(YTH20K46)

Transcription

1 (YTH20K46) ILLUSTRATED PARTS LIST Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine. The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty

2 SCHEMATIC SCH10 RED A AMMETER (OPTIONAL) FUSE BATTERY RED SOLENOID BLACK STARTER M WHITE WHITE B S M G L A1 A2 ATTACHMENT CLUTCH (CLUTCH OFF) BLACK CLUTCH/BRAKE (PEDAL UP) GRAY BLACK REVERSE SWITCH (NOT IN REVERSE) BLACK BLACK BLACK BLACK BLACK BLACK BLACK SEAT SWITCH (NOT OCCUPIED) 6 GRAY BLACK /WHITE JUNCTION CONNECTOR CHASSIS HARNESS SHORTING CONNECTOR BLUE IGNITION UNIT (OPTIONAL) HOUR METER SPARK PLUGS GAP (2 PLUGS ON TWIN CYL. ENGINES) BLACK BLACK BLUE FUEL LINE 12V POWER OUTLET (OPTIONAL) FUEL SHUT-OFF SOLENOID (IF SO EQUIPPED) RED CHARGING SYSTEM OUTPUT 9-16 AMP 3600 RPM REGULATOR STATOR ORANGE 28 VOLTS 3600 RPM (REGULATOR DISCONNECTED) BROWN BLACK LIGHT SWITCH HEADLIGHTS IGNITION SWITCH POSITION CIRCUIT MAKE OFF M+G+A1 RUN/OVERRIDE B+A1 RUN B+A1 L+A2 START B+S+A CHASSIS HARNESS CONNECTOR (MATING SIDE) DASH HARNESS CONNECTOR (MATING SIDE) WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE RE-INSTALLED TO PROPERLY SECURE YOUR WIRING. NON-REMOVABLE CONNECTIONS REMOVABLE CONNECTIONS 27

3 ELECTRICAL T06S With 12V Outlet Option With Service Minder Option

4 ELECTRICAL NO. NO. DESCRIPTION Battery Bolt Hex Head 1/4-20 x 3/ Box Battery Switch Interlock Push-In Harness Socket Light w/4152j Bulb Light Cable Starter Fuse Nut Keps Hex 1/4-20 unc Cable, Ground Switch, Seat Switch, Ign Key / Chain Switch Light / Reset Harness Ign. Dash Screw Thd Cut 1/4-20 x 1/ Cover, Terminal Solenoid Gauge Hourmeter Screw Thdrol 5/16-18 x 3/4 TYTT Harness Chassis Socket Asm. Bulb Twistlock Switch Interlock Clutch Cable Cover Terminal Harness Pigtail Switch Reverse TT GT NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 29

5 CHASSIS chassis-tex_gt HUSQ_II_46 30

6 CHASSIS NO. NO. DESCRIPTION Logo Crown Dash Hood Lens LH Grille/Lens Asm Lens RH Plate Engine Screw 5/16-18 x 3/ Fender Nut Lock 5/ Screw Thdrol 5/16-18 x 1/ Screw #10 x BOS Thread Bumper Dash Cupholder Air Duct Bracket Pivot Hood Shield Browning Screw Hexwsh Thdr 3/8-16 x 3/ Screw Crossmember Screw x 5/ Bushing Steering Chassis Bushing Mtg. Fender Crgo Dash Lower Bolt 5/16-18 x 1-1/4 Full Thread Screw 5/16-18 x 3/ Insert Reflective RH Nut Lock Hex Flange 5/ Plug Hole Dash Lower Console Asm. Deck Lift Vent Side Hood RH Vent Side Hood LH Vent Top Hood Skirt Hood Side RH Skirt Hood Side LH Bezel RH Bezel LH Bolt 5/16-18 x 3/ Clip Retainer Tinner Rod Pivot X-Piece Hood Stop Stud Fastner Bumper Hood Spacer Fender Nut Lock 5/16-18 unc Screw Hex Washead 1/4-20 x 3/ Insert Reflective LH Kit Bumper NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 31

7 DRIVE drive-tex_k46_pedal_

8 DRIVE NO. NO. DESCRIPTION 1 Transaxle, TUFFTORQ K46 BT (426120)(See Transaxle breakdown) Key Washer 13/32 x 13/16 x 16 Ga Spring, Brake Spring Return Cruise Rod, Brake Ring E Rod, Brake, Park Cover, Foot Pedal Bolt Pulley Idler Flat Lock Nut 3/ Idler V-Groove 910" Offset V-Belt, Drive Shaft Asm. Pedal Brake Control Bolt Hex Flghd 5/16-18 x Gr Bracket Strap Torque Bolt Fin Hex 5/16-18 unc x Rod Spring Bypass Nut Lock Hex Flange 5/ Screw 5/16-18 x 3/ Screw 5/16-18 x 1/ Retainer Spring Pin Cotter 1/8 x 3/ Retainer Clip Spring, Return, Clutch Rod Pedal Control Nut Push Latch Brake Parking NO. NO. DESCRIPTION Keeper Belt Centerspan Bolt Rd Hd 3/8-16 x Spacer Axle Handle Parking Brake Bolt Rdhd 3/8-16 unc x 2-3/4 Gr Spacer Retainer Washer Link Clutch Ground Drive Bellcrank Ground Drive Keeper Bellcrank Ground Drive Washer Bracket Mount Latch Cruise Latch Control Cruise Gear Sector Control Cruise Rod Control Cruise Rocker Asm. Pedal Control Bearing Nylon Knob Control Cruise Pedal Forward Pedal Reverse Bracket Pulley Idler Retainer Spring Clip Handle Washer 21/32 x 1-1/4 10 Ga Keeper Belt Trans Bracket Mount Torque Screw Thdrol 5/16-18 x 3/ Washer Hardened NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 33

9 ENGINE SPARK ARRESTER KIT engine-tex_kohl_29_r1 34

10 ENGINE NO. NO. DESCRIPTION 1 Engine Kohler Model No. SV (422749) (See Engine breakdown) Muffler Keeper Belt Engine Pulley Engine Tank Fuel Cap Asm Control Throttle/Choke Screw #10 x BOS Thread Fuel Line Spark Arrester Kit Clamp Hose Washer Lock 7/ Nut Keps Hex 1/4-20 unc Gasket Screw Socket Head Tube Drain Oil Easy Valve Drain Oil Bolt Hex 7/16-20 x 4 x Gr Thr Bolt 5/16-18 unc x 3/4 w/sems Screw 3/8-16 x Screw 3/8-16 x Tube Exhaust Washer 9/32 x 7/8 x 16 Ga Screw Hexwsh Thdrol 1/4-20 x 3/4 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm For engine service and replacement parts, call the toll free number for your engine manufacturer listed below: Kohler Co

11 STEERING ASSEMBLY steering-tex_legnd2_16_r2 36

12 STEERING ASSEMBLY NO. NO. DESCRIPTION Wheel, Steering Axle Asm., Front Spindle Asm., LH Spindle Asm., RH Bearing, Race Thrust Harden Washer 25/32 x 1-5/8 x 16 Ga Ring, Klip #T Cap, Spindle Washer 25/32 x 1-1/4 x 16 Ga Washer, Lock Hvy Hlcl Spr 3/ Nut, Crown Lock 3/8-24 unf Shaft Steering Plate Steering Adapter, Wheel Steering Support Strg. Lower Insert, Wheel Steering Screw 3/8-16 x 3/ Gear, Sector Plate Washer 9/16 ID x 2-3/8 OD 12 Ga Nut Hex Jam Toplock 1/2-20 unf Washer Hardened.793 x x Bracket Upstop Bolt Shoulder Sector Pivot CFM Washer Thrust Sector Steering Nut Flange Lock 5/ Draglink LH Draglink, RH Screw 5/16-18 x 3/ Retainer Clip Spring Steering Bolt Hex Fghd 7/16-14 x 3 Serr Bushing PM Front Axle Nut Lock Flange 7/16-14 Gr Washer 1.5 x.505 x Bracket Deck Susp. Front NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 37

13 MOWER DECK _tex_lt_pred_27_r1 8 38

14 MOWER DECK NO. NO. DESCRIPTION Mower Housing Cover Mandrel LH Cover Mandrel RH Arm Suspension Screw #10 x BOS Thread Bolt/Washer asm 7/16-20 unf Blade Mower Blade, 46" Mulching Shaft Assembly, Mandrel Housing, Mandrel Bearing, Ball, Mandrel Bolt, Shoulder Nut Bracket, Deflector Cap, Sleeve Spring, Torsion, Deflector Nut, Push Shield, Deflector Rod, Hinge Screw Thdrol Rolling Wsh Hd Washer, Spacer Pulley, Mandrel Nut, Toplock, Flanged Bolt Carr Sh. 3/8-16 x 1-1/2 Gr Pulley, Idler, 4.50 RAW Washer 13/32 x 13/16 x 16 Ga Keeper Belt Mandrel Nut, Lock Flg. 3/8-16 unc Spring Trosion Brake Spring Torsion Retainer Screw Bracket Clutch Cable Arm, Idler Spacer, Retainer Screw Hexwsh Thd 3/8-16 x Guard, Tuv Idler (94) NO. NO. DESCRIPTION Arm Brake Mower LH Arm Brake Mower Linkage Brake Handle, Clutch Cable V-Belt Bolt Clutch Asm Screw 5/ Bolt, Shoulder Wheel, Gauge Washer 13/32 x 1-1/4 x 12 Ga Keeper Belt Eng. LH Keeper Belt Eng. RH Keeper Belt Pulley Idler Spring Return Cable Clutch Cbl. w/spr Stud Fastener Nut Lock Hex Flange Screw 3/8-16 x 3/ Washer 13/32 x 13/16 x 12 Ga Baffle Center Front Baffle Front RH Washer 13/32 x 1 x 1/2 Ga Bolt 3/8-16 unc x 2-1/4 Gr Screw TT # /8 Flg Port Washout Coupling Quick Connect Mandrel Assembly (Includes housing, shaft assembly, and bearing only - pulley/nut/washer and blade bolt/washers not included) Replacement Mower, Complete NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 39

15 MOWER LIFT * lift-tex_17_r3 *Key 91 may be substituted for Key 101 NO. NO. DESCRIPTION Shaft Asm., Lift Lever Asm., Lift RH Grip, Lever Spring Torsion Pin Cotter 7/16 Bow Tie Lock Spring Lift Assist Washer Clear Zinc Pin Cotter 5/16 Bow Tie Lock NO. NO. DESCRIPTION Link Lift Susp Mower Rear Screw 3/8-16 x Link Lift Susp. Front Mower Nut Center Lock 3/8-16 unc Link Asm. Lift FXD NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 40

16 SEAT ASSEMBLY seat-tex_6.5sl_2 NO. NO. DESCRIPTION Seat Bracket Pivot Fender Strap, Asm Fender Nut, Lock w/ins. 3/8-16 unc Spring, Seat Cprsn Bolt 5/16-18 unc x 3/4 w/sems Pan, Seat Bolt, Shoulder 5/16-18 NO. NO. DESCRIPTION Nut, Lock 5/16-18 unc Handle Slide Seat Spring Latch Seat Bolt Fin Hex 3/8-16 unc x 3/ Washer 13/32 x 2-3/8 x 12 Ga. NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 41

17 DECALS NO. NO. DESCRIPTION Decal, Operators Decal, Badge Decal, Customer Respons Decal, Replacement Decal, Battery Dnge/Poi Decal, Warning NO. NO. DESCRIPTION Decal, Mower V-Belt Schematic Decal, Bypass Pad, Footrest, LH Pad, Footrest, RH Manual, Owner's (English) Manual, Owner's (Spanish) WHEELS AND TIRES NO. NO. DESCRIPTION Cap Valve Tire Stem Valve Rim Front Service Tube Front (Service Item Only) Tire Front 15 x Service Fitting Grease (Front Wheel Only) Bearing Flange (Front Wheel Only) Cap Axle Blk 1 50 x Tire R Ts 20 x Tube Rear (Service Item Only) Rim Asm 8" rear Service Sealant, Tire (10 oz. Tube) wheel_art_1-tex NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 42

18 TUFFTORQ TRANSAXLE MODEL NUMBER K46BT MODEL K46BT 7A ACTUAL PARTS MAY NOT APPEAR AS SHOWN NO. NO. DESCRIPTION Vent Valve Magnet Magnet Holder Pump Shaft/Bearing Kit Bypass Lever Sealing Cap Snap Ring C O-Ring 1a P10a Seal Tc Pump Shaft (Standard) E-Ring Bearing 6202c Control Lever F Washer Roll Pin 6 * O-Ring 1a P Nut Seal 19 * 32 * Brake Lever 43 NO. NO. DESCRIPTION Brake Return Spring Spring PIn 5 * Ring 1a P Spring Pin 4 * Spine Collar Pulley L Fan, Black Wave Washer Snap Ring Spring Pin 3.0a * Oil Seal 16 * 22 * Spring Pin 3.0a* Roll Pin 3.5 * Switch Delta Switch Bracket Tapping Screw 8 * 20 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

19 KOHL ENGINE - MODEL NO. SV CRANKSHAFT S S X S S S S S S S S S S S S S S S S S S S 44

20 KOHL ENGINE - MODEL NO. SV CRANKCASE S S S S S S S S S S S S S S S S S M S X S S S S S S S S S S S S S S S CRANKSHAFT S S ADDITIONAL BALANCE WEIGHTS SEE CRANKSHAFT GROUP S S S CRANKCASE (USE SHORT BLOCK) S S S S S S S S S S S S S S S S S S S S S S S 45

21 KOHL ENGINE - MODEL NO. SV OIL PAN/LUBRICATION S S S S S S S S M S S S S S S S S S S S S S S S S S S S M S S S S S S S S S S 46

22 KOHL ENGINE - MODEL NO. SV HEAD/VALVE/BREATHER S S S S S S S S S S S S S M S S S S S S S IGNITION/ELECTRICAL S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S X S M S S S S S S S S S S S S S M S S M S S S S S S S S S S S S S S M S 47

23 KOHL ENGINE - MODEL NO. SV BLOWER HOUSING & BAFFLES STARTING SYSTEM S S S S S S S S S S S S S S S S S S S S M S S S S 48

24 KOHL ENGINE - MODEL NO. SV FUEL SYSTEM S S S S S M S S S M S S S S S S S S S S S S S S S S S S S S X S M S S S S M S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S M S ENGINE CONTROLS S S S S S S S X S S S S S S S M S S S S S S S S S S M S S S M S S S 49

25 KOHL ENGINE - MODEL NO. SV AIR INTAKE/FILTRATION S FUEL SYSTEM S S S S S S S M S S DECALS S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S Artwork is representative S Actual labels may differ depending on model and specification number. 50

26 KOHL ENGINE - MODEL NO. SV CRANKSHAFT PART NO. QTY. DESCRIPTION S 1 Kit, Crankshaft Assembly (Includes S) S 1 Plug, Cup X S 1 Key, 3/16" X 5/8" S 1 Gear, Crankshaft S 4 Screw, Flg M6x1.0x S 1 Screw, Link Pivot S 2 Linkage, Balance Weight S 1 Screw, Shoulder CRANKCASE PART NO. QTY. DESCRIPTION 1 Crankcase (Use Short Block) S 1 Seal, Oil S 1 Rod, Connecting Assembly S 1 Kit, Piston W/Ring Set (94Mm) (Includes S, S) S 1 Ring Set (94Mm) S 2 Retainer, Piston Pin S 2 Kit, Cam Lever Assembly (Includes S) S 2 Screw, Shd Thd Frm M6x1x S 1 Gasket, Closure Plate S 1 Tube, Drainback S 1 Clip, Hitch Pin M S 1 Washer, Flat 6 Mm X S 1 Washer, Flat 1/4" S 1 Shaft, Governor Cross S 1 Kit, Oil Pump Assembly (Includes S, S, S) S 2 Spacer, Oil Pump Screw S 2 Screw, Oil Pump S 1 Kit,Cam Center Shaft (Exhaust) (Includes S) S 1 Washer, Thrust S 1 Kit, Camshaft Assembly (Includes S, S, S) S 1 Spring, Acr S 1 Washer, Thrust -Acr S 1 Kit, Camshaft Assembly (Includes S) S 1 Washer, Thrust -Acr S 1 Plug, Sq Hd Pipe 3/8" S 1 Use S Acr Weight OIL PAN/LUBRICATION PART NO. QTY. DESCRIPTION S 1 Dipstick Assembly-Std Yellow (Includes S) S 2 O-Ring S 1 Closure Plate Assembly(Includes S, S, S, S, S, S, S, M S, S, S) S 4 Plug, Ctsk Pipe 1/8" S 1 Kit, Oil Passage Cover (Includes S) S 1 Gasket, Oil Passage S 1 Shaft, Governor Cross S 1 Governor Gear Assembly (Includes S, S) S 1 Pin, Governor Regulating S 1 Gasket, Closure Plate M S 6 Screw, Flg Thd Frm M5x0.8x S 1 Seal, Oil S 1 Connector, 90 Hose S 14 Hex Flange Screw,1/2 Dog Point S 1 Filter, Oil HEAD/VALVE/BREATHER PART NO. QTY. DESCRIPTION S 1 Kit, Valve Cover (Includes S) S 1 Gasket, Valve Cover M S 7 Screw, Flg Thd Frm M6x1.0x S 1 Hose, Breather S 2 Rocker Pivot Assembly (Includes S) S 2 Screw, Set S 2 Arm, Rocker S 2 Stud, Rocker S 2 Plate, Push Rod Guide S 2 Lock, Retainer S 2 Cap, Valve Spring S 2 Spring, Valve S 1 Washer, Flat 13/32" S 6 Screw, Flg M10x1.5x S 1 Valve, Exhaust S 1 Valve, Exhaust S 1 "Kit, Cylinder Head Gasket (Includes S, S, S, S, S, S, S, S, S & X-21-1-S)" S 2 Rod, Push S 1 Kit, Cylinder Head (Includes S & X-21-1-S) S 2 Kit Pivot, Rocker Arm (Includes S) NOT ILLUSTRATED S 1 Gasket, Carburetor S 1 Gasket, Air Cleaner Base S 1 Gasket, Exhaust S 1 Gasket, Heat Deflector S 1 Gasket, Heat Deflector S 2 Screw, Hex Socket Head Cap X-21-1-S 2 Washer, Spring Lock 5/16" IGNITION/ELECTRICAL PART NO. QTY. DESCRIPTION S 1 Screen, Grass S 1 Screw, Hex Flange S 1 Washer, Flat S 1 Plate, Fan Mounting S 1 Fan S 1 Key, Straight Flywheel S 1 Flywheel M S 2 Screw, Thd Frm M5x0.8x S 1 Clip, Wire S 1 Kit, 15 Amp Stator (Includes S) S 1 Connector M S 2 Screw, Flg Thd Frm M5x.8X S 1 Regulator/Rectifier S 1 Module, Ignition (Cdi Fixed) M S 2 Screw, Flg Thd Frm M5x.8X S 1 Plug, Spark (Std) 51

27 KOHL ENGINE - MODEL NO. SV NOT ILLUSTRATED S 1 Harness, Wiring S 2 Terminal S 1 Tie BLOWER HOUSING & BAFFLES PART NO. QTY. DESCRIPTION S 1 Kit, Blower Housing (Includes S) S 4 Screw, Shd Thd Frm M6x1x26 NOT ILLUSTRATED S 1 Nameplate, Service STARTING SYSTEM PART NO. QTY. DESCRIPTION S 1 Starter Assembly (Service With S, S, S, S) S 2 Nut, Free Spinning Flg # S 1 Brush Kit S 1 Kit, Drive (J.E.) S 1 Cap, Drive End (J.E.) S 1 Bolt, Thru FUEL GROUP PART NO. QTY. DESCRIPTION S 4 Clamp, Hose 1/2" S 2 Line, Fuel (24"-Cut To Length) S 1 Kit, Heat Deflector (Includes S, S, S, S) X S 1 Washer, Int Tooth Lock 1/4" M S 1 Screw, Flg M6x1.0x S 1 Kit, Carburetor (Includes S, S) (S/W S, S, S, S, S, S, S) S 1 Gasket, Carburetor S 1 Gasket, Air Cleaner Base S 1 Stud, M6x1.0x100 M S 2 Nut, Flg M6x S 1 Stud, Carburetor S 1 Gasket, Heat Deflector S 1 Insert, Intake Port S 1 Filter, Fuel NOT ILLUSTRATED S 1 Tie S 1 Kit,High Alt(5000 Or Ft) S 1 Kit, Repair Choke S 1 Kit, Repair Float S 1 Kit, Repair Carburetor S 1 Kit, Repair Solenoid S 1 Kit, Repair Bowl Replacement S 1 Kit, High Altitude (10,000 Ft) ENGINE CONTROLS PART NO. QTY. DESCRIPTION S 1 Kit, Speed Control Assembly (Includes S, S, M S [Qty.1], S, S, S, S) S 1 Kit, Idle Adj Screw & Spring S 1 Spring, Speed Control (Long) S 2 Clamp, Cable M S 2 Screw, Lbd Skt M6x1.0x S 1 Lever, Governor Assembly (Includes 9-11) S 1 Bolt, Rd Hd Sq Nck 1/4-20X1" X S 1 Washer, Int Tooth Lock 1/4" S 1 Nut, Hex Flg 1/4-20" S 1 Bushing, Throttle Linkage S 1 Linkage, Throttle S 1 Bushing, Linkage Retaining S 1 Spring, Linkage S 1 Linkage, Choke S 1 Screw, Phl Thd Frm M4x0.7x S 1 Screw, Lbd Thd Frm M5x0.8x S 1 Screw, Phl Thd Frm M4x0.7x S 1 Spring, Speed Control (Short) AIR INTAKE/FILTRATION PART NO. QTY. DESCRIPTION S 1 Kit, Air Cleaner Cover (Includes S) S 2 Knob, Cover S 1 Element, Air Cleaner S 1 Kit, Air Cleaner Base (Includes S, S) S 2 Stud, Air Cleaner Base S 1 Gasket, Air Cleaner Base DECALS PART NO. QTY. DESCRIPTION S 1 Decal, 20Hp S 1 Decal, Wing Set S 1 Decal, Clear Laminate ACCESSORIES FOR SV PART NO. QTY. DESCRIPTION S 1 Gasket, Exhaust 52

28 15 DEGREES MAX. FOLD ALONG DOTTED LINE THIS IS A 15 DEGREE SLOPE SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Do not mow slopes greater than 15 degrees. Make turns gradually to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. 1. Fold this page along dotted line indicated above. 2. Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure. 3. Sight across the fold in the direction of hill slope you want to measure. 4. Compare the angle of the fold with the slope of the hill. 53

29 SERVICE NOTES 54

30 SERVICE NOTES 55

31 CL Printed in the U.S.A.