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Parts Manual
REGENT / 500 / 2500
SERIES LAWN TRACTORS & MOWER DECKS
17HP HYDRO TRACTORS MOWER DECKS
Mfg. No. Description Mfg. No. Description
1693918 Regent, 17HP Hydro 1693554 40” Mower Deck
1693928 Regent, 17HP Hydro (Export) 1693557 40” Mower Deck (Export)
1693938 517H, 17HP Hydro 1693962 40” Mower Deck
1693951 2517H, 17HP Hydro 1693964 40” Mower Deck (Export)
1693957 2517H, 17HP Hydro (Export)
Rev. 10/2002
TP 400-2590-02-RG-SMA
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MANUFACTURING, INC. © Copyright 2001 Simplicity Manufacturing, Inc. 500 N Spring Street / PO Box 997 All Rights Reserved. Printed In USA. Port Washington, WI 53074-0997 USA
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Table of Contents LAWN TRACTOR COMPONENTS PAGES Frame Group.............................................................2 Steering Group..........................................................4 Engine & Electric Clutch Group - 17HP Briggs & Stratton......................................6 Hydro Transaxle - Tuff Torq K-46Z Transmission Group...............................................8 Transmission SERVICE PARTS - Tuff Torq K-46Z Transaxle.....................................................
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Frame Group 985858 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 7 8 3 3 6 5 4 2 1 9 10 18 21 9 13 14 17 11 16 18 10 12 12 20 10 21 15 18 19 Insert Must Face Out The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 1693957 2517, 17HP Hydro (Export) © Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved. TP-400-2590-02-RG-SMA 2
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Frame Group REF NO. PART NO. QTY. DESCRIPTION 1 1723077 1 FRAME ASSEMBLY 2 1715015 1 PLUG, Hole 3 1714418 1 PAD, Footrest RH 4 1714417 1 PAD, Footrest LH 5 1704351 12 FASTENER, Panel 6 1935255 4 NUT, Speed 5/16-18 7 1930591 4 SCREW, Hex Head Flange Lock, 5/16-18 x 3/4 8 1723021 1 WRAPPER ASSEMBLY, Hydro 9 1920328 2 CAPSCREW, Hex Head, 1/2-13 x 1-1/2 10 1918431 3 WASHER, 1/2 11 1709235 1 SPACER 12 1930644 2 NUT, Hex , 1/2-13 13 1721013 1 CARRIER ASSEMBLY, Hydro 14 1717286 1 SPACER 15 1717424 1 BA
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Steering Group 985576AB NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2 1 23 3 4 5 10 7 9 6 10 11 8 12 14 13 15 16 14 12 28 33 17 31 27 32 18 30 19 29 22 20 10 14 21 Note: See 25 22 Wheels & Tires 26 Group 10 24 25 19 24 The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 1693957 2517, 17HP Hydro (Export) © Copyright 2002 Simplicity Manufac
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Steering Group REF NO. PART NO. QTY. DESCRIPTION 1 1722738 1 STEERING WHEEL 2 1722319 1 CAP, Steering Wheel 3 1714400 1 TUBE, Cover 4 1960540 1 PIN, Spring 5 1723051 1 SHAFT & PINION ASSEMBLY 6 1931350 2 CARRIAGE BOLT, 3/8-16 x 1 7 1703508 1 PLATE, Mounting 8 1928352 2 NUT, Hex Whiz Lock, 3/8-16 9 176440 1 BUSHING, 3/4, Nylon 10 1960114 5 WASHER, 3/4 11 1919438 1 NUT, Hex Lock, 5/16-18 12 1933468 2 WASHER, 5/16 13 1666001 2 BUSHING, 3/4, Powered Metal 14 1611710 4 RING, Clipring Extension 15 192
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Engine & Electric Clutch - 17HP Briggs & Stratton E985943 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 18 3 4 8 5 2 7 9 6 1 47 12 10 11 16 44 13 45 46 12 RH Front LH Front & LH Rear 39 14 16 15 43 17 RH Rear 42 19 20 22 24 40 41 21 23 39 37 38 36 25 35 26 29 34 28 33 27 32 30 25 31 The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 169395
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Engine & Electric Clutch - 17HP Briggs & Stratton REF NO. PART NO. QTY. DESCRIPTION 1 1708405 1 VALVE, Shut Off 2 920427 1 LOCKWASHER, External Tooth 3/8 3 916950 1 NUT, Hex 3/8-16 4 1723212 1 SEAL, Foam 5 1 ENGINE, 17HP B&S INTEK, Domestic, Model 31F770, Type 0110 5 1 ENGINE, 17HP B&S INTEK, Export, Model 31F777, Type 0111 6 173206 1 FUEL FILTER 7 960112 2 CLAMP 8 1718678 1 HOSE, 12" Long 9 1715897 1 KNOB, Slot 10 1960498 2 CAPSCREW, Hex 1/4-14 x 5/8 11 1707388 1 CONTROL, Throttle Cable 12 1704
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11 25 Transmission - Group 985852 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 6 7 5 8 4 4 See Frame Group 10 3 13 2 4 1 28 9 35 27 11 28 4 26 12 4 8 7 19 14 17 16 15 19 21 See Engine Group 22 18 21 20 31 29 32 30 24 23 See Wheels & Tires in Miscellaneous Group(s) 23 See Frame Group The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 1693
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Transmission - Group REF NO. PART NO. QTY. DESCRIPTION 1 1931335 1 CARRIAGE BOLT, 5/16-18 x 1 2 1721097 1 ROD, Hydro Control 3 1919438 1 NUT, Hex Lock ESNA Light, 5/16-18 4 1919326 5 WASHER, 5/16 5 1960541 1 CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4 6 1721007 1 STOP, Belt 7 1917372 2 NUT, Hex 5/16-18 8 1917356 2 LOCKWASHER, 5/16 9 1724313 1 PULLEY 10 1960585 1 CAPSCREW, Hex Head Flange Lock, 5/16-18 x 1-3/4 11 1724315 1 LOCKWASHER 12 1724312 1 SPLINE COLLAR 13 1721130 1 V-BELT, Drive 14 1724314
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Transmission SERVICE PARTS - Tuff Torq K-46Z Transaxle 1721020 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 1 2 3 4 5 6 81 82 80 79 7 83 83 78 11 8 84 21 12 14 20 9 13 76 15 10 6 6 17 16 77 74 70 23 18 74 75 19 73 74 20 69 21 72 68 17 THICKER PLATE 71 67 66 61 65 22 64 59 57 63 56 23 24 55 60 62 54 58 56 25 55 54 30 29 27 26 32 33 48 PLATE OF SMALLER INNER DIA. 34 SHOULD CONTACT PISTONS. 35 27 27 31 28 41 43 SEAL SIDE; OUTER 36 44 45 37 40 39 38 47 37 46 45
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Transmission SERVICE PARTS - Tuff Torq K-46Z Transaxle REF NO. PART NO. QTY. DESCRIPTION 1 1724316 1 SNAP RING 2 1724313 1 PULLEY D 3 1724315 1 LOCK WASHER 4 1724312 2 SPLINE COLLAR 5 1724314 1 FAN 6 1718076 3 RING E 15 7 1724291 1 PUMP SHAFT 8 1724283 1 SEAL TC 153507 9 1708650 1 RING, SNAP C 35 10 1718083 1 BEARING 6202C3 11 1724282 1 SEALING CAP 30 12 1724279 2 K50 MAGNET 13 1724280 1 HOLDER MAGNET 14 1718052 1 VENT VALVE 15 15 1724310 1 PIN 5*32 16 1724306 1 ARM, BrAKE 17 1724311 2 PIN 18 17
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Transmission SERVICE PARTS - Tuff Torq K-46Z Transaxle 1721020 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 1 2 3 4 5 6 81 82 80 79 7 83 83 78 11 8 84 21 12 14 20 9 13 76 15 10 6 6 17 16 77 74 70 23 18 74 75 19 73 74 20 69 21 72 68 17 THICKER PLATE 71 67 66 61 65 22 64 59 57 63 56 23 24 55 60 62 54 58 56 25 55 54 30 29 27 26 32 33 48 PLATE OF SMALLER INNER DIA. 34 SHOULD CONTACT PISTONS. 35 27 27 31 28 41 43 SEAL SIDE; OUTER 36 44 37 45 40 39 38 47 37 46 45
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Transmission SERVICE PARTS - Tuff Torq K-46Z Transaxle REF NO. PART NO. QTY. DESCRIPTION 51 1724324 2 SCREW, CAP 8*12 52 1724284 2 TAPPING SCREW 8*55 53 1727278 1 LOWER HOUSING 54 1724287 2 IDS SPRING 55 1724288 2 BALL 3/16 56 1724286 2 IDS VALVE 1.0 57 1724311 1 SPRING PIN 6.0A*36 58 1724349 1 COTTER PIN 59 1724343 1 CONTROL SHAFT 60 1724345 1 SPRING 61 1724346 1 CONTROL ARM E 62 1724348 1 JERKY PLATE 63 1724344 1 FULCRUM (ECCENTRICIT 64 1724289 1 CYLINDER BLOCK 65 1724290 1 SPRING (PUMP) 66 17
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Controls Group 985945 NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 1 32 31 33 2 34 Connect to Top of Frame 3 26 30 27 4 5 6 7 8 28 27 9 29 26 10 See 15 24 Transmission 6 Group 11 25 19 12 19 24 20 13 23 21 14 Connect to 18 Lanced Notch in Top of Frame 17 19 16 15 22 The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 1693957 2517, 17
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Controls Group REF NO. PART NO. QTY. DESCRIPTION 1 1713855 1 KNOB 2 1714385 1 ROD, Parking Brake 3 165068 1 SPRING, Extension 4 1717439 1 LEVER, Parking 5 1921319 1 WASHER, 1/4 6 1663114 2 BUSHING, 21/32, Nylon 7 1931355 1 CARRIAGE BOLT, 3/8-16 x 2-1/4 8 1717438 1 ARM, Idler 9 1721133 1 PULLEY, Backside, Idler, 3-1/4 OD 10 1719590 1 SPRING, Extension 11 1717440 1 ROD, Brake 12 1717728 1 GUIDE BELT & STUD ASSEMBLY 13 1703900 1 SPACER 14 1935048 1 NUT, Hex Flange, 5/16-18 15 1919438 5 NUT, Hex Lo
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Electrical Group 985588AA NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 13 22 18 16 14 20 21 4 17 19 15 To Starter Motor 23 24 12 3 25 11 10 9 13 24 5 2 14 25 26 8 7 6 To Engine Ground Bolt 28 27 1 32 To Circuit 29 Breaker (Red) 30 To Solenoid (Yellow & Black) 31 33 34 To Negative Battery Post To PTO Clutch To Engine 35 Ground Connection To Engine Harness Plug To Engine Harness Plug 36 Briggs Only 37 The above parts group applies to the following Mfg.
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Electrical Group REF NO. PART NO. QTY. DESCRIPTION 1 1703799 1 SWITCH, Headlights 2 1716332 1 SWITCH, PTO, Push/Pull 3 1703484 1 CABLE, # 6, 42-1/2" Long 4 122023 1 COVER, Terminal 5 1686734 1 SWITCH ASSEMBLY, Ignition, 6 Pin (Includes Ref. Nos. 6, 7, 8, 27, & 28) 6 1960547 1 LOCKWASHER, Internal Tooth 5/8 7 101025 1 WASHER, 5/8 8 1717549 1 NUT, Hex Flange, 5/8-32 9 1665237 1 WIRE, 12GA, 5.9 Long Red 10 1665238 1 BREAKER, Circuit 12Volt, 20Amps w/Tab 11 1927429 2 CAPSCREW, Hex Washer Head Taptit
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Hood, Dash & Fuel Tank Group 985713AB NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 6 10 13 5 11 12 12 10 4 8 3 9 2 7 1 14 10 15 16 34 33 32 17 32 18 30 28 29 18 22 23 16 31 24 26 26 21 25 19 Panel, Left Side 20 Panel, Right Side 27 26 The above parts group applies to the following Mfg. Nos.: 1693918 Regent, 17HP Hydro 1693928 Regent, 17HP Hydro (Export) 1693938 517H, 17HP Hydro 1693951 2517H, 17HP Hydro 1693957 2517, 17HP Hydro (Export) © Copyright 2002 Sim
