34
38
10
12
10
12
32
38
6
36
10
12
30
2
10
12
36
14
30
36
18
2
20
2
2
36
10
12
36
8
30
36
10
12
10
12
2
2
28
34
28
34
6
6
14
10
12
14
26
14
10
14
18
18
18

Ref No.

17
30
42
17
11
30
30
28
28
17
10
30
8
23
23
3
12
22
22
16
40
5
5
16**
15
3
23
41
17
3
3
13
17
4
20
21
21
31
31
36
14
27
43
17
18
27
27
84
6
6
79
13
83
2
13
6
11
30

Part No. Page No

1702268
1702488
1703601
1703801
1703805
1703851
1703851
1703900
1703900
1704082
1704082
1704100
1704101
1704276
1704277
1704314
1704314
1704351
1704419
1704477
1704478
1704626
1704628
1704849
1704856
1704867
1704873
1704873
1705080
1705080
1705115
1705115
1705142
1705248
1705249
1705449
1705449
1705590
1705897
1705897
1706260
1706264
1706388
1706510
1706709
1706709
1707056
1707056
1707335
1707335
1707433
1707510
1708030
1708133
1708135
1708136
1708137
1708138

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

18
26
34
36
14
10
12
2
14
32
38
34
28
22
22
28
34
2
14
22
22
2
2
14
28
2
28
34
28
34
28
34
14
2
2
28
34
14
28
34
14
14
14
36
28
34
10
12
28
34
26
14
14
18
18
18
18
18

40

Ref No.

9
4
31
21
20
24
24
2
70
8
23
22
26
7
8
10
15
56
4
9
9
60
64
6
22
68
36
35
39
37
32
41
1**
62
61
41
42
65
6
12
14
7
54
12
40
40
14
14
8
13
17
26
36
29
19
20
21
23

Part No. Page No

1708139
1708140
1708142
1708143
1708144
1708264
1708352
1708362
1708363
1708405
1708409
1708416
1708504
1708509
1708511
1708524
1708525
1708554
1708725
1708880
1708880
1708881
1708882
1708926
1708927
1709055
1709086
1709086
1709088
1709088
1709089
1709235
1710437
1713089
1713089
1713098
1713158
1713160
1713161
1713167
1713195
1713196
1713196
1713197
1713199
1713204
1713338
1713338
1713502
1713533
1713549
1713557
1713561
1713561
1713574
1713578
1713578
1713588

18
18
18
18
18
8
14
2
2
8
14
8
2
2
2
2
2
14
8
24
24
2
10
24
22
8
10
12
10
12
26
2
2
28
34
34
34
28
34
20
34
28
34
34
28
28
28
34
8
34
36
8
30
36
20
30
36
6

Ref No.

22
25
26
28
27
30
38
34
32
7
8
22
16
11
13
55
46
9
6
6
10
10
26
8
4
5
25
25
32
32
18
50
37
23
23
5
4
11
3
16
20
21
21
7
5
7
9
14
16
6
1
23
17
28
10
15
26
24

Part No. Page No

1713588
1713612
1713612
1713616
1713619
1713619
1713642
1713675
1713675
1713846
1713855
1714020
1714062
1714065
1714078
1714255
1714263
1714263
1714320
1714321
1714322
1714346
1714363
1714419
1714419
1714435
1714625
1714760
1714760
1714790
1714876
1714876
1714877
1714877
1714879
1714879
1714881
1714881
1714882
1715024
1715024
1715031
1715435
1715608
1715624
1715723
1715724
1715759
1715759
1715954
1715955
1715955
1715956
1715956
1715957
1715958
1715959
1715960

14
28
34
28
28
34
10
28
34
8
6
2
36
8
2
30
32
38
10
28
28
28
24
28
34
24
2
32
38
30
32
38
32
38
32
38
32
38
32
32
38
20
30
38
38
34
34
30
36
14
10
12
10
12
14
14
14
14

Ref No.

28
20
26
4
19
19
27
2
2
3
31
35
7
1
26
10
10
8
1
14
16
3
12
1
1
14
14
32
34
6
1
1
27
27
18
18
35
37
34
40
43
6
11
39
36
11
10
16
27
3**
5
5
36
36
60
73
72
74

TP 400-2169-01-ZT-SMA

Part Number Index by Page Number
Part No. Page No

1715961
1715962
1715968
1715970
1715972
1715973
1715976
1715977
1715981
1715985
1715986
1715988
1715988
1715989
1715990
1715991
1715992
1715993
1715996
1715997
1715998
1715999
1716000
1716002
1716003
1716004
1716005
1716007
1716008
1716010
1716010
1716011
1716012
1716014
1716015
1716016
1716017
1716018
1716019
1716020
1716020
1716022
1716023
1716024
1716027
1716028
1716028
1716030
1716035
1716036
1716038
1716039
1716044
1716045
1716046
1716047
1716049
1716050

2
2
14
2
14
14
10
6
14
24
24
20
20
20
14
24
24
22
22
2
6
2
20
6
20
6
14
14
14
32
38
38
20
18
18
18
18
14
14
32
38
20
32
8
2
32
38
32
14
6
2
18
14
18
18
18
18
18

Ref No.

18
25
63
30
29
19
4
33
82**
3
3
9
15
8
59
2
2
3
5
52
27
47
8
1
4
13
46
49**
48**
13
15
42
4
1
2
3
4
78**
77**
33
35
12
38
26
20
3
3
9
18
20
67
5
53
7
8
10
12
13

Part No. Page No

1716051
1716052
1716054
1716056
1716057
1716058
1716059
1716060
1716061
1716061
1716064
1716073
1716077
1716078
1716079
1716080
1716086
1716087
1716094
1716098
1716098
1716099
1716332
1716332
1716878
1716879
1717050
1717109
1717154
1717155
1717157
1717158
1717161
1717162
1717163
1717163
1717165
1717167
1717171
1717172
1717173
1717174
1717175
1717176
1717177
1717178
1717431
1717431
1717449
1717549
1717549
1717550
1717550
1717551
1717654
1717656
1717658
1717658

TP 400-2169-01-ZT-SMA

18
38
18
18
18
18
18
18
10
12
2
6
14
14
6
8
14
36
14
22
26
20
10
12
34
34
12
38
6
6
6
6
22
22
10
12
6
6
24
24
24
24
24
24
24
24
24
24
24
10
12
10
12
2
22
14
32
38

Ref No.

14**
6
15
17
18
24
32**
36
8
8
49
7
12
10
10
25
45
6
43
6
14
2
7
7
28
27
2
25
3
2
5
4
15
16
11
11
25
6
11
11
11
11
7
7
7
7
1
9
13
9
9
10
10
43
2
31**
2
2

Part No. Page No

1717664
1717666
1717670
1717670
1717688
1717692
1717736
1718272
1718293
1718374
1718376
1718561
1718758
1718851
1718875
1718945
1718950
1718952
1718981
1719105
1719337
1719376
1719381
1719382
1719385
1719442
1719556
1719557
1719560
1719683
1719725
1719819
1916622
1916622
1916622
1916622
1916950
1916950
1916950
1916964
1916964
1916964
1916964
1916964
1916965
1916965
1916965
1917356
1917356
1917356
1917356
1917356
1917356
1917356
1917356
1917356
1917372
1917372

8
2
32
38
24
24
22
6
18
34
2
36
6
2
26
2
12
12
12
22
26
6
26
26
26
18
26
26
26
14
14
30
10
12
28
34
14
32
38
10
12
14
28
34
14
32
38
2
6
8
10
12
14
28
32
38
2
6

41

Ref No.

13
28
14
14
4
5
10
25
33
16
58
19
35
1
12
3
26
4
1
1
3
12
15
16
1
39
6
6
11
22
24
1
16
16
38
39
42
6
24
17
17
51
37
38
41
7
16
7
9
9
35
35
32
12
20
20
9
8

Part No. Page No

1917372
1917372
1917372
1917372
1917372
1918199
1918447
1918451
1919326
1919326
1919326
1919326
1919326
1919381
1919381
1919381
1919394
1919438
1919438
1919439
1919439
1920263
1920263
1920328
1920415
1920470
1921176
1921210
1921210
1921319
1921319
1921319
1921319
1921332
1921333
1921333
1921333
1921333
1921719
1921719
1921959
1921969
1921972
1921972
1921977
1921977
1922127
1922234
1922586
1922586
1922611
1922755
1922918
1923300
1923341
1923341
1923341
1923341

8
14
28
32
38
8
14
14
6
8
14
28
34
2
8
14
2
6
14
30
36
10
12
2
30
6
14
32
38
6
10
12
14
38
2
8
32
38
6
14
14
36
14
36
2
14
2
14
10
12
6
14
14
8
2
10
12
32

Ref No.

20
33
13
21
21
14
16
68
19
19
15
35
36
5
8
62
53
21
71
12
24
34
34
48
8
22
23
12
17
32
18
18
52
46
31
31
25
29
23
27
81
31
34
23
8
75
24
50
15
15
29
37
56
29
29
19
19
29

Part No. Page No

1923341
1923362
1923362
1923500
1923701
1923701
1923701
1923701
1923701
1923735
1923938
1924356
1924356
1924361
1924856
1924874
1924874
1924874
1924874
1924940
1924940
1924940
1924940
1924940
1924940
1924940
1925003
1925003
1925003
1925003
1925003
1925205
1925592
1928692
1928692
1930591
1930591
1930591
1930591
1930641
1930642
1930642
1930642
1930642
1930644
1930644
1930645
1930645
1930645
1931202
1931202
1931211
1931211
1931277
1931277
1931318
1931318
1931332

38
32
38
14
14
30
32
36
38
8
36
30
36
14
8
8
14
32
38
2
14
28
30
32
36
38
2
6
10
12
26
2
14
18
26
2
2
2
6
14
2
6
32
38
2
14
14
32
38
2
14
10
12
2
6
28
34
28

Ref No.

31
22
7
57
44
7
39
9
44
27
10
9
22
25
24
28
30
19
19
38
35
15
13
36
11
40
21
28
29
29
9
22
47
35
8
6
45
66
16
80
4
34
28
30
51
21
55
11
9
39
61
12
12
19
17
31
32
28

© Copyright 1997 Simplicity Manufacturing, Inc. All Rights Reserved.

Part Number Index by Page Number
Part No. Page No

1931332
1931333
1931333
1931335
1931352
1931352
1931353
1931353
1933263
1933896
1933988
1933988
1935048
1935048
1935255
1935255
1935255
1950021
1960027
1960027
1960027
1960044
1960044
1960112
1960114
1960160
1960223
1960223
1960236
1960236
1960268
1960295
1960339
1960339
1960351
1960353
1960353
1960373
1960373
1960373
1960373
1960405
1960483
1960518
1960518
1960519
1960519
1960519
1960536
1960547
1960594
1960594
1960594
6155720
8191045
61686708
61686709

34
2
6
14
32
38
32
38
8
14
2
6
28
34
2
6
8
8
14
32
38
32
38
2
20
14
32
38
32
38
36
2
30
36
8
28
34
2
28
32
38
8
8
28
34
30
36
38
8
12
14
32
38
20
6
28
34

Ref No.

Part No. Page No

Ref No.

Part No. Page No

Ref No.

Part No. Page No

Ref No.

Part No. Page No

Ref No.

29
33
11
69
41
45
5
5
11
11
44
15
29
30
65
26
21
12
67
31
33
24
28
42
13
58
15
13
23
26
18
17
2
3
15
34
34
63
18
26
22
10
18
33
33
19
29
38
4
27
66
16
12
7
18
17
18

© Copyright 1999 Simplicity Manufacturing, Inc. All Rights Reserved.

42

TP 400-2169-01-ZT-SMA

Hardware Identification & Torque Specifications
Common Hardware Types

Torque Specification Chart

Hex Head Capscrew

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

Washer

Hardware
Grade

Lockwasher
Carriage Bolt

No
Marks

SAE Grade 2

Hex Nut

Size Of
Hardware

Standard Hardware Sizing

8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12

When a washer or nut is identified as 1/2”, this is the
Nominal size, meaning the inside diameter is 1/2 inch; if a
second number is present it represent the threads per inch
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the Nominal size, or body diameter is 1/2 inch; the
second number represents the threads per inch (16 in this
example, and the final number is the body length of the
bolt or screw (in this example 2 inches long).

The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
0
1/4

Nut, 1/2”

1/2

Inside
Diameter

3/4

1
1/4
1/2
3/4

Screw, 1/2 x 2
2

1/4

Body
Diameter

in/lbs
ft/lbs
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240

Nm.
2.1
2.3
3.1
3.5
7.6
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4

SAE Grade 5

in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640

SAE Grade 8

Nm.

in/lbs
ft/lbs

Nm.

3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4

41
43
60
68
12
14
25
27
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000

4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0

NOTES
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.

1/2

Body
Length

3/4

3
1/4
1/2
3/4

4

Wrench & Fastener Size Guide
1/4

5/16

3/8

1/4” Bolt or Nut
Wrench—7/16”

5/16” Bolt or Nut
Wrench—1/2”

3/8” Bolt or Nut
Wrench—9/16”

7/16
DIA.
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”

1/2
DIA.

1/2” Bolt or Nut
Wrench—3/4”



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : Yes
Create Date                     : 1999:06:11 10:18:34Z
Subject                         : ZT Zero Turn Series Parts Manual
Keywords                        : 1692905, 1692907, 1692910, 1693140, 1693286, 1693290, 1693296, 1693300, 1692906, 1692908, 1692911, 1693134, 1693288, 1693292, 1693298, 1693302
Modify Date                     : 2002:09:12 14:42:18-04:00
Page Count                      : 46
Page Mode                       : UseThumbs
Has XFA                         : No
Page Layout                     : TwoColumnRight
Creation Date                   : 1999:06:11 10:18:34Z
Producer                        : Acrobat Distiller 3.01 for Power Macintosh
Author                          : TechPub_6400_200
Mod Date                        : 2002:09:12 14:42:18-04:00
Metadata Date                   : 2002:09:12 14:42:18-04:00
Creator                         : TechPub_6400_200
Title                           : TP_400_2169_01_ZT_SMA.pdf
Description                     : ZT Zero Turn Series Parts Manual
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