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Toro TimeCutter SW 4200, Service Manual

The Toro TimeCutter SW 4200 is a powerful and efficient lawn mower specifically designed to make your mowing experience easier and faster. To fully understand its features and optimally use this product, grab your free Operator's Manual and download it from manualshive.com. This manual will guide you through the setup, operation, and maintenance of your Toro TimeCutter SW 4200, ensuring a flawless performance every time you mow.

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TABLE OF CONTENTS

TOC-4

  

Toro 

TimeCutter SS/MX/ZS 

Service Manual

7 - Electrical

Chassis Switches ............................................................................................................................................7-1
Key/Ignition Switch ..........................................................................................................................................7-1

Purpose .....................................................................................................................................................7-1
Location ....................................................................................................................................................7-1
How It Works .............................................................................................................................................7-1
Testing .......................................................................................................................................................7-1

PTO Switch ......................................................................................................................................................7-2

Purpose .....................................................................................................................................................7-2
Location ....................................................................................................................................................7-2
How It Works .............................................................................................................................................7-2
Continuity Testing ......................................................................................................................................7-3

Seat Switch......................................................................................................................................................7-4

Purpose .....................................................................................................................................................7-4
Location ....................................................................................................................................................7-4
How It Works .............................................................................................................................................7-4
Testing .......................................................................................................................................................7-4

RH and LH Neutral Switch...............................................................................................................................7-5

Purpose .....................................................................................................................................................7-5
Location ....................................................................................................................................................7-5
How it Works .............................................................................................................................................7-5
Testing .......................................................................................................................................................7-5

Brake Actuator Module ....................................................................................................................................7-6

Purpose .....................................................................................................................................................7-6
Location ....................................................................................................................................................7-6

Brake Actuator Module Replacement ..............................................................................................................7-7

Brake Actuator Module Removal ..............................................................................................................7-7
Brake Actuator Module Installation ...........................................................................................................7-8

Testing and Diagnostic ....................................................................................................................................7-8
Brake Actuator Module Diagnostic Tips: ........................................................................................................7-10

Test: ........................................................................................................................................................7-10

Starter Solenoid & Starting System ............................................................................................................... 7-11

Purpose ................................................................................................................................................... 7-11
Location .................................................................................................................................................. 7-11
How It Works (solenoid only) .................................................................................................................. 7-11
Starter Solenoid Testing (solenoid only).................................................................................................. 7-11
Starter Solenoid Circuit & Operation .......................................................................................................7-12

Starting System Schematic ...........................................................................................................................7-13
Electric PTO Clutch .......................................................................................................................................7-14

Purpose  ..................................................................................................................................................7-14
Location ..................................................................................................................................................7-14
How It works ...........................................................................................................................................7-14
Testing .....................................................................................................................................................7-14
Coil Resistance Measurement ................................................................................................................7-14
PTO Clutch Continuity to Ground Check ................................................................................................7-15
Measuring Clutch Current Draw ..............................................................................................................7-15

PTO Clutch Electrical Specifications

 .......................................................................................................7-15

PTO Circuit & Operation .........................................................................................................................7-16

PTO Circuit Schematic ..................................................................................................................................7-17
PTO Clutch Replacement ..............................................................................................................................7-18

PTO Clutch Removal ..............................................................................................................................7-18

Summary of Contents for TimeCutter SW 4200

Page 1: ...S E R V I C E MA N U A L T i me C u t t e r S W S WX R e s i d e n t i a l P r o d u c t s ...

Page 2: ......

Page 3: ...er s service and repair instructions Toro TimeCutter SW and Toro TimeCutter SWX are covered in this manual The manual may also be specified for use on later model products The hydrostatic transaxle is a sophisticated piece of machinery Maintain strict cleanliness control during all stages of service and repair Cover or cap all hose ends and fittings whenever they are exposed Even a small amount of...

Page 4: ...TABLE OF CONTENTS TOC 6 Toro TimeCutter SS MX ZS Service Manual THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 5: ... 1 Grease Lubrication Point 3 1 Front Axle Caster Fork Bearing Service 3 2 Font Axle Caster Fork Bearing Disassembly 3 2 Front Axle Caster Fork Bearing Assembly 3 2 Castor Wheel Bushing Service 3 3 Castor Wheel Bushing Disassembly 3 3 Castor Wheel Bushing Assembly 3 3 Front Axle Assembly Service 3 4 Front Axle Assembly Removal 3 4 Front Axle Assembly Installation 3 4 Pod Fender Fuel Tank Service 3...

Page 6: ...lation 3 30 Steering System Alignment Exploded View 3 32 4 Engine Engine Replacement 4 1 PTO Clutch Clutch Stop Mounting All Models 4 1 Chassis Identification 4 1 Engine Mounting Toro Engine 4 2 Engine Mounting Kohler Eingle Cylinder Engine 4 3 Engine Mounting Kawasaki Twin Cylinder 4 4 Engine Mounting Kohler Twin Cylinder 4 5 Engine Removal 4 6 Engine Installation 4 6 Clutch Clutch Stop Location ...

Page 7: ...ensioner Exploded View 6 15 32 in Stamped Deck 6 15 42 in Stamped Deck 6 16 42 in Fabricated Deck 6 17 50 in Stamped Deck 6 18 50 in Fabricated Deck 6 19 Idler Arm Inspection Service 6 20 Idler Arm Removal 6 20 Idler Arm Installation 6 20 Checking for Bent Blades 6 21 Leveling Mower Deck 6 22 32 Inch Stamped Deck Leveling 6 22 32 Inch Stamped Deck Side to Side Leveling 6 22 32 Inch Stamped Deck Ad...

Page 8: ...ke Actuator Module Removal 7 7 Brake Actuator Module Installation 7 8 Testing and Diagnostic 7 8 Brake Actuator Module Diagnostic Tips 7 10 Test 7 10 Starter Solenoid Starting System 7 11 Purpose 7 11 Location 7 11 How It Works solenoid only 7 11 Starter Solenoid Testing solenoid only 7 11 Starter Solenoid Circuit Operation 7 12 Starting System Schematic 7 13 Electric PTO Clutch 7 14 Purpose 7 14 ...

Page 9: ...quipped 7 19 Purpose 7 19 Location 7 19 How It Works 7 19 Testing 7 19 Fuse Block Fuses 7 20 Purpose 7 20 Location 7 20 How It Works 7 20 Testing 7 20 TimeCutter SS MX ZS Chassis Wire Harness 1 of 3 7 21 TimeCutter SS MX ZS Chassis Wire Harness 2 of 3 7 22 TimeCutter SS MX ZS Chassis Wire Harness 3 of 3 7 23 ...

Page 10: ...tely Never remove the fuel cap or add fuel when the engine is running Always use approved labeled containers for storing or transporting fuel and lubricants Avoid asphyxiation Never operate an engine in a confined area without proper ventilation Avoid injury from batteries Battery acid is poisonous and can cause burns Avoid contact with skin eyes and clothing Battery gases can explode Keep cigaret...

Page 11: ...SAFETY INFORMATION 1 2 Toro TimeCutter SW SWX Service Manual 1 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 12: ...ide Discharge Side Discharge Deck Construction Material 13 gauge steel 13 gauge steel 12 gauge steel Spindle Housing Die cast aluminum Die cast aluminum Die cast aluminum Spindle Shaft Bearings One 19 9mm diameter spindle permanently lubed ball bearings Two 17mm diameter spindles permanently lubed ball bearings Three 17mm diameter spindles permanently lubed ball bearings Blade Tip Speed 18 959 ft ...

Page 13: ...arge Side Discharge Deck Construction 12 gauge steel Fabricated 10 gauge steel Fabricated 10 gauge steel Spindle Housing Die cast aluminum Die cast aluminum Die cast aluminum Spindle Shaft Bearings Three 17mm diameter spindles permanently lubed ball bearings Two 17mm diameter spindles permanently lubed ball bearings Three 17mm diameter spindles permanently lubed ball bearings Tip Speed 18 320 ft m...

Page 14: ...74784 SW4200 Toro Twin Cylinder 24 5 hp High Idle 3300 100 RPM 74785 SW4200 Kohler Twin Cylinder 22 hp High Idle 3300 100 RPM 74790 SW5000 Toro Twin Cylinder 24 5 hp High Idle 3300 100 RPM 74793 SW5425 Toro Twin Cylinder 24 5 hp High Idle 3300 100 RPM 74787 SWX5250 Toro Twin Cylinder 24 5 hp High Idle 3300 100 RPM 74797 SWX5050 Toro Twin Cylinder 24 5 hp High Idle 3300 100 RPM 74798 SWX5050 Koler ...

Page 15: ...e periodic checking Check oil at the oil fill plug location only Do not check the oil at the vent tube If the oil level needs to be checked the transaxle must be removed The oil level must be when the transaxle is COLD Please see the illustration below for fluid level specifications Fluid Change Interval The transaxle is factory filled and does not require regular oil changes A Top of fill port C ...

Page 16: ...r and if necessary add the specified oil to the FULL COLD line See illustration below Also see the Hydro Gear ZT 2800 service manual BLN 52441 Fluid Change Interval After the First 50 hours change the oil and filters for the hydraulic system and bleed the system Every 400 Hours change the oil and filters for the hydraulic system and bleed the system Checking the Hydraulic Oil Level Fig 004 PICT 10...

Page 17: ... e g Loctite degree of lubrication on the fastener presence of a prevailing torque feature hardness of the surface underneath of the fastener s head or similar condition which affects the installation As noted in the following tables torque values should be reduced by 25 for lubricated fasteners to achieve the similar stress as a dry fastener Torque values may also have to be reduced when the fast...

Page 18: ...Grade 8 Bolts Screws Studs Sems with Regular Height Nuts SAE J995 Grade 2 or Stronger Nuts In lb In lb N cm In lb N cm In lb N cm 6 32 UNC 10 2 13 2 147 23 15 2 169 23 23 2 260 34 6 40 UNF 17 2 190 20 25 2 280 20 8 32 UNC 13 2 25 5 282 30 29 3 330 30 41 4 460 45 8 36 UNF 31 3 350 30 43 4 31 3 10 24 UNC 18 2 30 5 339 56 42 4 475 45 60 6 674 70 10 32 UNF 48 4 540 45 68 6 765 70 1 4 20 UNC 48 7 53 7 ...

Page 19: ...gth length of thread engagement etc Note The nominal torque values listed above are based on 75 of the minimum proof load specified in SAE J1199 The tolerance is approximately 10 of the nominal torque value Thin height nuts include jam nuts Thread Size Class 8 8 Bolts Screws and Studs with Regular Height Nuts Class 8 or Strong Nuts Class 10 9 Bolts Screws and Studs with Regular Height Nuts Class 1...

Page 20: ... 73776 ft lb Thread Size Recommended Torque Square Head Hex Socket 1 4 20 UNC 140 20 in lb 73 12 in lb 5 16 18 UNC 215 35 in lb 145 20 in lb 3 8 16 UNC 35 10 ft lb 18 3 ft lb 1 2 13 UNC 75 15 ft lb 50 10 ft lb Type 1 Type 23 or Type F Thread Size Baseline Torque No 6 32 UNC 20 5 in lb No 8 32 UNC 30 5 in lb No 10 24 UNC 38 7 in lb 1 4 20 UNC 85 15 in lb 5 16 18 UNC 110 20 in lb 3 8 16 UNC 200 100 ...

Page 21: ...7 462 13 64 0 203125 5 159 45 64 0 703125 17 859 7 32 0 21875 5 556 23 32 0 71875 18 256 15 64 0 234375 5 953 47 64 0 734375 18 653 1 4 0 2500 6 350 3 4 0 7500 19 050 17 64 0 265625 6 747 49 64 0 765625 19 447 9 32 0 28125 7 144 25 32 0 78125 19 844 19 64 0 296875 7 541 51 64 0 796875 20 241 5 16 0 3125 7 541 13 16 0 8125 20 638 21 64 0 328125 8 334 53 64 0 828125 21 034 11 32 0 34375 8 731 27 32 ...

Page 22: ...rs Square Meters Square Centimeters Hectare 2 59 0 0929 6 452 0 4047 Volume Cubic Yards Cubic Feet Cubic Inches Cubic Meters Cubic Meters Cubic Centimeters 0 7646 0 02832 16 39 Weight Tons Short Pounds Ounces Metric Tons Kilograms Grams 0 9078 0 4536 28 3495 Pressure Pounds Sq In Kilopascal 6 895 Work Foot pounds Foot pounds Inch pounds Newton Meters Kilogram Meters Kilogram Centimeters 1 356 0 13...

Page 23: ...SPECIFICATIONS 2 12 Toro TimeCutter SW SWX Service Manual 2 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 24: ... plate is located on the frame near the battery under the operator s seat as shown below Fig 005 Fig 005 PICT 1034 Grease Lubrication Point Grease Type No 2 general purpose lithium base grease A grease fitting is located on each of the front wheel hubs The front wheel hubs should be greased every 25 hrs Fig 006 Fig 006 PICT 1035 ...

Page 25: ...ation 17 ft lbs 23 Nm 6 Safely lower unit and verify proper function Fig 007 Fig 007 PICT 1036 Front Axle Caster Fork Bearing Service Front Axle Caster Fork Bearing Disassembly 1 Safely raise and support unit so front wheels are off the ground 2 Support under caster wheel and remove the castor cap and fastener A 3 Remove caster fork B from front axle C Inspect the caster fork shaft and thrust wash...

Page 26: ...and inspect the front wheel hub area Caster Wheel Bushing Assembly 1 Lightly lubricate bushings C and wheel spanner B with No 2 general purpose lithium base grease Fill center of wheel hub with grease 2 Install the 2 bushings C into front wheel hub making sure they are fully seated 3 Install wheel spanner B into the front wheel assembly 4 Install front wheel assembly into the front caster 5 Instal...

Page 27: ...ough the RH fender during removal and installation Pod Fender Installation RH 1 Maneuver RH fender B into position Note The RH control lever and deck lift lever must pass through the RH fender during removal and installation 2 Install the 3 screws C that secure the RH fender to frame and torque the 3 screws to specification 7 ft lbs 9 Nm 3 Position control panel back onto RH fender Install and suf...

Page 28: ... Note The LH control lever must pass through the LH fender during removal and installation 2 Install the 3 screws E that secure the LH fender to the frame and torque to specification 7 ft lbs 9 Nm 3 Fully install the fuel cap tether base into fuel tank Install and tighten fuel cap 4 Connect battery terminals and lower seat Fig 012 Fig 011 PICT 1039 3 Remove the 3 screws E securing the LH fender to...

Page 29: ...to the frame slots 2 Install the 2 fuel tank retaining springs H to secure fuel tank to the frame 3 Properly connect the 2 fuel vent lines 4 Install LH fender as shown in this chapter 5 Verify proper installation of the fuel tank and fuel vent lines Fig 015 Fig 013 PICT 1054 Fig 015 PICT 1041 3 Remove the 2 fuel tank retaining springs H by pulling them outward Fig 014 Fig 014 PICT 1042 4 The fuel ...

Page 30: ...ls 2 Disconnect the seat switch harness connection and remove seat switch harness from the routing clip on the seat base 3 Remove the washer and retaining clip then remove the seat stop assembly B 4 Remove the retaining clips and the seat pivot rod seat stop rod C 5 Remove the seat assembly from the unit Fig 016 Fig 016 PICT 1043 B C ...

Page 31: ...mn STEERING COLUMN ZERO TURN TRACTOR Pedal Asm Release Apply Blue Loctite Torque to 175 225 in lbs 20 26 Nm Apply Blue Loctite Flange of bushing is located on the outside of the retainer plate Apply anti seize to upper shaft splines and U joint splines Torque to 150 200 in lbs 17 23 Nm Torque to 150 200 in lbs 17 23 Nm ...

Page 32: ...CHASSIS 3 9 Toro TimeCutter SW SWX Service Manual 3 CZN0003a Spindle Housing Front Shroud Steering Wheel Steering Column FRONT SHROUD ZERO TURN TRACTOR Rear Cover ...

Page 33: ...N TRACTOR Front Shroud Removal 1 Disconnect the damper from the traction pedal 2 Disconnect the traction pedal from the pedal pivot mount Remove traction pedal 3 Remove the steering wheel cap 4 Loosen the steering wheel lock nut Leave the nut on the shaft at least 2 3 threads ...

Page 34: ...ing from a soft mallet tap the steering wheel until it comes loose from the splined steering shaft Remove the nut and remove steering wheel 6 Remove the T 30 Torx screws holding the shroud on 7 Remove the rear cover 8 Fold the steering column all the way into the down position Slide front shroud up and off the steering column ...

Page 35: ...he shroud down on the steering shaft and set into place 2 Install the rear cover 3 Install the T 30 Torx screws on the shroud Torque to 80 100 lbs 9 11 Nm 4 Place the steering Wheel onto the splined steering shaft Note Make sure the front caster wheels are in the straight position and the steering wheel is also straight ...

Page 36: ... 5 Install the lock nut and torque to 27 44 ft lbs 37 46 Nm 6 Install the steering wheel cap 7 Install the traction pedal to the pedal pivot mount torque to 5 ft lbs 7 Nm 8 Install the damper to the traction pedal Note It must be placed in the correct position torque to 5 ft lbs 7 Nm ...

Page 37: ...y terminals and lower seat 9 Verify proper unit function Pod Fender Support Service Pod Fender Support Removal SWX Shown 1 Raise seat and disconnect battery terminals 2 Remove fenders and fuel tank as shown in this chapter 3 Take note of cable and harness routing for reassembly 4 Disconnect and remove the hour meter if equipped 5 Remove the fasteners A attaching the hydro reservoir to the support ...

Page 38: ...embly E from frame Upper Deck Lift Installation 1 Maneuver the deck lift assembly E into position from the RH side of the unit 2 Install the 2 lift brackets F and torque fastener to specification 14 ft lbs 19 Nm 3 Slide the lift links D onto the deck lift posts Install the 2 washers and 2 pins that secure the lift links to the deck lift E 4 Install the foot pedal assembly C onto the frame and torq...

Page 39: ...CHASSIS 3 16 Toro TimeCutter SW SWX Service Manual 3 Fig 027 PICT 1051 A A B C E F D G Deck Lift Exploded View ...

Page 40: ...block LH side shown Fig 029 Fig 029 PICT 1052 G X V 6 Remove the 2 bolts and 2 nuts that attach the 2 pivot blocks G to the frame 7 Rotate the rear lift arm H and disengage pivot blocks G from the unit frame C channel Drop the rear lift arm downward and remove it from in between the deck and unit frame 4 Once aligned install the 2 bolts and 2 nuts that attach the pivot blocks D to main frame Torqu...

Page 41: ...CHASSIS 3 18 Toro TimeCutter SW SWX Service Manual 3 Fig 030 PICT 1051 D E G I I K H L Deck Lift Exploded View ...

Page 42: ...Switch bracket Switch single pole Switch arm These must move freely after installation Torque to 100 in lbs 11 5 Nm Torque to 100 in lbs 11 5 Nm Apply anti seize to this surface Apply anti seize to this surface Spring should be oriented as shown Spring should be oriented as shown Switch orientation top view ...

Page 43: ...al 3 RETURN TO NEUTRAL ASSEMBLY ZERO TURN TRACTOR Return to Neutral Assembly Removal 1 Remove the two bolts holding the RTN assembly to the chassis 2 Slide the unit to the side and remove the switch connectors from the switches 3 Remove the assembly ...

Page 44: ...o position then place the roller between the switch arms 3 Install the two mount bolts and torque to 150 200 in lbs 11 5 17 Nm Ensure the switch arms can move freely and do not bind Return to Neutral Assembly Installation 1 Insert a 1 4 in dowel pin through the hole on the pedal mount and into the foot pedal assembly This ensures the foot pedal is in the neutral position ...

Page 45: ...r SW SWX Service Manual 3 Speed Control Assembly RH Cable Arm Steering Cables LH Cable Arm LH Cable Front RH Cable RH Cable LH Cable LH Cable RH Cable Wide Chassis Models Narrow Chassis Models Apply anti seize to bearing surfaces ...

Page 46: ... before the cables are installed and adjusted 2 If adjustment is required first make sure the wheels are straight forward and insert the steering arm spacer over the center nut Refer to Steering System Alignment Service Information Sheets for more detail 3 Insert a 1 4 in dowel pin through the center hole on the speed control assembly to lock the speed control assembly in place The dowel should be...

Page 47: ...he jam nuts and remove the dowel pin Cable Removal 1 Remove the E clip and washer securing the cable to the cable arm 2 Slide the cabel cover off of the threaded portion of the cable Loosen the jam nut on the cable and move the lock nut all the way down the cable 3 Slide the cable through the slit in the bracket to remove the cable from the bracket SPEED CONTROL ASSEMBLY ZERO TURN TRACTOR ...

Page 48: ... the speed control assembly 5 Using a needle nose pliers pinch the cable locks together 6 Slide the cable out of the speed control assembly Cable Replacement 1 Slide the new cable through the hole in the speed control assembly and lock the cable in place SPEED CONTROL ASSEMBLY ZERO TURN TRACTOR ...

Page 49: ...aught tighten the jam nut on the cable 4 Install the rubber cap washer and E clip Note Do not re use E clips replace with new Adjust the cables by referring to cable adjustment in this Service Information section 2 Insert the barrel of the cable into the holder of the speed control assembly Note The barrel has to slide through the hole on the outside part of the holder first to allow the barrel to...

Page 50: ...rvice information sheet 2 Remove the cables from the cable arms as outlined in cable removal 3 Remove the rod end from the pivot lever assembly 4 Remove the hydro rods from speed control assembly 5 Remove the bolt holding the speed control assembly to the frame The bolt is directly under the steering column SPEED CONTROL ASSEMBLY ZERO TURN TRACTOR ...

Page 51: ...sis Insert bolt and torque bolt to 45 55 ft lbs 62 76 Nm 2 Insert a 1 4 in pin through the hole on the pedal mount and into the foot pedal assembly This ensures the foot pedal is in the neutral position 3 When a pin is inserted into the pedal mount the holes on the left side of the speed control assembly should line up Place a 1 4 in dowel in one of the alignment holes and into the chassis on the ...

Page 52: ...p the seat and insert a 1 4 in dowel pin through both alignment hoes on both sides of the hydro rod bell cranks for more information refer to the Steering System Alignment service information sheet 6 When all four pins are installed traction pedal speed control assembly one on each side bell cranks connect the hydro rods to the speed control assembly Insert the rods into the the correct slot on th...

Page 53: ...ice Manual 3 Steering System Apply Blue Loctite torque 45 55 ft lbs 62 76 Nm Torque to 150 200 in lbs 17 23 Nm Lower Steering Shaft Sector Gear Wheel Gear Cross Rod Torque to 67 83 ft lbs 92 115 Nm Torque to 80 100 ft lbs 9 11 Nm Steering Rod ...

Page 54: ...st surfaces Torque to 45 55 ft lbs 62 76 Nm Hydro Rods Ball joints to be threaded on hydro rods 50 inch from end These shafts must rotate and slide freely Speed Control Asm Apply Blue Loctite Return Assembly Torque to 150 200 in lbs 17 23 Nm Damper Traction Pedal Torque to 80 100 in lbs 9 11 Nm These shafts must rotate and slide freely ...

Page 55: ...CHASSIS 3 32 Toro TimeCutter SW SWX Service Manual 3 Steering System ...

Page 56: ...r a different procedure 1 Ensure the wheel gears are in the forward position so that the tie rod end hole in the gears are straight forward 2 Align the mark on the sector gear with a tooth on the lower steering shaft as shown The mark on the gear must be right in the middle 3 Remove the front shroud as outlined in Front Shroud Service Information Sheet On the top of the mower and in front of the s...

Page 57: ... in a straight forward position 5 If the left side wheel when sitting on the machine isn t straight adjust the tie rod on the long tie rod B until the wheel is positioned in a straight forward position 6 Insert on of the 1 4 in dowel pins through the holes in the speed control assembly and through the hole in the frame If the pin does NOT fit you will need to install a pin through the traction ped...

Page 58: ...ell cranks The dowel pins should touch the bell cranks 8 If one of the hydro locking dowel pins does not insert properly adjust the length of the corresponding control rod from the speed control assembly by removing the nut and turning the tie rod end A until the pin inserts freely and contacts the bell crank 1 4 in Dowel Pin 1 4 in Dowel Pin 1 4 in Dowel Pin A 1 4 in Dowel Pin 1 4 in Dowel Pin Be...

Page 59: ...CHASSIS 3 2 Toro TimeCutter SW SWX Service Manual 3 This page is left intentionally blank ...

Page 60: ... lbs 76 Nm apply Loctite 242 to bolt threads B Drive pulley apply anti seize to crankshaft and pulley ends C Clutch stop nut bolt 30 ft lbs 40 Nm D Rubber isolator Chassis Identification Wide Frame All TimeCutter SW 50 54 inch units All TimeCutter SWX 50 inch units Narrow Frame All TimeCutter SW 32 and 42 inch units All TimeCutter SWX 42 inch units C A A C D D B ...

Page 61: ...CT 1080 Engine Mounting Toro LC1P92F Engine Fig 034 A Clutch stop B Engine to chassis mounting bolts 4 torque in a cross pattern apply Loctite 242 33 ft lbs 44 Nm C Muffler mounting bolts 13 5 ft lbs 17 5 Nm D Heat shield mounting bolts 5 ft lbs 7 Nm C C D B B A ...

Page 62: ...ENGINE 4 3 Toro TimeCutter SW SWX Service Manual 4 Engine Mounting Toro Twin Cylinder A Same note as Kohler A B Same not as Kohler C A B ...

Page 63: ...e Manual 4 Kohler Twin Cylinder A Engine to Chassis bolts 4 torque is a cross pattern Apply Loctite 242 33 ft lbs 44 Nm B Muffler Mounting bolts 4 torque to 12 5 14 ft lbs 17 19 Nm C Heat Sheild Mounting bolts 2 torque to 60 in lbs 7 Nm A C B ...

Page 64: ... onto the PTO clutch bolt Apply Loctite 242 to the PTO clutch bolt threads 14 Install the PTO clutch onto crankshaft Be sure PTO clutch engages with the clutch stop bracket 15 Install and torque the PTO clutch bolt to specification 55 ft lbs 76 Nm 16 Install PTO belt onto PTO clutch Verify proper PTO belt routing as shown on pages 6 6 6 8 17 Connect battery cables and verify engine oil level 18 Sa...

Page 65: ... 54 inch units All TimeCutter SWX 50 inch units Fig 039 PICT 1085 Clutch Clutch Stop Location Narrow Frame Fig 040 Bottom view Narrow Frame Chassis Identification All TimeCutter SW 32 42 inch units All TimeCutter SWX 42 inch units Fig 040 PICT 1086 A Clutch stop B PTO clutch C Engine mounting bolts 4 A Clutch stop B PTO clutch C Engine mounting bolts 4 A C B A C B ...

Page 66: ...fication Wide Frame All TimeCutter SW 50 and 54 Inch Units All TimeCutter SWX 50 Inch Units Narrow Frame All TimeCutter SW 32 and 42 Inch Units All TimeCutter SWX 42 Inch Units Hydrostatic Drive Exploded Views Wide Frame Fig 041 Narrow Frame Fig 042 Fig 041 PICT 1090 Fig 042 PICT 1089 ...

Page 67: ...HYDROSTATIC DRIVE SYSTEM 5 2 Toro TimeCutter SW SWX Service Manual 5 Hydrostatic Drive Belt Routing Bottom View Fig 043 Fig 043 PICT 1087 Fig 044 Fig 044 PICT 1088 ...

Page 68: ...d up the hydro On grass this would probably result in turf tear If the user points the unit forward and drives it tracking will be off if the rear wheels determine where the unit goes The unit will drift to one side or the other as the steering wheel follows where the back wheels are driving the unit 1 Safely raise unit so rear wheels are off the ground Insert jack stands 2 Place a piece of tape o...

Page 69: ...e same direction 8 When neutral is achieved have the person sitting in the seat push the traction lever full forward Count the number of revolutions of the tire pera specified amount of time example 10 seconds Record the number of revolutions Repeat for opposite side 9 Compare the number of revolutions for each tire If they are within 2 3 RPM of each other the tracking is set correctly If they are...

Page 70: ...ve after short term operation High operation temperature and excessive expansion of oil in the latter case oil may overflow The following procedure should be performed with the vehicle wheels off the ground and then repeated under operating conditions 1 With the bypass valve open push position and the engine running slowly move the directional controls forward reverse levers in both forward and re...

Page 71: ...ecessary Fig 055 Fig 053 PICT 1091 Fig 055 PICT 1092 Hydrostatic Drive Belt Replacement Hydrostatic Drive Belt Removal 1 Safely raise and support rear of unit so rear wheels are off the ground 2 Remove PTO belt spring to relieve PTO belt tension See PTO Belt Replacement and Belt Routing on page 6 6 3 Remove PTO belt from PTO clutch 4 Remove the drive belt tensioner spring Fig 053 A Idler Arm C Idl...

Page 72: ...frame bumper so rear wheels are off the ground 3 Remove rear wheels 4 Remove the rear hydro rod mounting nut Fig 058 Fig 056 PICT 1093 2 Install the drive belt tensioner spring as oriented below Fig 057 Fig 057 PICT 1091 Fig 058 PICT 1097 5 Remove the bypass lever clip and washer s Remove the bypass lever from the unit Fig 059 MX shown Fig 059 PICT 1096 3 Install the PTO belt around the PTO clutch...

Page 73: ...nch models only Remove the nut A and the spring Remove the brake rod from the unit Fig 061 6 Remove the brake rod from the brake actuator module Fig 060 See Brake Actuator Module on page 7 6 All TimeCutter SW 32 42 inch and SWX 42 inch models Remove the nut B spring and washer Remove the brake rod from the unit Fig 062 Fig 062 PICT 1102 B Fig 061 PICT 1101 A ...

Page 74: ...equipped disconnect and plug the hydro reservoir hoses at the hydro fitting Be sure to capture and dispose of fluid and shop towels properly Fig 064 SWX only Fig 064 PICT 1104 11 Remove the hydro center support Wide Frame Remove the 6 mounting fasteners Fig 065 Fig 065 PICT 1094 Narrow Frame Remove the 4 mounting fasteners Fig 066 Fig 066 PICT 1095 12 Safely support hydro assembly in current posit...

Page 75: ...uter hydro mounting fasteners Fig 067 Fig 067 PICT 1100 14 Remove the 2 front hydro mounting fasteners Wide Frame Fig 068 Fig 068 PICT 1106 Fig 069 PICT 1098 Narrow Frame Fig 069 15 Remove the 1 rear hydro mounting fastener Fig 070 Fig 070 PICT 1099 16 Lower the hydro assembly and remove it from the frame ...

Page 76: ...ification 17 ft lbs 23 Nm Fig 073 Fig 073 PICT 1099 Transaxle Installation 1 Wide Frame Only If a new hydro assembly is being installed transfer the 2 mounting brackets C and D to the new hydro assembly and torque the fasteners to specification C 30 ft lbs 40 Nm and D 8 ft lbs 14 Nm Fig 071 Fig 071 PICT 1105 2 Position the hydro assembly up into the unit frame and align mounting points 3 Loosely i...

Page 77: ... lbs 23 Nm Fig 074 Fig 074 PICT 1107 5th Torque the two fasteners I to specification 30 ft lbs 40 Nm Fig 075 Fig 075 PICT 1108 H I 2nd Torque the 4 fasteners K to specification 50 ft lbs 69 Nm Fig 077 Fig 077 PICT 1109 Fig 076 PICT 1098 Narrow Frame 1st Torque fastener J to specification 50 ft lbs 69 Nm Fig 076 J K ...

Page 78: ...0 ft lbs 40 Nm Fig 080 Fig 080 PICT 1100 5 If equipped connect the hydro reservoir hoses at the hydro fitting MX shown Fig 081 Fig 081 PICT 1104 3rd Torque fastener L to specification 17 ft lbs 23 Nm Fig 078 Fig 078 PICT 1098 4th Torque fasteners M to specification 17 ft lbs 23 Nm Fig 079 Fig 079 PICT 1099 L M N ...

Page 79: ... the brake rod to the hydro All TimeCutter SW 50 inch and SWX 50 inch models only Install the brake rod spring and nut and torque nut to specification 30 in lbs 3 Nm Hold the rod securely while tightening nut Fig 084 Fig 084 PICT 1101 All TimeCutter SW 32 42 inch and SWX 42 inch models Install the brake rod washer spring and nut and torque nut to specification 30 in lbs 3 Nm Hold the rod securely ...

Page 80: ...Nm 12 Connect battery terminals 13 Safely lower unit 14 Verify hydro oil level If equipped add 20w50 engine oil to the hydro reservoir FULL COLD mark 15 Perform the purging procedure as shown in this chapter 16 Perform the neutral and tracking adjustment procedures as shown in this chapter 17 Verify proper oil level and function 9 Install the brake rod to the brake actuator module Fig 086 Fig 086 ...

Page 81: ...HYDROSTATIC DRIVE SYSTEM 5 16 Toro TimeCutter SW SWX Service Manual 5 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 82: ...r Deck Exploded Views 32 Inch Stamped Deck Fig 089 Fig 089 PICT 1055 32S A Blade bolt 55 ft lbs 76 Nm B Washer concave side towards blade C Pulley nut 55 ft lbs 76 Nm D 30 ft lbs 40 Nm E Spindle housing to deck bolts 8 17 ft lbs 23 Nm ZS Models Only A B E D D D C ...

Page 83: ... Manual 6 Fig 090 PICT 1056 42S 42 Inch Stamped Deck Fig 090 A Blade bolt 55 ft lbs 76 Nm B Washer concave side towards blade C Pulley nut 55 ft lbs 76 Nm D 30 ft lbs 40 Nm E Spindle housing to deck bolts 8 17 ft lbs 23 Nm ZS Models Only C D E D A B ...

Page 84: ...nual 6 42 Inch Fabricated Deck Fig 091 Fig 091 PICT 1058 42F A Blade bolt 55 ft lbs 76 Nm B Washer concave side towards blade C Pulley nut 55 ft lbs 76 Nm D 30 ft lbs 40 Nm E Spindle housing to deck bolts 8 17 ft lbs 23 Nm ZS Models Only D D D E C A B ...

Page 85: ...anual 6 Fig 092 PICT 1057 50S 50 Inch Stamped Deck Fig 092 A Blade bolt 55 ft lbs 76 Nm B Washer concave side towards blade C Pulley nut 55 ft lbs 76 Nm D 30 ft lbs 40 Nm E Spindle housing to deck bolts 12 17 ft lbs 23 Nm ZS Models Only A B D D D E C ...

Page 86: ...anual 6 Fig 093 PICT 1059 50F 50 Inch Fabricated Deck Fig 093 A Blade bolt 55 ft lbs 76 Nm B Washer concave side towards blade C Pulley nut 55 ft lbs 76 Nm D 30 ft lbs 40 Nm E Spindle housing to deck bolts 12 17 ft lbs 23 Nm ZS Models Only A B D D D C ...

Page 87: ...ng 32 Inch Stamped Deck Fig 094 Fig 094 PICT 1061b 42 Inch Stamped Deck Fig 095 Fig 095 PICT 1062a A Idler pulley D Spring B Deck belt E Engine pulley C Spindle pulley F Spring tool A Idler pulley D Spring B Deck belt E Engine pulley C Spindle pulley F Spring tool A D D F E B C A E F B C D D C ...

Page 88: ... Stamped Deck Fig 097 Fig 097 PICT 1064a 42 Inch Fabricated Deck Fig 096 A Idler pulley E Engine pulley B Deck belt F Spring tool C Spindle pulley G Deck handles D Spring A C D C EG G F B A B E F D C C A Idler pulley D Spring B Deck belt E Engine pulley C Spindle pulley F Spring tool ...

Page 89: ...the height of cut to the lowest cutting position 4 If necessary remove the belt covers 5 If necessary loosen belt guide to allow belt past 32 only 6 Using a spring tool Toro part no 92 5771 remove the idler spring from the deck hook to relieve idler pulley tension Roll the belt off of the pulley s 7 Route the new belt around the engine pulley and deck pulley 8 Using a spring tool Toro part no 92 5...

Page 90: ...n 3 Set the height of cut to the lowest position 4 Remove the retaining clip from the front support rod Remove the rod from the deck bracket Fig 099 Carefully lower the front of the deck to the ground Fig 099 fig 60 G014635 A Front support rod C Retaining clip B Locking nut A B C Fig 101 PICT 1053a Fig 100 fig 61 G005077 5 Using the deck handles lift the mower deck so the hanger brackets clear the...

Page 91: ...under the unit 4 Set the height of cut to the lowest position 5 Lift the rear of the deck and guide the hanger brackets onto the rear lift rod Fig 103 Fig 102 fig 62 G017643 6 Slide the deck rearward to remove the deck belt from the engine pulley 7 Slide the deck out from underneath the unit Note Retain all parts for future installation A Idler pulley E Engine pulley B Deck belt F Spring tool C Sp...

Page 92: ...ual 6 6 Attach the front support rod to the deck with the retaining clip Fig 104 7 Install the deck belt onto the engine pulley as outlined in this chapter Fig 104 fig 60 G014635 A Front support rod C Retaining clip B Locking nut A B C Fig 105 PICT 1053a ...

Page 93: ...tter SS MX ZS Service Manual 6 Fig 106 PICT 1070 Fig 107 PICT 1071 Fig 108 PICT 1072 Spindle Exploded Views Fig 106 Fig 107 Fig 108 A Bearing C Spindle housing B Bearing spacer s A A C B A A B C A A A A C B B C A A A A C B B B C ...

Page 94: ... installing lower bearing align center bore of the bearing spacer s with center bore of the bearings 5 Install spindle shaft D into spindle housing 6 Install spindle assembly to the deck as outlined in this chapter 7 If necessary install the deck onto the frame Spindle Disassembly 1 If necessary remove deck from the frame as shown in this chapter 2 Remove spindle assembly from deck as outlined in ...

Page 95: ... 8 Install belt cover s onto deck and sufficiently tighten mounting bolts Fig 110 PICT 1066 Spindle Service Spindle Removal 1 If necessary remove deck from frame as outlined in this chapter 2 Remove belt cover s from deck 3 Remove or disengage the deck belt from the spindle pulley s 4 Safely hold the blade in position and remove the spindle pulley nut A Fig 110 Inspect the pulley and spindle shaft...

Page 96: ...tter SS MX ZS Service Manual 6 Idler Arm Deck Belt Tensioner Service Idler Arm Tensioner Exploded Views 32 Inch Stamped Deck Fig 111 Fig 111 PICT 1074 A Washer C Spacer B Friction washer D 30 ft lbs 40 Nm composite D D A C B B A ...

Page 97: ...MOWER DECK 6 16 Toro TimeCutter SS MX ZS Service Manual 6 Fig 112 PICT 1075 42 Inch Stamped Deck Fig 112 A Washer C Spacer B Friction washer D 30 ft lbs 40 Nm composite D C D A B B A ...

Page 98: ...MOWER DECK 6 17 Toro Timecutter SS MX ZS Service Manual 6 Fig 113 PICT 1076 42 Inch Fabricated Deck Fig 113 A Washer D Spacer B Washer thick E 30 ft lbs 40 Nm C Friction washer composite E D E A C C A B ...

Page 99: ...MOWER DECK 6 18 Toro TimeCutter SS MX ZS Service Manual 6 Fig 114 PICT 1077 50 Inch Stamped Deck Fig 114 A Washer C Spacer B Friction washer D 30 ft lbs 40 Nm composite D C D A B B A ...

Page 100: ...MOWER DECK 6 19 Toro Timecutter SS MX ZS Service Manual 6 Fig 115 PICT 1078 50 Inch Fabricated Deck Fig 115 A Washer D Spacer B Washer thick E 30 ft lbs 40 Nm C Friction washer composite E E A D C C A B ...

Page 101: ...chapter 3 Rotate idler arm by hand The idler arm should not pivot freely it should take some force to rotate the idler arm If the idler arm rotates easily and or rocks excessively side to side replace mounting hardware spacers and all washers 4 Inspect idler arm pulley bearing and replace if necessary Idler Arm Removal 1 Remove deck belt as shown in this chapter 2 Remove deck if necessary 3 Remove...

Page 102: ...een the cutting edge and the level surface the unit is on Fig 116 3 Measure from the tip of the blade to the level surface Fig 117 Fig 116 fig 39 G009679 Fig 117 fig 40 G009680 A Blade in position for measuring B Level surface C Measure from blade tip to level surface A Blade side previously measured B Measurement position used previously C Opposing side of blade being moved into measure ment posi...

Page 103: ...ey and wait for all moving parts to stop before leaving the operating position 3 Set the height of cut lever to middle position 5 Measure from the tip of the blade to the level surface The variance should be no more than 1 8 3mm Fig 119 A blade that is bent or damaged could break apart and could seriously injure or kill you or bystanders Always replace bent or damaged blade with a new blade Never ...

Page 104: ...asure from blade tip B Sail area of blade to level surface C Outside cutting edges A Hanger bracket C Fixed position B Slotted adjustment D Side locking nut position E Side carriage bolt Fig 121 fig 49 G015323 5 Measure between the outside cutting edges and the level surface Fig 120 If both measurements are not within 3 16 5mm an adjustment is required continue with this procedure 6 Support the we...

Page 105: ...lope in this chapter A 0 25 inch B 0 125 inch A Hanger bracket C Side locking nut B Rear locking nut slotted position D Adjustment notches Fig 123 fig 51 G015325 9 Use the notches on the welded bracket to measure the amount of adjustment Each notch surface is equivalent to 0 25 while a single side is 0 125 Fig 123 Adjust the height of the mower deck to the desired height 8 Loosen the rear locking ...

Page 106: ...front to rear Fig 124 5 Measure from the tip of the front blade to the level surface and the tip of the rear blade to the level surface Fig 124 If the front blade tip is not 1 16 5 16 1 6 7 9mm lower than the rear blade tip adjust the front locknut 6 To adjust the front to rear blade slope rotate the adjustment nut on the front of the deck Fig 125 Fig 124 fig 52 G014631 Fig 125 fig 53 G014634 7 To...

Page 107: ...hen there is an uneven cut recognized The deck must be checked for bent blades prior to leveling any bent blades must be removed and replaced Refer to the Checking for Bent Blades procedure in this chapter before continuing The deck must be leveled side to side first then the front to rear slope can be adjusted Requirements The machine must be on a level surface All four tires must be properly inf...

Page 108: ...p rollers if present on the deck 7 Move to the left side of the machine Remove the side carriage bolt E and locking nut D from the fixed position Install it into the rear slotted position and leave it slightly loose Fig 128 8 Loosen but do not remove the rear locking nut on the hanger bracket Fig 129 A Hanger bracket C Fixed position B Slotted adjustment D Side locking nut position E Side carriage...

Page 109: ...lade slope refer to Adjusting the Front to Rear Blade Slope in this chapter 9 Use the notches on the welded bracket to measure the amount of adjustment Each notch surface is equivalent to 0 25 while a single side is 0 125 Fig 130 Adjust the height of the mower deck to the desired height A 0 25 inch B 0 125 inch Fig 130 fig 51 G015325 A B A Hanger bracket C Side locking nut B Rear locking nut slott...

Page 110: ...p engine remove key and wait for all moving parts to stop before leaving the operating position 3 Set the height of cut lever to middle position Note Check and adjust the side to side blade level if you have not checked the setting refer to Side to Side Leveling in this chapter Mower decks with 2 blades A Blades front to rear B Measure from blade tip to level surface A B B Fig 133 fig 57 G009659 M...

Page 111: ...nit on a level surface and disengage the PTO switch 2 Move the motion control levers outward to the park position stop engine remove key and wait for all moving parts to stop before leaving the operating position 3 Check the air pressure of all four tires If needed adjust to the recommended inflation 4 Set the height of cut lever to the 3 76mm position 7 To raise the front of the deck tighten the ...

Page 112: ... bracket D Eccentric adjustment plate B Rear locking nut E Socket wrench hole C Side locking nut F Socket wrench with 3 8 extension Fig 135 fig 51 G009682 A B B C C D D A B C D E F 7 Loosen the side locking nut on the hanger bracket just enough to allow the eccentric plate to be adjusted Fig 135 Use a 3 8 drive extension on a socket wrench to manipulate the eccentric plate Use the wrench to reposi...

Page 113: ...acing front to rear Fig 137 5 Measure from the tip of the front blade to the level surface and the tip of the rear blade to the level surface Fig 137 If the front blade tip is not 1 16 5 16 1 6 7 9mm lower than the rear blade tip adjust the front locknut 6 To adjust the front to rear blade slope rotate the adjustment nut on the front of the deck Fig 138 Fig 137 fig 56 G009658 Mower decks with 2 bl...

Page 114: ... level from side to side Check the side to side level any time you install the deck or when you see an uneven cut on your lawn 1 Park the unit on a level surface and disengage the PTO switch 2 Move the motion control levers outward to the park position stop engine remove key and wait for all moving parts to stop before leaving the operating position 3 Check the air pressure of all four tires If ne...

Page 115: ...40 fig 52 G005074 A Hanger bracket D Eccentric adjustment plate B Rear locking nut E Socket wrench hole C Side locking nut F Socket wrench with 3 8 extension A B C D E F 7 Loosen the side locking nut on the hanger bracket just enough to allow the eccentric plate to be adjusted Fig 140 Use a 3 8 drive extension on a socket wrench to manipulate the eccentric plate Use the wrench to reposition the he...

Page 116: ...he front of the deck loosen the adjustment nut 8 After adjustment check the front to rear slope again Continue adjusting the nut until the front blade tip is 1 16 5 16 1 6 7 9mm lower than the rear blade tip Fig 141 9 When the front to rear blade slope is correct check the side to side level of the deck again refer to Side to Side Leveling in this chapter Fig 142 fig 53 G014634 A Adjusting rod C L...

Page 117: ...MOWER DECK 6 36 Toro TimeCutter SS MX ZS Service Manual 6 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 118: ...osition 3 Verify there is NO continuity between terminals not listed for the position Key Switch Continuity Table OFF No continuity between any terminals RUN Continuity B R I A only START Continuity B R I S only Fig 143 PICT 1004 How It Works Detents inside the switch give it 3 positions OFF RUN and START The START position is spring loaded so the key automatically returns to RUN when released Fig...

Page 119: ...starting when in the ON position Note The engine will not crank over to start when the PTO switch is ON PTO Switch OFF Switch Pushed Down The PTO Switch will not supply battery voltage to the PTO clutch The PTO Switch will provide battery voltage to the Brake Actuator Module pin 8 Fig 146 PTO Switch Purpose The PTO Power Take Off switch is used to turn on the Electric PTO Clutch and to function as...

Page 120: ...ty closed circled below Pin 1 and 7 should not have continuity open Fig 147 and Fig 148 Fig 147 PICT 1005 Fig 150 PICT 1007 Fig 148 PICT 1008 With the Switch OFF Button pushed IN Pin 1 and 7 should have continuity closed circled below Pin 2 and 5 should not have continuity open Fig 149 and Fig 150 Fig 149 PICT 1006 3 9 2 5 8 1 4 7 3 9 2 5 8 1 4 7 Note Switch pins 3 4 8 and 9 are not used ...

Page 121: ...ate the switch counterclockwise and remove switch from the seat base Fig 151 How It Works With the ignition switch ON and the seat switch closed it supplies voltage to the Brake Actuator Module pin 7 and the hour meter Fig 152 g017655 Fig 151 PICT 1009 Fig 152 PICT 1012 Testing 1 Disconnect the harness connection from the seat switch 2 With a multimeter set to the Ohm or Continuity setting check t...

Page 122: ... Brake Actuator Module If the engine shuts off when the handles are pulled in remove the brake rods from the Brake Actuator Module and function test for testing purposes only Test A If the engine still dies when the handles are pulled IN the issue is within the electrical system Check for corrosion at the electrical connectors and pins Check the operation of each of the safety interlock switches a...

Page 123: ...E MODULE 1 Disconnect the negative terminal from the battery Brake Module Removal 2 Underneath the mower remove the hair pin and washer from the module on both sides Remove brake rods 3 Remove the brake module cover screws 4 Slide the cover back on the harness ...

Page 124: ...rake module mounting bolts 6 Remove cover from the module 7 Remove the harness from the brake control module by pressing the lock on the harness connector down and pulling the connector from the module 8 Remove the module from the chassis 9 Remove the mounting bracket from the module ...

Page 125: ...anual 7 BRAKE MODULE Brake Module Installation 1 Install the mounting bracket onto the module 2 Insert the brake module into the chassis 3 Connect the wiring harness to the module 4 Slide the cover onto the module 5 Install the screws into the cover ...

Page 126: ...Toro TimeCutter SW SWX Service Manual 7 BRAKE MODULE 6 Install the mounting bolts 7 Underneath the mower install the brake rods washers and hair pin 8 Connect the negative batter cable to the battery Test brake module ...

Page 127: ...a with the contact terminals it can easily handle the high current loads required by the starter motor of the engine When 12 volts is applied to the coil it becomes an elec tromagnet This quickly pulls the contact bar toward the contacts and closes the switch When power is removed from the coil the spring loaded bar returns to its normally open position The solenoid closes and opens the switch ver...

Page 128: ...ine to start when The key is in the start position Proper battery voltage is present at the key switch module and starter solenoid Proper ground is present at the battery chassis and Brake Actuator Module Both handles are in the neutral position and both neutral switches are CLOSED supplying battery voltage to the module pin 2 The PTO switch is OFF supplying battery voltage to the module pin 8 An ...

Page 129: ...cification Continuity to Ground A 2 84 10 4 23A 10 OPEN B 3 0 10 3 97A 10 OPEN Electric PTO Clutch Purpose The clutch electrically controls the engagement and disengagement of the Power Take Off PTO pulley Location The electric clutch is located on the PTO end of the engine crankshaft How It works The PTO clutch is composed of three major compon ents the field clutch plate and friction plate The c...

Page 130: ...to the ON position 8 See the PTO Clutch Electrical Specifications chart below A B D C Fig 171 clutch current msmt_v2 PTO Clutch Electrical Specifications PTO Clutch Ohms Specification Amp Draw Specification Continuity to Ground A 2 84 10 4 23A 10 OPEN B 3 0 10 3 97A 10 OPEN PTO Clutch Continuity to Ground Check 1 Disengage PTO switch turn ignition off and remove key 2 Disconnect clutch wire connec...

Page 131: ...PTO switch is in the ON position sending battery voltage to the PTO clutch The PTO switch is in the ON position removing battery voltage to the Brake Actuator Module pin 8 Proper battery voltage is present at the key switch and brake control module Proper ground is present at the battery chassis and brake control module An operator is in the seat and the seat switch is closed supplying battery vol...

Page 132: ...ELECTRICAL 7 15 Toro TimeCutter SW SWX Service Manual 7 Fig 172 PICT 1024 PTO Circuit Schematic ...

Page 133: ...O Clutch Installation 1 Clean engine crankshaft 2 Apply anti seize to engine pulley shaft ends and install engine pulley C onto crankshaft 3 Install drive belt 4 Install PTO clutch onto engine crankshaft Be sure anti rotation bracket is properly aligned 5 Apply Loctite 242 to PTO clutch bolt Install PTO clutch washer and bolt A 6 Torque PTO clutch mounting bolt to 55 ft lbs 75 Nm 7 Install the PTO...

Page 134: ...s member Fig 174 How It Works The TimeCutter SW hour meter records hours of operation when The Ignition key is ON The seat is occupied and the seat switch is closed When they key is ON a closed seat switch supplies battery voltage to the hour meter The hour meter has an internal battery that keeps the hour meter display illuminated at all times Testing With the key ON and seat switch CLOSED verify...

Page 135: ...e fuses that protect the electri cal system from electrical surges and grounds Testing With a multimeter set to OHM of continuity setting check the continuity between the fuse blades If the fuse is OPEN replace it and test the circuit The fuses used in this application can also be visually inspected A failed fuse can be identified by the broken melted element inside the fuse cover or a damaged spa...

Page 136: ...ELECTRICAL 7 19 Toro TimeCutter SW SWX Service Manual 7 ...

Page 137: ...29 30 23 41 42 40 14 15 20 21 Main Safety Ground Fuel Solenoid Clutch Hour Meter Charge System Battery Ground 1 2 Module Voltage 3 8 Module Ground 9 10 Safety Voltage 1 7 11 23 Fuel Solenoid V 1 8 24 25 Clutch V 1 7 11 26 33 Clutch Ground 34 35 Charge System 1 7 36 39 Hour Meter V 1 7 13 15 40 Hour Meter Ground 41 42 Dashed line denotes signal is momentary ON Toro Service Instruction CZN008a ...

Page 138: ...7 2 1 15 18 5 20 12 8 22 24 25 23 TimeCutter Zero Turn Tractor Start Circuit Main Safety Ground Fuel Solenoid Start Battery Ground 1 2 Module Voltage 3 8 Module Ground 9 10 Safety Voltage 1 7 11 18 Fuel Solenoid V 19 20 Start Voltage 21 23 26 27 Start Ground 24 25 ON Toro Service Instruction CZN008a ...

Page 139: ...0 Safety Voltage 1 7 11 23 Fuel Solenoid V 1 8 24 25 Reverse Override 1 7 11 32 34 Clutch V 1 7 11 26 31 35 36 Clutch Ground 37 38 Charge System 1 7 39 42 Hour Meter V 1 7 13 15 43 Hour Meter Ground 44 45 Over Ride Light V 1 7 11 46 Over Ride Light Ground 47 48 39 40 41 25 12 23 31 28 13 42 18 16 24 34 38 11 4 17 19 8 9 37 36 35 26 27 29 30 22 21 44 45 43 33 32 14 15 20 Dashed line denotes signal ...

Page 140: ...ELECTRICAL 7 23 Toro TimeCutter SW SWX Service Manual 7 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 141: ......

Page 142: ...R e s i d e n t i a l P r o d u c t s F o r mN u mb e r 4 9 2 9 3 5 0 D a t e I s s u e d J u n e 2 0 1 5 ...

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