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Snapper YT Series, Parts Manual

The LEAD FLUID YT Series is a high-performance product designed for various industrial applications. Enhance your user experience with its comprehensive "Operating Manual". Download this detailed "manual" for free from our website manualshive.com, providing you with all the necessary information and instructions to efficiently operate and maintain your LEAD FLUID YT Series product.

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PART NO.

DESCRIPTION

REF NO.

QTY.

Transmission Group

Footnotes

1

1920397

2

NUT, Hex Lock ESNA Light, 1/4-20

2

1960654

2

SCREW, Truss Head, 1/4-20 x 2

3

1722174

1

PAD, Footrest, LH,  Differential Lock

4

1722173

1

PAD, Footrest, RH

5

1960636

1

NUT, Hex KEPS, 5/16-18

6

1704351

15

FASTENER, 11/16" Long, Stem Plastic

7

1928352

2

NUT, Hex Flange Whiz Lock, 3/8-16, Large

8

1960637

6

NUT, Hex KEPS, 3/8-16

9

1931350

6

CARRIAGE BOLT, 3/8-16 x 1

10

1919438

6

NUT, Hex Lock ESNA Light, 5/16-18

11

1721728

2

SUPPORT

12

1676148

2

BUSHING, 5/8 x  3/4 x  13/32, Powder Metal

13

1924940

4

WASHER, 3/8

14

1922130

1

CAPSCREW, Hex Head, 3/8-16 x 2-1/4

15

1722460

7

PIN, Quick

16

1722151

1

ROD, Differential Lock, 15-3/16 Long

17

1925125

2

WASHER, 7/16

18

1721360

1

ROD & TUBE ASSEMBLY, Differential Lock Pedal

19

1716289

1

KNOB

20

1669105

1

SPACER, 25/64 x 5/8 x 1-1/2, Hardened

21

1723126

1

KNOB, 3 Sided Soft

22

1721622

1

ROD, Free Wheel, 18-3/16 Long

23

1921210

1

CAPSCREW, Hex Head, 3/8-16 x 1, Black

24

1722903

1

PIVOT ASSEMBLY, Differential Lock

25

1919326

2

WASHER, 5/16, Black

26

1923141

2

CAPSCREW, Hex Head, 5/16-18 x 2 3/4, Black

27

1960590

2

CAPSCREW, Hex Head, 5/16-18 x 3, Black

28

1722152

1

ROD, Differential Latch, 2 Bends, 6-3/16 Long

29

1921333

1

CAPSCREW, Hex Head, 5/16-18 x 1

30

1722383

1

ARM, Differential Lock

31

1721952

1

TRANSMISSION ASSEMBLY, K66 Transmission

32

1918447

1

PIN, Cotter, 3/4, Black

33

1721424

1

ROD, Brake, 17-27/64 Long

34

1722684

1

SPRING, Compression

35

8191045

1

SPRING,  Compression

36

1919439

1

NUT, Hex Lock, ESNA Light 3/8-16

37

1960141

2

WASHER, 5/16

38

1960027

1

WASHER, 1/2

39

1722648

1

BEARING, 1/2 x 9/16 x 3/4, Nylon

40

1721988

1

ARM & WELD PINS ASSEMBLY, Control K66

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

2003

11

 © Copyright          Simplicity Manufacturing, Inc. All Rights Reserved.

1694368 - YT1644
1694369 - YT1850

TP 400-3821-00-CQ-N

Summary of Contents for YT Series

Page 1: ...awn Tractors Mower Decks TP 400 3821 00 CQ N Mfg No Description 16HP Tractors 1694368 YT1644 16HP Hydro Mfg No Description 18HP Tractors 1694369 YT1850 18HP Hydro Mfg No Description Mower Decks 1694371 44 Mower Deck 1694372 50 Mower Deck ...

Page 2: ......

Page 3: ...ransmission SERVICE PARTS Tuff Torq K 66L 14 Lift Group Manual Lift 20 Controls Group 22 Cruise Control Group 26 Electrical Group 28 Hood Grill Dash Group 32 Seat Seat Deck Group 34 Wheels Tires Group 36 Decals Group Brand Model 38 Decals Group Safety Common 40 44 50 Mower Deck Clutch Support 42 44 50 Mower Decks Housing Arbors Blades 44 44 Mower Deck Height Adjustment Roller Bar 48 50 Mower Deck ...

Page 4: ...Service Kit 1686985 Torque to 55 60 ft lbs 74 81 Nm 14 11 15 19 17 16 21 22 28 26 30 23 29 25 27 24 31 32 33 34 1 7 5 9 2 8 4 6 3 10 16 13 17 18 11 11 21 11 29 12 20 21 21 35 36 37 38 39 40 41 42 43 43 43 985881 The above parts group applies to the following Mfg Nos 2003 2 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 5: ...5 2 SPACER 25 64 x 5 8 x 5 16 Powder Metal 21 1721682 6 BUSHING 31 32 x 1 1 4 x 3 4 Powder Metal 22 1930650 2 NUT Hex Flange Two Way Lock 7 16 14 23 1722200 1 AXLE ASSEMBLY w LH Spindle Includes Ref Nos 21 35 36 37 43 24 1931352 1 CARRIAGE BOLT 3 8 16 x 1 1 2 25 1721752 1 SPACER 11 16 x 21 32 x 2 3 32 26 1927531 2 CAPSCREW Hex Head 7 16 14 x 2 G8 27 1721918 1 HOOK J 28 960645 1 CAPSCREW Hex Head 5...

Page 6: ...Service Kit 1686985 Torque to 55 60 ft lbs 74 81 Nm 14 11 15 19 17 16 21 22 28 26 30 23 29 25 27 24 31 32 33 34 1 7 5 9 2 8 4 6 3 10 16 13 17 18 11 11 21 11 29 12 20 21 21 35 36 37 38 39 40 41 42 43 43 43 985881 The above parts group applies to the following Mfg Nos 2003 4 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 7: ... 1 HUB ARM ASSEMBLY 41 930671 1 KEY WOodruff 42 1724264 1 SPINDLE LH 43 1704314 3 FITTING Lube The above parts group applies to the following Mfg Nos 2003 5 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 8: ...se washers as required Torque to 36 44 ft lbs or 48 60 Nm Bearing mounts below frame Slide pinion on steering shaft into gear before tightening nuts 18 21 14 7 11 10 13 15 12 1 6 19 2 20 4 8 3 17 5 6 5 9 16 5 15 986283 The above parts group applies to the following Mfg Nos 2003 6 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 9: ...1960032 1 CAPSCREW Hex Head 3 8 16 x 1 1 4 Black 13 1930645 1 NUT Hex Flange Two Way Lock 3 8 16 14 1664847 2 CAPSCREW Hex Washer Head Taptite 5 16 18 x 3 4 15 1721626 1 SHAFT PINION ASSEMBLY Steering Manual 16 1611710 1 RING Clipring Extension 17 1722459 1 BEARING 3 4 x 1 11 16 x 13 16 3 Long Housing 18 1722461 1 SPACER 3 4 x 1 1 16 x 3 8 Powder Metal 19 1931211 2 NUT Hex Flange Whiz Lock 3 8 16 ...

Page 10: ... gasket hardware Torque to 18 ft lbs 25 Nm Tie clutch wire to spring away from pulley Torque to 45 50 ft lbs 61 68 Nm Torque to 19 23 ft lbs 26 31 Nm Note Orentation of All Keys B S Vandguard Twin Tie cables to Left Hand side of shield Engine Ground Wire Position pulley chamfer side up 985902 The above parts group applies to the following Mfg Nos 2003 8 Copyright Simplicity Manufacturing Inc All R...

Page 11: ...Head 7 16 20 x 3 3 4 17 1717664 1 CLUTCH Electric 18 1720463 1 KEY HI PRO 1 4 x 2 1 2 19 930598 4 CAPSCREW Hex Washer Head Taptite 3 8 16 x 1 1 2 20 920427 1 LOCKWASHER External Tooth 3 8 21 1722414 1 SHIELD Muffler Bottom 22 1960368 8 NUT Speed 1 4 20 Lug 23 1960295 4 CAPSCREW Hex Flange Whiz Lock 1 4 20 x 5 8 24 1935255 2 NUT Speed 5 16 18 Lug Black 25 1722389 1 DUCT Muffler Top 26 934683 2 CLIP...

Page 12: ... through Right Hand slot of back plate Left Hand Side Right Hand Side Right Left 11 17 14 19 20 18 13 1 5 8 2 9 4 6 3 10 7 12 16 21 29 26 31 22 30 24 28 23 17 32 38 36 40 33 39 35 37 34 10 15 15 13 13 15 10 15 41 42 48 47 43 45 46 44 37 25 27 985888 The above parts group applies to the following Mfg Nos 2003 10 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT185...

Page 13: ...x 5 8 x 1 1 2 Hardened 21 1723126 1 KNOB 3 Sided Soft 22 1721622 1 ROD Free Wheel 18 3 16 Long 23 1921210 1 CAPSCREW Hex Head 3 8 16 x 1 Black 24 1722903 1 PIVOT ASSEMBLY Differential Lock 25 1919326 2 WASHER 5 16 Black 26 1923141 2 CAPSCREW Hex Head 5 16 18 x 2 3 4 Black 27 1960590 2 CAPSCREW Hex Head 5 16 18 x 3 Black 28 1722152 1 ROD Differential Latch 2 Bends 6 3 16 Long 29 1921333 1 CAPSCREW ...

Page 14: ... through Right Hand slot of back plate Left Hand Side Right Hand Side Right Left 11 17 14 19 20 18 13 1 5 8 2 9 4 6 3 10 7 12 16 21 29 26 31 22 30 24 28 23 17 32 38 36 40 33 39 35 37 34 10 15 15 13 13 15 10 15 41 42 48 47 43 45 46 44 37 25 27 985888 The above parts group applies to the following Mfg Nos 2003 12 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT185...

Page 15: ...1719233 1 FAN 5 Blades 3 Holes 45 1933958 3 CAPSCREW Hex Washer Head Taptite 1 4 20 x 1 1 8 46 1931335 1 CARRIAGE BOLT 5 16 18 x 1 47 1721593 1 STRAP 4 1 4 Long 48 1921719 1 CAPSCREW Hex Head 5 16 18 x 2 1 2 The above parts group applies to the following Mfg Nos 2003 13 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 16: ... 70 67 64 68 86 65 1 7 2 8 4 6 3 10 9 6 63 23 18 27 92 78 75 71 73 99 66 72 17 103 26 94 93 100 101 85 77 76 74 69 20 5 51 53 52 58 50 51 53 52 57 104 5 5 10 44 41 56 49 48 54 55 46 45 80 31 79 81 82 83 74 84 5 6 89 12 13 88 95 98 97 6 96 107 106 105 47 1721952 The above parts group applies to the following Mfg Nos 2003 14 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1...

Page 17: ...8 20 1707890 3 SCREW TAPPING 21 1724744 1 BRACKET TANK 22 1724708 1 ARM CONTROL 23 1724709 1 SPRING TORSION 24 1721181 1 COLLAR CONTROL 25 1721966 1 WASHER 17 x 30 x 1 26 1707912 2 RING 27 1724697 1 CASE CENTER 28 1718070 1 PIN 3 x 9 8 29 1724698 3 BOLT 10 x 65 30 1718084 1 WASHER 12 x 24 x 1 31 1718079 2 CYLINDER BLOCK 32 1708675 1 BEARING THRUST 33 1724700 1 HOUSING 34 1724702 1 BEARING 6302UC3 ...

Page 18: ... 70 67 64 68 86 65 1 7 2 8 4 6 3 10 9 6 63 23 18 27 92 78 75 71 73 99 66 72 17 103 26 94 93 100 101 85 77 76 74 69 20 5 51 53 52 58 50 51 53 52 57 104 5 5 10 44 41 56 49 48 54 55 46 45 80 31 79 81 82 83 74 84 5 6 89 12 13 88 95 98 97 6 96 107 106 105 47 1721952 The above parts group applies to the following Mfg Nos 2003 16 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1...

Page 19: ...59 1724718 1 SHAFT AXLE LH 1 60 1718065 1 MAGNET 61 1720761 1 FILTER 25 62 1724734 1 HOOK SPRING 63 1724739 2 PACKING 1AG25 64 1724732 1 ARM DIFF LOCK 65 1724735 1 PLATE ARM 66 1720788 2 BOLT 10 x 12 67 1724741 1 SPRING RETURN 68 1720796 2 WASHER SEAL 69 1720788 1 BOLT 10 x 12 70 1718226 5 BOLT 8 x 75 71 1707789 5 SCREW TAPPING 72 1720807 1 CAP M40 73 1720808 1 PACKING 1A 2040 74 1724704 1 STAY 75...

Page 20: ... 70 67 64 68 86 65 1 7 2 8 4 6 3 10 9 6 63 23 18 27 92 78 75 71 73 99 66 72 17 103 26 94 93 100 101 85 77 76 74 69 20 5 51 53 52 58 50 51 53 52 57 104 5 5 10 44 41 56 49 48 54 55 46 45 80 31 79 81 82 83 74 84 5 6 89 12 13 88 95 98 97 6 96 107 106 105 47 1721952 The above parts group applies to the following Mfg Nos 2003 18 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1...

Page 21: ... TC162606 94 1724710 1 SHAFT CONTROL 95 1720838 1 SHAFT BYPASS 96 1708691 2 PACKING 97 1720418 1 LEVER BYPASS 98 1720421 1 PIN 3 0A x 20 99 1724727 1 SHAFT BRAKE HL 10 100 1724728 1 WASHER 16 x 23 x 1 6 101 1708690 1 PACKING 102 1724722 1 SPRING BRAKE 103 1718100 2 PIN 6 0A x 4 0 104 1724721 1 ARM BRAKE 105 1724691 1 HOUSING COMPLETE SET 106 1724694 1 HOUSING LOWER 107 1724713 1 GEAR FINAL The abo...

Page 22: ... Rotate clockwise as far as possible before tighting Assemble into lower hole of Ref Item 20 11 19 17 21 12 20 16 18 13 22 23 24 1 5 8 2 7 4 6 3 9 10 1 14 15 985894 The above parts group applies to the following Mfg Nos 2003 20 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 23: ...tch 12 1722112 1 LOCK Lift Powdered Metal 13 156302 1 SPRING Extension 14 1723163 1 SPACER 1 2 x 3 4 x 23 32 15 1721652 1 BAR Lift 8 15 16 Long 16 1919381 1 WASHER 5 16 Black 17 1921160 1 CAPSCREW Hex Head 5 16 18 x 2 1 4 18 1722819 1 PIN Flat Head Drilled 1 2 x 2 1 8 Long 19 1960033 1 CLIP Hair Pin 2 9 16 Long 20 1721654 1 SHAFT ASSEMBLY Lift 21 1935255 1 NUT Speed 5 16 18 Lug 22 1675232 1 SPRING...

Page 24: ...18 15 14 21 22 28 30 23 29 24 26 4 31 32 38 36 31 33 39 35 37 34 1 5 10 2 9 4 7 3 11 1 5 8 6 7 11 16 17 25 25 27 16 36 42 41 40 19 985882 The above parts group applies to the following Mfg Nos 2003 22 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 25: ...21 1722084 1 PEDAL ASSEMBLY Foot 22 1931320 1 CARRIAGE BOLT 1 4 20 x 1 1 4 23 1918447 1 PIN Cotter Black 24 1721354 1 LATCH Brake 25 1664847 3 CAPSCREW Hex Washer Head Taptite 5 16 18 x 3 4 26 1919438 1 NUT Hex Lock ESNA Light 5 16 18 27 1919381 1 WASHER 5 16 Black 28 1927557 2 NUT Hex Flange Whiz Lock Large 5 16 18 29 1722535 1 PEDAL Brake 30 1721577 1 PAD Brake Pedal 31 1931334 4 CARRIAGE BOLT 5...

Page 26: ...18 15 14 21 22 28 30 23 29 24 26 4 31 32 38 36 31 33 39 35 37 34 1 5 10 2 9 4 7 3 11 1 5 8 6 7 11 16 17 25 25 27 16 36 42 41 40 19 985882 The above parts group applies to the following Mfg Nos 2003 24 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 27: ...Group Footnotes 41 1686612 1 CAM Roller 42 1721995 1 SPRING Extension The above parts group applies to the following Mfg Nos 2003 25 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 28: ...ansmission group Brake arm at idler pivot Hole A Hook into hole A of frame 11 17 6 19 24 18 14 13 20 21 22 23 1 7 5 9 2 8 4 6 3 10 16 12 12 8 15 985883 The above parts group applies to the following Mfg Nos 2003 26 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 29: ...LT 5 16 18 x 2 1 4 12 1722460 2 PIN Quick 13 1722117 1 ROD Cruise 14 1722481 1 ROD Return 15 159106 1 SPRING Cruise Return to Frame 16 1960636 2 NUT Hex KEPS 5 16 18 17 1960001 2 CAPSCREW Hex Washer Head Plastite 10 14 x 5 8 18 1717050 1 SWITCH Push Neutral Start Gray 19 1722080 1 SPACER 11 32 x 5 8 x 1 13 32 20 1919326 1 WASHER 5 16 Black 21 1919381 1 WASHER 5 16 Black 22 1919438 1 NUT Hex Lock E...

Page 30: ...SH MOUNTED HOOD MOUNTED UNDER HOOD UNDER HOOD UNDER FRAME UNDER SEAT DECK Pedal Switch Seat Switch NC To Electric Clutch To Charge Circuit To Fuel Shut Off To Engine Magneto To Engine Ground To Oil Pressure Sensor Tie main harness and starter wire up Wires should not hang below side panel with hood closed Tie upper harness to tower Tie solenoid wires to harness 985911 The above parts group applies...

Page 31: ...nal Tooth 5 8 Thin 19 101025 1 WASHER Shim 20 1722715 1 HARNESS Wiring Upper 21 1701011 3 TIE Strap 7 5 16 Long 22 1716951 1 SWITCH Headlights 2 Terminal 23 1713535 1 BOOT Insulator Cable Terminal 1 15 16 Long Red 24 1721830 1 CABLE 6 x 25 Long Ring Terminals 25 1603618 1 CABLE 6 x 8 Long Ring Terminals 26 1677296 1 BOOT Insulator Battery Terminal 27 916622 2 NUT Hex 1 4 20 28 916964 2 LOCKWASHER ...

Page 32: ...SH MOUNTED HOOD MOUNTED UNDER HOOD UNDER HOOD UNDER FRAME UNDER SEAT DECK Pedal Switch Seat Switch NC To Electric Clutch To Charge Circuit To Fuel Shut Off To Engine Magneto To Engine Ground To Oil Pressure Sensor Tie main harness and starter wire up Wires should not hang below side panel with hood closed Tie upper harness to tower Tie solenoid wires to harness 985911 The above parts group applies...

Page 33: ...1717050 1 SWITCH Cruise Control Grey NO 42 1722716 1 HARNESS Wiring Lower 43 1685303 GASKET The above parts group applies to the following Mfg Nos 2003 31 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 34: ...dware torque specification chart See Electrical Group 9 14 10 11 13 8 1 4 7 6 3 5 2 8 3 3 12 985897 The above parts group applies to the following Mfg Nos 2003 32 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 35: ... 7 1933896 1 NUT Hex Lock w Nylon Insert 10 24 8 1930641 12 NUT Hex Flange Whiz Lock 1 4 20 Large Black 9 1721803 1 PANEL LH Side Orange 9 41721803 1 PANEL LH Side Red 10 1721808 1 HINGE LH 11 1721802 1 GRILLE Orange 11 41721802 1 GRILLE Red 12 1721810 1 HEADLIGHT ASSEMBLY 4 Bulb See Electrical Group for internal components 13 1721809 1 HINGE RH 14 1722391 1 DUCT Air Inlet The above parts group ap...

Page 36: ... 25 30 in lbs See Electrical Group 11 17 15 19 18 14 16 13 1 7 5 9 2 8 4 6 3 10 9 12 20 21 22 28 26 14 23 29 25 27 24 5 9 30 31 32 33 985908 The above parts group applies to the following Mfg Nos 2003 34 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 37: ...722109 1 POD with Cup Holder LH 17 1921319 8 WASHER 1 4 18 1916964 8 LOCKWASHER 1 4 19 1921959 8 CAPSCREW Hex Head 1 4 20 x 5 8 20 1931277 4 NUT Hex Flange 5 16 18 Whiz Lock Small Black 21 1715917 1 CAP Gas 22 1722340 1 TUBE ELBOW ASSEMBLY 23 1654930 1 BUSHING 3 8 x 9 16 x 5 8 Rubber 24 1722432 1 TANK Fuel 25 1960636 8 NUT Hex KEPS 5 16 18 26 1722106 1 DECK Seat Orange 26 41722106 1 DECK Seat Red ...

Page 38: ...t 20 11 4 4 9 2 10 3 5 8 12 10 7 1 15 16 17 18 6 13 14 8 7 19 6 Front Wheels Rear Wheels Use as required Use as required W985914 The above parts group applies to the following Mfg Nos 2003 36 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 39: ...10 1722676 4 CAP Hub Grey 2 23 64 11 105337 2 KEY HI PRO 1 4 x 2 12 960200 4 WASHER 13 1723112 2 SPACER 1 1 16 x 1 1 2 x 1 23 32 Black 14 1721400 2 PLATE HUB ASSEMBLY Rear Wheel w Studs 15 1722766 2 WHEEL TIRE ASSEMBLY Rear 23 16 1722830 2 TIRE 23 x 10 1 2 12 Super Turf Rear 17 157638 2 TUBE Tire 23 x 10 1 2 12 Rear 18 1722831 2 WHEEL 7 x 12 Rear 19 934712 2 RING Shaft 20 177725 10 NUT Hex 7 16 20...

Page 40: ...herwise use the standard hardware torque specification chart 1 2 3 B986279 The above parts group applies to the following Mfg Nos 2003 38 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 41: ...5065 1 DECAL Hood Stripe Snapper LH 2 1725066 1 DECAL Hood Stripe Snapper RH 3 1725062 2 DECAL YT1644 3 1725063 2 DECAL YT1850 The above parts group applies to the following Mfg Nos 2003 39 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694368 YT1644 1694369 YT1850 TP 400 3821 00 CQ N ...

Page 42: ...VER CARRY CHILDREN EVEN WITH BLADES OFF 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...

Page 43: ...ower Mass 9 1 DECAL I D Plate 10 1 DECAL Patent 11 1708927 1 DECAL USA Logo Stars Stripe 12 1723160 1 DECAL Transmission Release Valve 13 1 DECAL I D Plate 14 1704276 1 DECAL Danger Do Not Put Hands Feet in Mower 15 1722771 1 DECAL Free Floating Mower Silver 16 1 DECAL OPEI Certified 17 1722789 1 DECAL 44 Silver on Black with Stripe 17 1722790 1 DECAL 50 Silver on Black with Stripe 17 1722791 1 DE...

Page 44: ...rive Pulley Movable Idler Pulley Grease Mount Hitch Assembly using upper holes Insert Must Face Out 3 4 5 6 8 9 7 7 7 7 4 5 7 8 9 10 11 11 12 13 15 14 16 7 7 7 7 13 11 17 14 11 18 19 20 18 21 22 7 23 24 25 26 27 1 2 7 7 7 7 A A A 984271C The above parts group applies to the following Mfg Nos 2003 42 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694371 44 Mower 1694372 50 Mower TP 400...

Page 45: ... 8 x 3 4 x 13 32 Powder Metal 12 1715435 1 SPRING 13 1674669 2 SPACER 25 64 x 5 8 x 1 1 8 Case Hardened 14 912808 2 GREASE FITTING 15 1704658 1 LEVER ASSEMBLY Idler Includes Ref Nos 11 14 16 1960315 1 CARRIAGE BOLT 3 8 16 x 2 17 1718561 1 LEVER ASSEMBLY Idler Arm Includes Ref Nos 11 14 18 1924356 2 WASHER 3 8 Black 19 1931352 1 CARRIAGE BOLT 3 8 16 x 1 1 2 20 1656936 1 SPRING 21 1923938 1 CAPSCREW...

Page 46: ...ipurpose grease after gasket former has cured Note Plug holes outside footrest with Ref Nos 17 18 as required Torque arbor capscrews to 14 18 ft lbs 19 24 Nm 11 16 20 12 19 14 15 21 22 28 30 23 28 25 27 24 31 32 38 36 17 33 39 35 37 34 40 1 7 5 9 2 8 4 6 3 10 5 5 2 25 26 36 37 31 32 40 29 16 16 18 13 5971 The above parts group applies to the following Mfg Nos 2003 44 Copyright Simplicity Manufactu...

Page 47: ...eck Only 19 1713619 3 WASHER Bellevilled 9 16 Black 20 1713612 1 SHAFT Arbor LH 21 1713196 3 SHIELD Grass Lower 22 1704100 3 BLADE Mower 16 1 8 for 44 Decks 22 1708229 3 BLADE Mower 18 1 8 for 50 Decks 23 1713089 3 WASHER Hex 11 16 x 2 24 1656916 3 WASHER Spring 15 32 Black 25 923471 3 CAPSCREW Hex Head 7 16 14 x 1 26 1713195 2 SHAFT Arbor Center RH 27 1685411 1 MOWER HOUSING ASSEMBLY 44 Mower Ora...

Page 48: ...ipurpose grease after gasket former has cured Note Plug holes outside footrest with Ref Nos 17 18 as required Torque arbor capscrews to 14 18 ft lbs 19 24 Nm 11 16 20 12 19 14 15 21 22 28 30 23 28 25 27 24 31 32 38 36 17 33 39 35 37 34 40 1 7 5 9 2 8 4 6 3 10 5 5 2 25 26 36 37 31 32 40 29 16 16 18 13 5971 The above parts group applies to the following Mfg Nos 2003 46 Copyright Simplicity Manufactu...

Page 49: ...2 2 NUT Hex 1 4 20 38 1706709 1 ROD Deflector Front 39 1705449 1 DEFLECTOR Plastic 40 1713197 2 HUB Pulley Center RH The above parts group applies to the following Mfg Nos 2003 47 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694371 44 Mower 1694372 50 Mower TP 400 3821 00 CQ N ...

Page 50: ...ssembly See 44 50 Mower Deck Belt Pulley Hitch group 10 GREASE GREASE 3 2 1 4 5 6 8 9 10 11 11 11 11 11 11 11 12 8 9 47 48 49 46 38 43 31 21 32 30 34 33 35 45 44 43 42 41 40 12 17 13 18 19 17 14 39 37 36 12 38 37 3 26 13 25 3 24 9 7 10 10 10 10 10 10 22 20 9 21 23 10 15 16 27 28 29 985974 The above parts group applies to the following Mfg Nos 2003 48 Copyright Simplicity Manufacturing Inc All Righ...

Page 51: ...3407 1 ARM ASSEMBLY Mower 20 1930570 2 CAPSCREW Hex Head 5 16 18 x 1 1 2 Black 21 1919381 5 WASHER 5 16 Black 22 1707514 2 CHAIN 3 Link 4 1 2 Long 23 1919438 2 NUT Hex Lock ESNA Light 5 16 18 Black 24 1704093 1 ROD Adjustment 25 1706644 1 SPACER 3 8 x 3 4 x 15 16 26 1922606 1 CAPSCREW Hex Head 3 8 16 x 1 3 4 27 1722748 1 BRACKET Up Stop 6 Long 28 1960020 1 WASHER 5 8 29 1960373 2 CAPSCREW Hex Wash...

Page 52: ...ssembly See 44 50 Mower Deck Belt Pulley Hitch group 10 GREASE GREASE 3 2 1 4 5 6 8 9 10 11 11 11 11 11 11 11 12 8 9 47 48 49 46 38 43 31 21 32 30 34 33 35 45 44 43 42 41 40 12 17 13 18 19 17 14 39 37 36 12 38 37 3 26 13 25 3 24 9 7 10 10 10 10 10 10 22 20 9 21 23 10 15 16 27 28 29 985974 The above parts group applies to the following Mfg Nos 2003 50 Copyright Simplicity Manufacturing Inc All Righ...

Page 53: ...utting Height 44 1704083 1 ARM Rear Mower RH 45 1921977 2 CAPSCREW Hex Head 5 16 18 x 1 1 4 46 1704087 1 TRUNNION Threaded 47 1719901 1 CRANK Cutting Height 48 1714084 1 KNOB Height Crank 49 1960093 1 PAL NUT The above parts group applies to the following Mfg Nos 2003 51 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694371 44 Mower TP 400 3821 00 CQ N ...

Page 54: ...mower hitch assembly See 44 50 Mower Deck Belt Pulley Hitch group 7 GREASE GREASE 3 2 1 4 5 6 9 10 11 9 10 43 44 45 42 34 43 27 19 28 26 30 29 31 41 40 39 38 37 36 12 17 13 16 17 14 15 35 33 32 12 34 33 3 25 24 23 3 22 8 20 18 9 19 21 7 7 11 11 11 11 11 11 11 9 8 7 10 7 986020 The above parts group applies to the following Mfg Nos 2003 52 Copyright Simplicity Manufacturing Inc All Rights Reserved ...

Page 55: ... 16 18 x 1 1 4 G8 1 2 Thread 19 1919381 5 WASHER 5 16 Black 20 1708088 2 CHAIN 4 Link 6 3 32 Long 21 1919438 2 NUT Hex Lock ESNA Light 5 16 18 Black 22 1722995 1 ROD Adjustment 23 1706644 1 SPACER 3 8 x 3 4 x 15 16 24 1924940 1 WASHER 3 8 25 1922606 1 CAPSCREW Hex Head 3 8 16 x 1 3 4 26 1704080 1 PLATE Mower Support 27 1931202 2 CAPSCREW Hex Head Taptite 5 16 18 x 1 1 4 28 1704114 1 INDICATOR Cutt...

Page 56: ...mower hitch assembly See 44 50 Mower Deck Belt Pulley Hitch group 7 GREASE GREASE 3 2 1 4 5 6 9 10 11 9 10 43 44 45 42 34 43 27 19 28 26 30 29 31 41 40 39 38 37 36 12 17 13 16 17 14 15 35 33 32 12 34 33 3 25 24 23 3 22 8 20 18 9 19 21 7 7 11 11 11 11 11 11 11 9 8 7 10 7 986020 The above parts group applies to the following Mfg Nos 2003 54 Copyright Simplicity Manufacturing Inc All Rights Reserved ...

Page 57: ...REW Hex Head 5 16 18 x 1 1 4 42 1704087 1 TRUNNION Threaded 43 1719901 1 CRANK Cutting Height 44 1714084 1 KNOB Height Crank 45 1960093 1 PAL NUT The above parts group applies to the following Mfg Nos 2003 55 Copyright Simplicity Manufacturing Inc All Rights Reserved 1694372 50 Mower TP 400 3821 00 CQ N ...

Page 58: ......

Page 59: ...ing 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 Hardware Identification Torque Specifications Common Har...

Page 60: ...500 N Spring Street PO Box 997 Port Washington WI 53074 0997 USA www simplicitymfg com MANUFACTURING INC Copyright Simplicity Manufacturing Inc All Rights Reserved Printed In USA 2003 ...

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