REPAIR PARTS MANUAL MODEL NO. SO22H46YT (960420900) 22.0 HP * 46 INCH LAWN TRACTOR For Parts and Service, contact our authorized distributor: call -800-849-297 For Technical Assistance: call -800-829-5886 *As rated by the engine manufacturer 434600
HOW TO USE THIS MANUAL This manual is designed to provide the customer with a means to identify the parts on his/her tractor when ordering repair parts. The illustrations may or may not represent the actual assemblies; therefore, it is not recommended to use this manual as a guide to assemble or disassemble the tractor. Some hardware and parts are drawn larger in order to more readily identify them. Each tractor has its own model number. The model number for your tractor can be found on the fender under the seat. When ordering parts, always give the following information: Product - TRACTOR MODEL NUMBER - SO22H46YT (960420900) Part Number Part Description TABLE OF CONTENTS SCHEMATIC... 3 ELECTRICAL...4-5 CHASSIS...6-7 DRIVE...8-9 ENGINE...0-0 STEERING... 2 SEAT...3 MOWER DECK...4-5 MOWER LIFT... 6 DECALS... 7 WARRANTY... 20
SCHEMATIC SCH RED A AMMETER (OPTIONAL) FUSE BATTERY RED SOLENOID STARTER M WHITE WHITE B S M G L A A2 ATTACHMENT CLUTCH (CLUTCH OFF) CLUTCH/BRAKE (PEDAL UP) GRAY REVERSE SWITCH (NOT IN REVERSE) 2 3 SEAT SWITCH (NOT OCCUPIED) 6 GRAY NOTE YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM. THE LIGHTS ARE NOT CONNECTED TO THE BATTERY, BUT HAVE THEIR OWN ELECTRICAL SOURCE. BECAUSE OF THIS, THE BRIGHTNESS OF THE LIGHTS WILL CHANGE WITH ENGINE SPEED. AT IDLE THE LIGHTS WILL DIM. AS THE ENGINE IS SPEEDED UP, THE LIGHTS WILL BECOME THEIR BRIGHTEST. /WHITE BLUE BLUE FUEL LINE FUEL SHUT-OFF SOLENOID (IF SO EQUIPPED) RED LIGHT SWITCH IGNITION UNIT (OPTIONAL) HOUR METER ORANGE JUNCTION CONNECTOR CHASSIS HARNESS CHARGING SYSTEM OUTPUT 3AMPDC@3600RPM SPARK PLUGS GAP (2 PLUGS ON TWIN CYL. ENGINES) 2V POWER OUTLET (OPTIONAL) SHORTING CONNECTOR LIGHTING SYSTEM OUTPUT 5 AMP AC @ 3600 RPM ALTERNATOR DIODE 28 VOLTS AC MIN. @ 3600 RPM (CHARGING SYSTEM DISCONNECTED) 4 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF) BROWN IGNITION SWITCH HEADLIGHTS POSITION CIRCUIT OFF M+G+A RUN/OVERRIDE B+A RUN B+A START B+S+A MAKE L+A2 3 2 CHASSIS HARNESS CONNECTOR (MATING SIDE) 6 5 4 DASH HARNESS CONNECTOR (MATING SIDE) 3 6 3 5 2 4 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
ELECTRICAL T05S 2 27 90 22 79 2 30 33 9 87 8 99 00 24 34 27 43 42 26 40 4 28 55 25 6 With 2V Outlet Option 7 03 59 02 With Service Minder Option 29 46 05 4
ELECTRICAL 63465 Battery 2 7476042 Bolt Hex Head /4-20 x 3/4 8 8649 Box Battery 6 7638 Switch Interlock Push-In 2 83759 Harness Socket Light w/452j 22 452J Bulb Light 24 400253 Cable Battery 25 42894 Cable Starter 26 7558 Fuse 27 7350400 Nut Keps Hex /4-20 unc 28 4549 Cable, Ground 29 40545 Switch, Seat 30 93350 Switch, Ignition 33 4933 Key/Chain 34 072X Switch Light/Reset 40 40098 Harness Ignition Dash 4 7720408 Screw Thd Cut /4-20 x /2 42 3563 Cover, Terminal 43 92507 Solenoid 46 40763 Gauge SRVCMNDR HRMTR 55 706052 Screw Thdrol 5/6-8 x 3/4 TYTT 7 94276 Harness Ignition 79 75242 Socket Asm Bulb Twistlock 87 97802 Switch Interlock Clutch Cable 90 400724 Cover Terminal Battery 9 90270 Strap Battery 99 767042 Screw /4-20 x 3/4 00 90946 Washer 9/32 x 7/8 x 6 02 404454 Harness Pigtail 05 407568 Switch Reverse NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 5
CHASSIS 297 5 8 25 206 4 9 30 5 76 37 76 205 77 76 75 5 76 76 30 82 50 8 96 6 38 36 94 36 94 235 68 236 68 235 236 23 28 34 68 80 23 287 8 62 37 89 89 58 83 228 94 68 52 68 27 59 89 65 228 89 89 52 chassis-tex_elite-husq r2 59 6
CHASSIS 5 99647X428 Dash 4 425404X505 Hood 5 88264X599 Lens Grille LH 8 430395X428 Grille 25 88263X599 Lens Grille RH 34 9625 Plate Engine 36 706052 Screw 5/6-8 x 3/4 37 44878X505 Fender 52 73680500 Nut Crown Lock 5/6-8 58 42280 Drawbar Upper 68 7490508 Screw THDROL 5/6-8 x /2 30 46358 Screw #0 x 0.750 BOS Thread 37 8492 Bumper Hood 38 93224X428 Cupholder 50 43632 Duct Heat Hood 5 407807 Bracket Pivot 52 99535 Shield Browning/Debris 59 700062 Screw 3/8-6 x 3/4 6 93229X428 Window Fuel 62 42432 Screw Hex Wsh Hi-Lo /4 x /2 unc 65 96826 Support Tank Rear 75 93243 Crossmember 76 400776 Screw 0-24 x 5/8 Wshd Qdrx 77 95227 Bushing Steering 80 45063 Chassis 8 9302X428 Bushing Mtg. Fender Crgo. 82 93057 Dash Lower 83 74520520 Bolt 5/6-8 x -/4 89 700052 Screw 5/6-8 x 3/4 9 46500 Insert Lens Reflective RH 94 73900500 Nut Lock Hex Flange 5/6-8 96 44579 Console Asm. Deck Lift 205 88265X428 Skirt Side RH 206 88266X428 Skirt Side LH 23 7476052 Bolt Hex HD 5/6-8 unc x 3/4 28 96395 X-Piece Hood 27 40967 Rod Pivot 228 956 Stud Fastener 235 40629 Spacer Fender 236 73930500 Nut Center Lock 5/6-8 unc 287 7600406 Screw Hex Washead /4-20 x 3/8 297 88267 Insert Lens Reflective LH NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 7
DRIVE 22 23 207 92 206 25 6 56 209 60 26 43 26 85 22 84 42 64 35 67 23 70 25 25 80 25 25 49 59 85 86 89 87 88 60 6 5 63 226 53 2 208 25 25 24 20 222 50 5 29 25 2 66 5 90 5 52 33 230 205 drive-tex_k46_pedal_53 59 7 53 83 6 2 225 6 2 83 205 73 33 99 73 230 8
DRIVE - - - - - - Transaxle, Tufftorq K46BT 2 23583X Key 5 9336 Washer 3/32 x 3/6 x 6 Ga. 7 43678 Spring, Brake 26 99679 Spring Return Cruise 29 403806 Rod, Brake 33 200000 Ring E 35 97722 Rod, Brake, Park 42 8883R Cover, Foot Pedal 49 72064 Bolt 50 94327 Pulley Idler Flat 5 73900600 Lock Nut 3/8-6 52 94326 Idler V-Groove 90" Offset 56 30969 V-Belt, Drive 64 97865 Shaft Asm. Pedal Brake Control 73 74490544 Bolt Hex 5/6-8 x 3.75 80 40024 Strap Torque 92 74760520 Bolt Fin Hex 5/6-8 unc x.25 99 45742 Rod Spring Bypass 6 73900500 Nut Lock Hex Flange 5/6-8 25 700052 Screw 5/6-8 x 3/4 43 7490508 Screw 5/6-8 x /2 53 4497H Retainer Spring 59 7602042 Pin Cotter /8 x 3/4 60 69484 Retainer Clip 6 05709X Spring, Return, Clutch 63 40034 Rod Pedal Control 66 42964 Nut Push.625 67 405257 Latch Brake Parking 70 43430 Keeper Belt Centerspan 83 37057 Spacer Axle 84 98403X505 Handle Parking Brake 85 720622 Bolt 86 9432 Spacer Retainer 87 93320 Washer 88 94323 Link Clutch Ground Drive 89 9437 Bellcrank Ground Drive 90 9438 Keeper Bellcrank Ground Drive 205 2748X Washer 25/32 x -5/8 x 6 Ga. 206 97867 Bracket Mount Latch Cruise 207 97868 Latch Control Cruise 208 97869 Gear Sector Control Cruise 209 400769 Rod Control Cruise 20 400980 Rockr Asm. Pdeal Control 2 2083X Bearing Nylon 23 400799 x428 Knob control Cruise 24 42263 Pad Pedal Forward 25 9730 x428 Pad Pedal Reverse 26 963 Bracket Pulley Idler 22 40387 Retainer Spring Clip Handle 222 792200 Washer 2/32 x -/4 0 Ga. 225 40339 Keeper Belt Transaxle 226 40564 Bracket Mount Torque 230 88967 Washer Harden.793 x.637 x 060 23 407287 Idler V-Groove NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 9
ENGINE 2 87 20 69 62 8 45 2 84 84 7 5 9 70 28 37 82 42 85 8 79 37 90 9 2 29 SPARK ARRESTER KIT engine-tex_bs-2cyl_5_r 0
ENGINE - - - - - - Engine B&S Model No. 407777-95-B 2 49723 Muffler 9 94320 Keeper Belt Engine 2 405472 Pulley Engine 5 40002 Tank Fuel 8 43028 Cap Fuel 20 42473X428 Control Throttle/Choke 2 46358 Screw #0 x 0.750 BOS Thread 28 4035 Fuel Line 29 3780 Spark Arrester Kit 37 23487X Clamp Hose 42 0040700 Washer Lock 7/6 45 7350400 Nut Keps Hex /4-20 unc 62 46629 Shield Heat Muffler 69 6539 Gasket 70 59955 Exhaust Tube LH 7 60589 Exhaust Tube RH 79 83906 Screw Socket HD 5/6-8 x 8 48456 Tube Drain Oil Easy 82 428287 Valve Drain Oil 84 7060620 Screw 3/8-6 x -/4 85 73937 Bolt 7/6-20 x 4 x Gr. 5-.5 87 7877 Bolt 5/6-8 x 3/4 90 700066 Screw 3/8-6 x 9 87495 Bushing NOTE: All component dimensions given in U.S. inches inch = 25.4 mm For engine service and replacement parts, call the toll free number for your engine manufacturer listed below: Briggs & Stratton -800-233-3723 Engine Power Rating Information The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance with SAE J995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower values are derived at 3600 RPM. Actual gross engine power will be lower and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop the rated gross power when used in a given piece of power equipment (actual on-site or net power). This difference is due to a variety of factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-toengine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this Series engine.
STEERING ASSEMBLY 26 5 45 20 2 6 63 57 9 60 57 63 6 8 9 7 67 66 2 59 6 9 8 7 64 35 58 4 67 6 28 5 4 5 3 22 68 69 62 4 5 3 53 8 70 3 steering-tex_stdsrr r2 4485X428 Wheel, Steering 2 95968 Axle Asm., Front 4 403087 Spindle Asm., LH 5 403088 Spindle Asm., RH 6 6266H Bearing, Race Thrust Harden 7 2748X Washer 25/32 x -5/8 x 6 Ga. 8 2000029 Ring, Clip #T5304-75 9 2232X Cap, Spindle 3 2749X Washer 25/32 x -/4 x 6 Ga. 4 0040600 Washer, Lock Hvy Hlcl Spr 3/8 5 73540600 Nut, Crown Lock 3/8-24 unf 6 40829 Shaft Steering 9 94729 Plate Steering 20 99743X428 Boot, Steering 2 86737 Adapter, Wheel Steering 22 420537 Steering Support Lower 26 44854X428 Insert, Wheel Steering 28 700062 Screw 3/8-6 x 3/4 35 94732 Gear, Sector Plate 45 98382 Washer 9/6 ID x 2-3/8 x 2 Ga. 5 73940800 Nut Hex Jam Toplock /2-20 unf 53 88967 Washer Hardened.793 x.637 x.060 57 407465 Bracket Upstop 58 94747 Bolt Shoulder Sector Pivot CFM 59 94748 Washer Thrust Sector Steering 60 7397000 Nut Flange Lock 5/8-6 94740 Draglink, LH 62 9474 Draglink, RH 63 700052 Screw 5/6-8 x 3/4 64 99849 Retainer Clip Spring Steering 66 7020748 Bolt Hex Fghd 7/6-4 x 3 Serr 67 94737 Bushing PM Front Axle 68 73900700 Nut Lock Flange 7/6-4 Gr. 5 69 9962 Washer.5 x.505 x.8 70 9697 Bracket Deck Susp. Front NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 2
SEAT ASSEMBLY 8 8 8 7 7 8 4 40 0 2 6 37 44 43 2 37 2 3 seat-tex_6.5sl r 406625 Seat 2 8066 Bracket Pivot Fender 3 40675 Strap, Asm Fender 6 73800600 Nut, Lock w/ins. 3/8-6 unc 7 248X Spring, Seat Cprsn 8 7877 Bolt 5/6-8 unc x 3/4 w/sems 0 96977 Pan, Seat 2 7852 Bolt, Shoulder 5/6-8 3 37 73800500 Nut, Lock 5/6-8 unc 40 9766 Handle Slide Seat 4 98200 Spring Latch Seat 43 7476062 Bolt Fin Hex 3/8-6 unc x 3/4 44 93382 Washer 3/32 x 2-3/8 x 2 Ga. NOTE: All component dimensions given in U.S. inches inch = 25.4 mm
MOWER DECK 70 67 52 7 37 7 46 30 56 57 2 43 57 42 56 40 45 59 55 46 68 95 22 23 95 7 38 6 9 8 60 3 47 64 240 97 63 47 34 36 44 24 30 242 38 30 33 32 3 8 9 7 6 46 2 3 2 98 2 9 88 6 89 200 40 89 88 5 2 69 69 69 29 2 23 69 24 25 26 27 6 9 4 99 69 3 69 46_tex_lt_pred_26 8 4
MOWER DECK 405049 Mower Housing 2 405507 Cover Mandrel LH 3 405506 Cover Mandrel RH 6 9586 Arm Suspension 7 46358 Screw #0 x 0.750 BOS Thread 8 93003 Bolt/Washer Asm 7/6-20 unf 405380 Blade Mower Hi-Lift - - 40307 Blade Mower Mulching 3 92872 Shaft Assembly, Mandrel 4 8728 Housing, Mandrel 5 0485X Bearing, Ball, Mandrel 9 96539 Bolt, Shoulder 2 73680500 Nut 23 92557 Bracket, Deflector 24 05304X Cap, Sleeve 25 97026 Spring, Torsion, Deflector 26 0452X Nut, Push 27 405357 Shield, Deflector 29 349 Rod, Hinge 30 73984 Screw Thdrol Rolling Wsh Hd 3 87690 Washer, Spacer 32 97473 Pulley, Mandrel 33 400234 Nut, Toplock, Flanged 34 72062 Bolt Carr Sh. 3/8-6 x -/2 Gr. 5 36 97379 Pulley, Idler 37 9336 Washer 3/32 x 3/6 x 6 Ga. 38 9989 Keeper Belt LH Mandrel 40 73900600 Nut, Lock Flg. 3/8-6 unc 42 9840 Spring Torsion Brake 43 97256 Spring Torsion Retainer 46 37729 Screw 47 97250 Bracket Clutch Cable 55 97249 Arm, Idler 56 99092 Spacer, Retainer 57 700066 Screw Hexwsh Thd 3/8-6 x 59 4043 Guard, Tuv Idler (94) 60 9947 Arm Brake Mower 63 99477 Arm Brake Mower 64 40538 Linkage Brake 67 98398X428 Handle, Clutch Cable 68 40543 V-Belt 69 7240505 Bolt 70 99779 Clutch Asm. Manual 3 700050 Screw 5/6-8 6 4898H Bolt, Shoulder 7 88606 Wheel, Gauge 8 73930600 Nut, Crownlock 3/8-9 9244 Washer 3/32 x 7/8 x 4 Ga. 22 97258 Keeper Belt Eng. LH 23 97259 Keeper Belt Eng. RH 44 99204 Keeper Belt 45 9397 Pulley Idler Primary 47 40872 Spring Return 52 40874 Cable Clutch Manual w/spr. 88 956 Stud Fastener 89 73900500 Nut Lock Hex Flange 95 700062 Screw 3/8-6 x 3/4 97 9332 Washer 3/32 x 3/6 x 2 Ga. 98 40349 Baffle Center Front 99 40350 Baffle Front RH 200 43524 Washer 3/32 x x /2 Ga. 240 74520636 Bolt Fin Hex 3/8-6 x 2-/4 Gr. 5 24 52927 Screw 242 45598 Washout Port - - 92870 Mandrel Assembly (Includes housing, shaft assembly, and bearing only - pulley/nut/washer and blade bolt/washers not included) - - 46405 Quick Connect Coupling - - 48063 Replacement Mower, Complete NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 5
MOWER LIFT 7 87 87 90 98 0 89 3 97 00 2 88 97 9 0* 89 87 lift-tex_22 *Key 9 may be substituted for Key 0 2 422027 Shaft Asm., Lift 3 9523 Lever Asm., Lift RH 7 96492X428 Grip, Lever 0 9634 Spring Torsion 87 94209 Pin Cotter 7/6 Bow Tie Lock 88 4070 Spring Lift Assist 89 9992 Washer Clear Zinc 90 94208 Pin Cotter 5/6 Bow Tie Lock 9 958 Link Asm. Lift Rear 6 97 700062 Screw 3/8-6 x.75 Smgml Tap/R.Z 98 95270 Link Lift Susp. Front Mower 00 73930600 Nut Centerlock 3/8-6 unc 0 407003 Link Asm. Lift Fixed NOTE: All component dimensions given in U.S. inches inch = 25.4 mm
DECALS 3 4 6 0 9 0 5 4 43406 Decal, Hood 4 90429 Decal, Fender 5 429556 Decal, Eng H.P. 6 4657 Decal, Fender Operator's 9 45005 Decal, Battery Dnge/Poi 0 434787 Decal, Lower Dash 49394 Decal, Replacement 3 42748 Decal, Steering Wheel 4 60396 Decal, Mower Schematic - - 40098X428 Pad, Footrest Control - - 66960 Decal, Bypass - - 93226X428 Pad, Footrest, LH - - 434599 Manual, Operator's (Eng/Span) - - 434600 Manual, Parts WHEELS AND TIRES 2 3 7 6 4 0 5 9 8 5992 Cap, Valve, Tire 2 6539 Stem, Valve 3 06732X624 Rim Assembly, Front 4 59904 Tube, Front 5 06222X Tire, Front 6 278H Fitting, Grease 7 9040H Bearing, Flange 8 04757X428 Cap, Axle (Front Wheel Only) 9 42053 Tire, Rear 8 x 9.5-8 Turf Saver 0 752J Tube, Rear 0608X624 Rim Assembly, Rear - - 44334 Sealant, Tire (0 oz. Tube) wheel_art_-vgt NOTE: All component dimensions given in U.S. inches inch = 25.4 mm 7
SERVICE NOTES 8
SERVICE NOTES 9
LIMITED WARRANTY The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in materials and work man ship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find to be defective due to materials or workmanship. This Warranty is subject to the following limitations and exclusions.. This warranty does not apply to the engine, transaxle/transmission components, battery (except as noted below) or components parts thereof. Please refer to the applicable manufacturer's warranty on these items. 2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the pur chaser. Transportation charges for any parts submitted for replacement under this warranty must be paid by the purchaser unless such return is requested by the manufacturer. 3. Battery Warranty: On products equipped with a Battery, we will replace, without charge to you, any battery which we find to be defective in manufacture, during the first ninety (90) days of ownership. After ninety (90) days, we will exchange the Battery, charging you /2 of the price of a new Battery for each full month from the date of the original sale. Battery must be maintained in accordance with the instructions furnished. 4. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date of original purchase. 5. This Warranty applies only to products which have been properly assembled, adjusted, operated, and main tained in ac - cor dance with the instructions furnished. This Warranty does not apply to any product which has been subjected to alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the product. 6. Exclusions: Excluded from this Warranty are belts, blades, blade adapters, normal wear, normal adjustments, stan dard hardware and normal maintenance. 7. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer. Should you have any unanswered questions concerning this Warranty, please contact: HOP Outdoor Products Customer Service Dept. 030 Stevens Creek Road Augusta, GA 30907 USA In Canada contact: HOP 5855 Terry Fox Way Mississauga, Ontario L5V 3E4 giving the model number, serial number and date of purchase of your product and the name and address of the authorized dealer from whom it was purchased. THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED WAR RAN - TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WARRANTIES. Some areas do not allow the limitation of consequential damages or limitations of how long an implied Warranty may last, so the above limitations or exclusions may not apply to you. This Warranty gives you specific legal rights, and you may have other rights which vary from locale to locale. This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 975. 0.2.0 BAD Printed in the U.S.A.