Page 3 - Table Of Contents; PRODUCT COMPONENTS
Table Of Contents Torque Specification Chart ..................................................................... Inside Back Cover PRODUCT COMPONENTS PAGES Frame & Front Axle Group ....................................................................................................................
Page 4 - Frame & Front Axle Group
Frame & Front Axle Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Torque to 150 ft. lbs. (202 Nm) Torque to 22-40 ft. lbs. (30-54 Nm) Torque to 13 ft. lbs. Service Kit1686985 Torque to 50-57 ft. lbs. (48-56 Nm) Torque to 22-40 ft. lbs. (30-54 Nm) Torque...
Page 5 - Footnotes
PART NO. DESCRIPTION REF NO QTY. Frame & Front Axle Group Footnotes 1 1930645 7 NUT, Hex Flange Lock, 3/8-16 2 1960035 2 WASHER 3 960646 1 NUT, Hex Flange, 5/8-11 4 1722212 1 PLATE, Axle 5 1724081 1 TOWER & SUPPORT ASSEMBLY 6 1923683 4 CAPSCREW, Hex Head Taptite, 3/8-16 x 3/4 7 1723528 1 SUP...
Page 7 - WASHER
PART NO. DESCRIPTION REF NO QTY. Frame & Front Axle Group Footnotes 42 1919394 1 WASHER 43 932577 1 RETAINING RING The above parts group applies to the following Mfg. Nos.: 2004 7 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved. 1694018 - 16061694019 - 16161694027 - 26061694028 - ...
Page 8 - Steering Group - Manual Steering
Steering Group - Manual Steering NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Torque to36-44 ft. lbs.or 48-60 Nm Steering cap snapsover steering wheel. Use washersas required. Torque to36-44 ft. lbs.or 48-60 Nm Bearing mounts belowframe. Slide pinion intogear b...
Page 9 - PLATE, Mounting Steering
PART NO. DESCRIPTION REF NO QTY. Steering Group - Manual Steering Footnotes 1 1722318 1 STEERING WHEEL, Straight, Shaft 2 1722319 1 CAP, Steering Wheel, SMI Logo 2 1725024 1 CAP, Steering Wheel, Plain 3 1960540 1 PIN, Spring, 5/16 x 2-1/2 4 1722749 1 COVER, Rubber, Upper Steering Shaft 5 1960114 5 W...
Page 11 - BULKHEAD
PART NO. DESCRIPTION REF NO QTY. Engine & Electric Clutch Group - 16HP & 18HP Briggs & Stratton, Vanguard Footnotes 1 1723165 1 HOSE, Oil Drain, 10-1/2" Long, 3/8-18 Fittings 2 * 1 ENGINE, 16HP Briggs & Stratton Vanguard Twin, Model 303777, Type 1114-E1 2 * 1 ENGINE, 18HP Briggs ...
Page 14 - Engine & Electric Clutch Group - 16HP Honda
Engine & Electric Clutch Group - 16HP Honda NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Torque to 18 ft. lbs. (25 Nm) Tie clutch wire to keep away from pulley. Torque to 45-50 ft. lbs. (61-68 Nm) Torque to 19-23 ft. lbs. (26-31 Nm) Note:Orientationof All K...
Page 16 - Engine & Electric Clutch Group - 16HP Kohler
Engine & Electric Clutch Group - 16HP Kohler NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Engine Manufacturer Gasket & Hardware, Torque to 18 ft. lbs. (25 Nm) Tie clutch wire to keep away from pulley. Torque to 45-50 ft. lbs. (61 - 68 Nm) Torque to 12-1...
Page 21 - SUPPORT, Transmission
PART NO. DESCRIPTION REF NO QTY. Transmission Group - Tuff Torq K-62 Footnotes 1 1960678 2 CAPSCREW, Pan Head Trox Taptite, 1/4-20 x 1-1/4, Black 2 1722345 1 PAD, Footrest, LH, W/O Differential Lock 3 1722173 1 PAD, Footrest, RH 4 1960636 1 NUT, Hex KEPS, 5/16-18, Black 5 1704351 15 FASTENER, Panel ...
Page 22 - Transmission SERVICE PARTS - Tuff Torq K-57A
Transmission SERVICE PARTS - Tuff Torq K-57A NOTE: Unless noted otherwise, use the standard hardware torque specification chart. SEAL SIDE; OUTER THICK BEARING RACE SHOULD CONTACT PISTONS. THICKER PLATE 11 18 15 19 12 14 16 13 24 21 33 23 20 22 27 35 37 38 36 32 34 31 47 51 45 53 45 52 46 56 48 55 4...
Page 27 - PACKING
PART NO. DESCRIPTION REF NO QTY. Transmission SERVICE PARTS - Tuff Torq K-57A Footnotes 85 1708691 2 PACKING 86 1724281 1 SHAFT, BYPASS The above parts group applies to the following Mfg. Nos.: 2004 27 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved. 1694018 - 16061694027 - 2606169428...
Page 28 - Transmission SERVICE PARTS - Tuff Torq K-62K
Transmission SERVICE PARTS - Tuff Torq K-62K NOTE: Unless noted otherwise, use the standard hardware torque specification chart. THICKE R PL ATE THICKE R PL ATE 11 77 15 19 12 14 16 13 30 22 29 88 21 28 40 38 10 34 41 37 39 35 45 48 50 47 49 51 46 76 73 63 61 65 72 1 7 2 8 4 6 3 5 9 64 31 18 27 78 8...
Page 34 - Lift Group - Manual Lift; Install into left hand
Lift Group - Manual Lift NOTE: Unless noted otherwise, use the standard hardware torque specification chart. To Ref. No. 16 Install into left hand side of lower dash. 2 16 15 12 11 13 17 7 5 9 8 4 6 3 10 18 19 12 20 21 1 14 2 12 985893 The above parts group applies to the following Mfg. Nos.: 2004 3...
Page 37 - ROD, Lift Lever with Flats
PART NO. DESCRIPTION REF NO QTY. Lift Group - Manual Lift Footnotes 1 1722302 1 GRIP, Black Vinyl 2 1722024 1 ROD, Lift Lever with Flats 3 1930645 1 NUT, Hex Flange Lock, 3/8-16 4 1924940 1 WASHER 5 1722460 2 PIN, Quick 6 162085 1 SPRING, Compression 7 1723866 1 NUT, Push, 3/8 8 1923341 2 CAPSCREW, ...
Page 38 - Controls Group
Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 11 17 19 12 18 14 13 20 21 27 29 22 28 23 25 4 30 31 37 35 30 32 38 34 36 33 1 5 9 2 8 4 6 3 10 1 5 6 10 15 16 24 24 26 15 35 41 40 39 18 7 8 985882 The above parts group applies to the following Mfg. ...
Page 39 - RING, Clipring Extension
PART NO. DESCRIPTION REF NO QTY. Controls Group Footnotes 1 1721353 1 ROD, Brake Lock 2 1721891 1 KNOB, Push On, Red Plastic "P" 3 1930591 1 CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4 4 1919326 2 WASHER, 5/16, Black 5 1721476 1 ROD, Brake 6 1931353 2 CARRIAGE BOLT, 3/8-16 x 1 3/4 7 166311...
Page 40 - Cruise Control Group
Cruise Control Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Control Armfrom transmissiongroup. Brake armat idler pivot. Hole "A" Hook into hole "A" of frame. Install rounded edge of washer toward lever & bracket assembly. Lubricate bot...
Page 41 - SPRING, Cruise Return to Frame
PART NO. DESCRIPTION REF NO QTY. Cruise Control Group Footnotes 1 1723713 1 DECAL, Cruise & Lift 2 1960666 1 SCREW, Torque Head Plus Socket Head, 1/4-20 x 7/8 3 1722303 1 KNOB, Cruise 4 1920397 1 NUT, Hex Lock ESNA Light, 1/4-20 5 1722003 1 LEVER & BRACKET ASSEMBLY, Cruise 6 1960103 2 WASHER...
Page 42 - Electrical Group - Honda Engine; DASH MOUNTED
Electrical Group - Honda Engine NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Cruise Switch (See Controls Group for Mounting Hardware) To Engine Starter Headlight Switch DASH MOUNTED HOOD MOUNTED UNDER HOOD UNDER HOOD UNDERFRAME UNDER SEAT DECK PedalSwitch SeatS...
Page 43 - COVER, Instrument Panel
PART NO. DESCRIPTION REF NO QTY. Electrical Group - Honda Engine Footnotes 1 1721810 1 HEADLIGHT ASSEMBLY, 4 Blub, (Incudes Ref. Nos. 2 & 3) 2 1677371 4 BULB, Headlight, 12.8V 3 1723451 4 SOCKET ASSEMBLY, Headlight, Sealed 4 1722669 1 HARNESS, Headlight 5 1722887 1 SWITCH, PTO Push/Pull Symbols ...
Page 44 - Electrical Group
Electrical Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. To Engine Starter Headlight Switch DASH MOUNTED HOOD MOUNTED UNDER HOOD UNDER HOOD UNDER SEAT DECK PedalSwitch SeatSwitch(NC) To Electric Clutch To Charge Circuit To Fuel Shut-Off To Engine Magneto T...
Page 45 - SOLENOID
PART NO. DESCRIPTION REF NO QTY. Electrical Group Footnotes 1 1721810 1 HEADLIGHT ASSEMBLY, 4 Bulb, (Includes Ref. Nos. 2 & 3) 2 1677371 4 BULB, Headlight, 12.8V 3 1723451 4 SOCKET ASSEMBLY, Headlight, Sealed 4 1722669 1 HARNESS, Headlight 5 1722887 1 SWITCH, PTO Push/Pull Symbols 6 1925003 2 CA...
Page 47 - DASHBOARD
PART NO. DESCRIPTION REF NO QTY. Hood, Grill & Dash Group Footnotes 1 1721804 1 PANEL, RH Side, Orange 1 41721804 1 PANEL, RH Side, Red 2 1721801 1 HOOD, Orange 2 41721801 1 HOOD, Red 3 1960295 12 CAPSCREW, Hex Flange Whiz Lock, 1/4-20 x 5/8 4 1960392 1 SCREW, Pan Head Phillips, #10-24 x 1/2 5 1...
Page 48 - Seat & Seat Deck Group; Torque to
Seat & Seat Deck Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Torque to 14-19 in. lbs. (19 - 25.8 Nm) Torque to 25-30 in. lbs. (2.8 - 3.3 Nm) 11 15 19 14 16 13 1 7 5 9 2 8 4 6 3 10 32 12 20 21 22 28 26 14 23 29 25 27 24 5 9 30 31 17 18 See Electrical ...
Page 49 - FUEL GAUGE
PART NO. DESCRIPTION REF NO QTY. Seat & Seat Deck Group Footnotes 1 1722129 1 BRACKET, 1-5/8 x 1-3/4 2 1722307 1 * SEAT, 18" Back, Optional 2 1722306 1 * SEAT, 15" Back, Standard 3 1722128 1 SUPPORT, Seat 4 172434 1 CLIP, Wire 5 1709256 2 WASHER, Spring, 5/16 x 1-1/4, Black 6 1714263 2 S...
Page 51 - VALVE STEM & CAP ASSEMBLY
PART NO. DESCRIPTION REF NO QTY. Wheels & Tires Group Footnotes 1 1722065 2 WHEEL & TIRE ASSEMBLY, Front, (Includes Ref. Nos. 2, 3, 4, 5, & 6) 2 1722838 1 TIRE, 15 x 6, Super Turf 3 1664090 1 TUBE, Tire, Front, 4.10/3.50 4 1717056 2 BEARING, Ball 5 1722837 1 WHEEL, 4-1/2" x 6" 6 ...
Page 58 - Mount Hitch Assembly and
38" Mower Deck - Height Adjustment & Roller Bar NOTE: Unless noted otherwise, use the standard hardware torque specification chart. GREASE Insert MustFace Out Insert MustFace Out GREASE Insert MustFace Out Mount Hitch Assembly and Leveling Adjustment Rod using upper set of holes 1 1 2 3 47 3...
Page 61 - SPACER
PART NO. DESCRIPTION REF NO QTY. 38" Mower Deck - Height Adjustment & Roller Bar Footnotes 43 1704115 1 PLATE, Support 44 1922606 1 CAPSCREW, Hex Head, 3/8-16 x 1-3/4 45 1704093 1 ROD, Adjustment 46 1706644 1 SPACER 47 1722036 2 ROLLER The above parts group applies to the following Mfg. Nos....
Page 62 - Viewed From Bottom
38" Mower Deck - Housing, Arbors & Blades NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Viewed From Bottom Torque to 50-70 ft. lbs. Torque to45-55 ft. lbs. Apply gasketformer to thissurface iffoam gasketis not used. 13 2 14 10 19 20 21 22 23 24 16 17 18 ...
Page 63 - CLAMP
PART NO. DESCRIPTION REF NO QTY. 38" Mower Deck - Housing, Arbors & Blades Footnotes 1 1705449 1 DEFLECTOR, Plastic 2 1960518 1 NUT, Push 3 1960353 2 WASHER, Plain 4 1704873 1 CLAMP 5 1916964 2 LOCKWASHER, 1/4 6 1916622 2 NUT, Hex, 1/4-20 7 1919326 1 WASHER, 5/16, Black 8 1723938 1 SPRING, T...
Page 64 - Use second hole
40" Mower Deck - Belt, Idler Arm & Hitch NOTE: Unless noted otherwise, use the standard hardware torque specification chart. To Slot "A" To Slot "B" Slot "B" Slot "A" Insert MustFace Out Use second hole 2 2 17 17 10 30 29 10 35 34 33 32 31 10 30 29 28 27 26 24...
Page 68 - Apply Locktite
40" Mower Deck - Height Adjustment & Roller Bar NOTE: Unless noted otherwise, use the standard hardware torque specification chart. Apply Locktite 380 in hole prior to assembly. From"A" To "A" Insert MustFace Out Insert MustFace Out 11 17 15 19 12 18 14 16 13 20 21 27 25 29 2...
Page 71 - STRAP, Roller Support
PART NO. DESCRIPTION REF NO QTY. 40" Mower Deck - Height Adjustment & Roller Bar Footnotes 43 1933988 4 NUT, Push, 5/16 44 1665374 3 STRAP, Roller Support 45 1720919 1 DECAL, Height of Cut 46 1720931 1 BRACKET, Height of Cut 47 1930651 1 NUT, Hex Centerlock 3/8-16 48 1935048 1 NUT, Hex Flang...
Page 75 - PULLEY
PART NO. DESCRIPTION REF NO QTY. 40" Mower Deck - Housing, Arbors & Blades Footnotes 1 1930584 1 CAPSCREW, Hex Head, 7/16-14 x 2-3/4 G8 2 1933263 1 WASHER, 7/16 3 1656916 4 WASHER, Spring 4 960644 1 CAPSCREW, Hex Head, 7/16-14 x 4-1/2 G8 5 1713091 1 PULLEY 6 1719870 1 HUB 7 1724453 2 SPROCKE...
Page 77 - SPRING
PART NO. DESCRIPTION REF NO QTY. 44" Mower Deck - Belt, Idler Arm & Hitch Footnotes 1 1601672 1 V-BELT, Mower Drive 2 1721532 1 V-BELT, Arbor Drive 3 1665835 1 GRIP, Lever 4 1916950 2 NUT, Hex, 3/8-16 5 1916965 2 WASHER, Lock, 3/8 6 1677135 1 BELT STOP, Idler 7 1924940 14 WASHER, 3/8 8 16662...
Page 81 - PAL NUT
PART NO. DESCRIPTION REF NO QTY. 44" Mower Deck - Height Adjustment & Roller Bar Footnotes 43 1704083 1 ARM, Rear, Mower, RH 44 1921977 2 CAPSCREW, Hex Head, 5/16-18 x 1-1/4 45 1704087 1 TRUNNION, Threaded 46 1719901 1 CRANK, Height of Cut 47 1714084 1 KNOB, Height Crank 48 1960093 1 PAL NUT...
Page 95 - BRACKET, Cutting Height
PART NO. DESCRIPTION REF NO QTY. 50" Mower Deck - Height Adjustment & Roller Bar Footnotes 43 1917372 2 NUT, Hex, 5/16-18 44 1917356 2 WASHER, Lock, 5/16 45 1704116 1 BRACKET, Cutting Height 46 1704083 1 ARM, Rear, Mower, RH 47 1921977 2 CAPSCREW, Hex Head, 5/16-18 x 1-1/4 48 1704087 1 TRUNN...
Page 101 - Torque Specification Chart; SAE Grade 2; Size Of; NOTES; Hardware Identification & Torque Specifications; Common Hardware Types; Wrench & Fastener Size Guide; Standard Hardware Sizing
Torque Specification Chart FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) HardwareGrade SAE Grade 2 SAE Grade 5 SAE Grade 8 Size Of in/lbs in/lbs in/lbs Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm. 8-32 19 2.1 30 3.4 41 4.6 8-36 20 2.3 31 3.5 43 4.9 10-24 27 3.1 43 4.9 60 6.8 10-32 31 3.5 49 5.5 68 7....
