Simplicity 1600 Series Parts Manual
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Simplicity 1600 Series Parts Manual

Simplicity series lawn tractors & mower decks parts manual
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See also: Operator's Manual
Broadmoor / 1600 / 2600
Series Lawn Tractors & Mower Decks
18HP Models
Mfg. No. Description
1694629
Broadmoor, 18HP Hydro RMO
1694630
Broadmoor, 18HP Hydro RMO
1694631
Broadmoor, 18HP Hydro RMO (CE)
1694683
Broadmoor, 18HP Hydro RMO (CE)
1694807
2618, 18HP Hydro RMO (CE)
1694844
2618H, 18HP Hydro RMO (CE)
2690273
Broadmoor, 18HP Hydro RMO and 44" Mower Deck
2690274
Broadmoor, 18HP Hydro RMO and 38" Mower Deck
2690276
Broadmoor, 18HP Hydro RMO and 44" Mower Deck (CE)
2690277
Broadmoor, 18HP Hydro RMO and 40" Mower Deck (CE)
2690399
2618, 18HP Hydro RMO and 40" Mower Deck (CE)
2690400
2618, 18HP Hydro RMO and 44" Mower Deck (CE)
2690407
Broadmoor, 18HP Hydro RMO TRACTOR ONLY
2690430
2618H, 18HP Hydro RMO and 40" Mower Deck (CE)
20HP Models
Mfg. No. Description
1694632
Broadmoor, 20HP Hydro RMO
1694633
1620H, 20HP Hydro RMO
1694634
1620H, 20HP Hydro RMO
1694635
2620H, 20HP Hydro RMO (CE)
1694636
2620H, 20HP Hydro RMO
1694682
Broadmoor, 20HP Hydro RMO
2690275
Broadmoor, 20HP Hydro RMO and 44" Mower Deck
2690278
Broadmoor, 20HP Hydro RMO and 50" Mower Deck

Parts Manual

2690279
1620H, 20HP Hydro RMO and 44" Mower Deck
2690280
1620H, 20HP Hydro RMO and 50" Mower Deck
2690281
2620H, 20HP Hydro RMO and 44" Mower Deck
2690282
2620H, 20HP Hydro RMO and 50" Mower Deck
2690408
Broadmoor, 20HP Hydro RMO TRACTOR ONLY
2690424
2620H, 20HP Hydro RMO and 44" Mower Deck
Mower Decks
Mfg. No. Description
1694036
38" Mower Deck
1694042
38" Mower Deck
1694339
40" Mower Deck
1694340
40" Mower Deck
1694341
40" Mower Deck (CE)
1694821
40" Mower Deck (CE)
1694037
44" Mower Deck
1694043
44" Mower Deck
1694178
44" Mower Deck (CE)
1694822
44" Mower Deck (CE)
1694174
50" Mower Deck (CE)
1694473
50" Mower Deck
1694474
50" Mower Deck
TP 400-4205-01-BM-SMA
Part No.:
1731173
10/2005
Rev.

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Summary of Contents for Simplicity 1600 Series

  • Page 1: Parts Manual

    Broadmoor / 1600 / 2600 Series Lawn Tractors & Mower Decks 18HP Models Mfg. No. Description 1694629 Broadmoor, 18HP Hydro RMO 1694630 Broadmoor, 18HP Hydro RMO 1694631 Broadmoor, 18HP Hydro RMO (CE) 1694683 Broadmoor, 18HP Hydro RMO (CE) 1694807 2618, 18HP Hydro RMO (CE) 1694844 2618H, 18HP Hydro RMO (CE) 2690273...

  • Page 3: Table Of Contents

    PRODUCT COMPONENTS Frame & Front Axle Group ... Steering Group - Manual Steering ... Engine & Electric Clutch Group - 16HP & 18HP Briggs & Stratton, Vanguard ... Engine & Electric Clutch Group - 18HP & 20HP Briggs & Stratton, Vanguard ... Engine Group - 18HP Kohler ...

  • Page 4: Frame & Front Axle Group

    1694632 - Broadmoor 1694807 - 2618 1694633 - 1620H 1694844 - 2618H 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 15 15 Torque to 22-40 ft. lbs. (30-54 Nm) Torque to 22-40 ft. lbs. (30-54 Nm) Torque to 13 ft.
  • Page 5 1694635 - 2620H 1694630 - Broadmoor 1694682 - Broadmoor 1694631 - Broadmoor 1694683 - Broadmoor 1694632 - Broadmoor 1694807 - 2618 1694633 - 1620H 1694844 - 2618H 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 6: Steering Group - Manual Steering

    1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Use washers as required. Steering cap snaps over steering wheel. Torque to 36-44 ft. lbs. or 48-60 Nm...
  • Page 7 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 8: Engine & Electric Clutch Group - 16Hp & 18Hp Briggs & Stratton, Vanguard

    The above parts group applies to the following Mfg. Nos.: 1694630 - Broadmoor 1694683 - Broadmoor 1694807 - 2618 © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. (25 Nm) Torque to 24-36 ft. lbs. (31-48 Nm) Torque to 45-50 ft. lbs.
  • Page 9 * See your local Briggs & Stratton distributor for parts and service. The above parts group applies to the following Mfg. Nos.: 1694630 - Broadmoor 1694683 - Broadmoor 1694807 - 2618 © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 10: Engine & Electric Clutch Group - 18Hp & 20Hp Briggs & Stratton, Vanguard

    1694844 - 2618H 1694633 - 1620H 1694634 - 1620H 1694635 - 2620H 1694636 - 2620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. (25 Nm) Torque to 24-36 ft. lbs. (31-48 Nm) Torque to 45-50 ft. lbs. (61-68 Nm) Tie cables to Left Hand side of shield.
  • Page 11 The above parts group applies to the following Mfg. Nos.: 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694844 - 2618H 1694633 - 1620H 1694634 - 1620H 1694635 - 2620H 1694636 - 2620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 12: Engine Group - 18Hp Kohler

    The above parts group applies to the following Mfg. Nos.: 1694629 - Broadmoor © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque to 19-23 ft. lbs. (26 - 31 Nm) Tie clutch wire to keep away from pulley.
  • Page 13 DUCT, Muffler Top 1722487A DUCT, Muffler Extension Footnotes * See your local Kohler distributor for parts and service. The above parts group applies to the following Mfg. Nos.: 1694629 - Broadmoor © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 14: Transmission Group - Tuff Torq

    1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nut to 28 - 33 ft. lbs. (35 - 44 Nm) 12 12 TP 400-4205-01-BM-SMA 986603...
  • Page 15 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 16: Transmission Service Parts - Tuff Torq K-57A

    1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 57 83 72 19 6 34 57 44 23 81 TP 400-4205-01-BM-SMA 1722668...
  • Page 17 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 18 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 57 83 72 19 6 34 57 44 23 81 TP 400-4205-01-BM-SMA 1722668...
  • Page 19 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 20: Controls Group

    1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA 986599...
  • Page 21 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 22: Cruise Control Group

    1694632 - Broadmoor 1694633 - 1620H 1694634 - 1620H 1694635 - 2620H 1694636 - 2620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Install rounded edge of washer toward lever & bracket assembly. Hole "A" 986190 Lubricate both sides of slot with grease.
  • Page 23 The above parts group applies to the following Mfg. Nos.: 1694630 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694633 - 1620H 1694634 - 1620H 1694635 - 2620H 1694636 - 2620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 24: Electrical Group

    1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. DASH MOUNTED Cruise Switch (see controls group for mtg. hardware) UNDER HOOD Pedal...
  • Page 25 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 26: Hood, Grille & Dash Group

    1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA 986608...
  • Page 27 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 28: Seat & Seat Deck Group

    1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque to 14-19 in. lbs. (19 - 25.8 Nm) See Electrical Group 985908 Torque to 25-30 in.
  • Page 29 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H 1694844 - 2618H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 30: Lift Group - Manual Lift

    Install into left hand side of lower dash. The above parts group applies to the following Mfg. Nos.: 1694632 - Broadmoor 1694634 - 1620H 1694636 - 2620H TP 400-4205-01-BM-SMA © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved.
  • Page 31 1931333 CARIAGE BOLT, 5/16-18 x 3/4 1725638 ROD, Lift Footnotes The above parts group applies to the following Mfg. Nos.: 1694632 - Broadmoor 1694634 - 1620H 1694636 - 2620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 32: Lift Group - Manual Lift

    1694683 - Broadmoor 1694630 - Broadmoor 1694807 - 2618 1694631 - Broadmoor 1694844 - 2618H 1694633 - 1620H 1694635 - 2620H 1694682 - Broadmoor © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Note: Models with out Cruise TP 400-4205-01-BM-SMA 986780...
  • Page 33 The above parts group applies to the following Mfg. Nos.: 1694629 - Broadmoor 1694683 - Broadmoor 1694630 - Broadmoor 1694807 - 2618 1694631 - Broadmoor 1694844 - 2618H 1694633 - 1620H 1694635 - 2620H 1694682 - Broadmoor © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 34: Wheels & Tires Group

    1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Use as required. Use as required. TP 400-4205-01-BM-SMA W986614...
  • Page 35 1694635 - 2620H 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 36: Decals - Brand & Model

    1694635 - 2620H 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. B986614 TP 400-4205-01-BM-SMA...
  • Page 37 DECAL, ICON Simplicity, Orange 1722551 DECAL, Simplicity, Silver & Blue w/Icon 1722776 DECAL, Broadmoor, Silver & Blue 1722773 DECAL, Hood Stripe, RH, Simplicity, Blue & Silver 1722774 DECAL, Hood Stripe, LH, Simplicity, Blue & Silver 1708926 DECAL, AGCO, Logo Black, Chrome, Orange 1727069...

  • Page 38: Decals - Safety & Common

    1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 38", 44" and 50" mower decks 40" mower deck WARN ING DANGER DANGER AVOID SERIOUS INJURY OR DEATH •...
  • Page 39 1694635 - 2620H 1694630 - Broadmoor 1694636 - 2620H 1694631 - Broadmoor 1694682 - Broadmoor 1694632 - Broadmoor 1694683 - Broadmoor 1694633 - 1620H 1694807 - 2618 1694634 - 1620H © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 40: 38" Mower Deck - Belt, Idler Arm & Hitch

    The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Mount Hitch Assembly and Leveling Adjustment Rod using upper set of holes 986056...
  • Page 41 HITCH ASSEMBLY 2156302 SPRING 1921969 CAPSCREW, Hex Head, 3/8-16 x 1-1/2 Footnotes The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 42: 38" Mower Deck - Height Adjustment & Roller Bar

    The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Insert Must Face Out Insert Must Face Out GREASE...
  • Page 43 1704115A PLATE, Support 1922606 CAPSCREW, Hex Head, 3/8-16 x 1-3/4 Footnotes The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 44 The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Insert Must Face Out Insert Must Face Out GREASE...
  • Page 45 PART NO. QTY. DESCRIPTION 1704093 ROD, Adjustment 1706644 SPACER 1722036 ROLLER Footnotes The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 46: 38" Mower Deck - Housing, Arbors & Blades

    The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque to 50-70 ft. lbs. 2 1 2 Torque to 45-55 ft. lbs.
  • Page 47 BLADE, Mower, 22-1/4", RH 1931318 CARRIAGE BOLT, 1/4-20 x 7/8 1705115 PLUG, Hole Footnotes The above parts group applies to the following Mfg. Nos.: 1694036 - 38" Mower 1694042 - 38" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 48: 40" Mower Deck - Belt, Idler Arm & Hitch

    The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. To Slot "B" Slot "A" Slot "B" TP 400-4205-01-BM-SMA 986250...
  • Page 49 BELT, Timing, 38 Tooth Footnotes The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 50: 40" Mower Deck - Height Adjustment & Roller Bar

    The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 6 26 From "A" Insert Must Face Out 6 26...
  • Page 51 STRAP, Roller Support Footnotes The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 52 The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 6 26 From "A" Insert Must Face Out 6 26...
  • Page 53 GUIDE ASSEMBLY, Rod Footnotes The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 54: 40" Mower Deck - Housing, Arbors & Blades

    1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 6 47 Torque to 14-18 ft.lbs. (19-25 Nm) Torque to 45-55 ft.lbs. (61-75 Nm) 986248...
  • Page 55 GUARD ASSEMBLY, RH Footnotes The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 56 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 6 47 Torque to 14-18 ft.lbs. (19-25 Nm) Torque to 45-55 ft.lbs. (61-75 Nm) 986248...
  • Page 57 ARBOR SHAFT & BEARING ASSEMBLY Footnotes The above parts group applies to the following Mfg. Nos.: 1694339 - 40" Mower 1694340 - 40" Mower 1694341 - 40" Mower 1694821 - 40" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 58: 44" Mower Deck - Belt, Idler Arm & Hitch

    The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Movable Idler Pulley Arbor Drive Pulley 7 7 7 7 Arbor Drive...
  • Page 59 ROD, Latch Footnotes The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 60: 44" Mower Deck - Height Adjustment & Roller Bar

    The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 17 13 12 36 Insert Must Face Out 17 15 Feet...
  • Page 61 CAPSCREW, Hex Head, 5/16-18 x 1-1/4 Footnotes The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 62 The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 17 13 12 36 Insert Must Face Out 17 15 Feet...
  • Page 63 PAL NUT Footnotes The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 64: 44" Mower Deck - Housing, Arbors & Blades

    The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) 25 26 Note: Plug holes outside footrest with Ref.
  • Page 65 NUT, Hex Flagne Whiz Lock, 5/16-18 1724538A BAFFLE, Blowout, 44" & 50" Footnotes The above parts group applies to the following Mfg. Nos.: 1694037 - 44" Mower 1694043 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 66: 44" Mower Deck - Housing, Arbors & Blades Ce

    The above parts group applies to the following Mfg. Nos.: 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) 25 26 Note: Plug holes outside footrest with Ref.
  • Page 67 1927557 NUT, Hex Flange Whiz Lock, 5/16-18, Black (CE Only) Footnotes The above parts group applies to the following Mfg. Nos.: 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 68 The above parts group applies to the following Mfg. Nos.: 1694178 - 44" Mower 1694822 - 44" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) 25 26 Note: Plug holes outside footrest with Ref.
  • Page 69 PART NO. QTY. DESCRIPTION 1716878A BAFFLE, Anti-Blowout, RH (CE Only) Footnotes The above parts group applies to the following Mfg. Nos.: 1694178 - 44" Mower 1694822 - 44" Mower TP 400-4205-01-BM-SMA © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved.

  • Page 70: 50" Mower Deck - Clutch & Support

    The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Movable Idler Pulley Arbor Drive Pulley 7 7 7 7...
  • Page 71 1707432A HITCH ASSEMBLY 1715759 ROD, Latch Footnotes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 72: 50" Mower Deck - Height Adjustment & Roller Bar

    Leveling Adjustment Rod using lower set of holes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 17 13 12 34 Insert Must Face Out Insert Must...
  • Page 73 CAPSCREW, Hex Head, 5/16-18 x 1-1/4 1704087 TRUNNION, Threaded 1719901 CRANK, Cutting Height 1714084 KNOB, Height Crank Footnotes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 74 Leveling Adjustment Rod using lower set of holes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 17 13 12 34 Insert Must Face Out Insert Must...
  • Page 75 50" Mower Deck - Height Adjustment & Roller Bar REF NO PART NO. QTY. DESCRIPTION 1960093 PAL NUT Footnotes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower TP 400-4205-01-BM-SMA © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved.

  • Page 76: 50" Mower Deck - Height Adjustment & Roller Bar

    The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 7 12 17 23 12 30 Insert Must Face Out...
  • Page 77 CLIP, Hair Pin 1917372 NUT, Hex, 5/16-18 1917356 WASHER, Lock, 5/16 Footnotes The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 78 The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. 7 12 17 23 12 30 Insert Must Face Out...
  • Page 79 1921977 CAPSCREW, Hex Head, 5/16-18 x 1-1/4 1704087 TRUNNION, Threaded Footnotes The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 80: 50" Mower Deck - Housing, Arbors & Blades

    Fill arbors with multipurpose grease after gasket former has cured. The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) 25 24 985972 Torque arbor capscrews to 14-18 ft.
  • Page 81 1724538A BAFFLE, Anti-Blowout 1927557 NUT, Hex, Whizlock, 5/16-18 1931333 CARRIAGE BOLT, 5/16-18 x 3/4 Footnotes The above parts group applies to the following Mfg. Nos.: 1694174 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 82: 50" Mower Deck - Housing, Arbors & Blades

    The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) Top of Upstop 25 24...
  • Page 83 DEFLECTOR, Plastic 1713197 HUB, Pulley, Center & RH 1724538A BAFFLE, Anti-Blowout Footnotes The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...
  • Page 84 The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Torque nuts to 50-70 ft. lbs. (67-95 Nm.) Top of Upstop 25 24...
  • Page 85 NUT, Hex, Whizlock, 5/16-18 1931333 CARRIAGE BOLT, 5/16-18 x 3/4 Footnotes The above parts group applies to the following Mfg. Nos.: 1694473 - 50" Mower 1694474 - 50" Mower © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. TP 400-4205-01-BM-SMA...

  • Page 87: Torque Specification Chart

    Hardware Identification & Torque Specifications Common Hardware Types Hex Head Capscrew Carriage Bolt Standard Hardware Sizing 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;...
  • Page 88 MANUFACTURING, INC. 500 N. Spring Street / PO Box 997 Port Washington, WI 53074-0997 USA www.simplicitymfg.com © Copyright 2005 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.

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