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Model

74050TA

74054TA

74052TE

74055TE

Engine

25.5 hp Kawasaki

31 hp Kawasaki

Engine Type

Carbureted 4 Cycle

Engine Model

FX801V

FX921V

High Idle

3600 ± 100 RPM

Low Idle

1550 ± 100 RPM

Spark Plug

NGK BPR4ES

NGK BPR5ES

Oil Capacity

2.3 L (2.4 US qt) w/filter

2.2 L (2.3 US qt) w/filter

Fuel Capacity

37.8 L (10 gallons)

Battery

300 CCA

Hydraulic Drive System

Transmission

ZT-4400

Transmission
Lubricant

HYPR-OIL 500 7.57 L (8 US qt)

Max Ground
Speed (FWD)

12 MPH

Rear Tires

66 x 25.7–30.5 cm (26

x 10.5-12 inches)

66 x 30.5–30.5 cm (26

x 12-12 inches)

66 x 25.7–30.5 cm (26

x 10.5-12 inches)

66 x 30.5–30.5 cm (26

x 12-12 inches)

Rear Tire
Pressure

13 psi

Front Caster
Tires

38.1 x 16.5–15.2 cm (15 x 6.5-6 inches)

Front Tire
Pressure

13 psi

Mower Deck

Deck Width

132.1 cm (52 Inch)

152.4 cm (60 inch)

132.1 cm (52 Inch)

152.4 cm (60 inch)

Deck
Configuration

Side Discharge

Deck Spindles

22.9 cm (9 inch) AL /W Blade Driver

Blade Tip Speed

18,500 FPM

Cutting Height

3.8–13.9 cm (1.5-5.5 inch)

4000 Series Z MASTER® Service Manual

Page 2–5

Specifications and Maintenance: Specifications

3442-427 Rev A

Содержание Z Master 4000 Series

Страница 1: ...2 427 Rev A 4000 Series Z MASTER Service Manual Published January 2021 2020 The Toro Company 8111 Lyndale Avenue South Bloomington MN 55420 Original Instructions EN Contact us at www Toro com All Righ...

Страница 2: ...Revision History Revision History Page 2 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 3: ...ated topics covered in this manual We are hopeful that you will find this manual a valuable addition to your service shop If you have any questions or comments regarding this manual please contact us...

Страница 4: ...ightening sequence Component orientation that may not be obvious Critical Torque This icon is used to highlight an assembly torque requirement that is different than what is recommended in the Standar...

Страница 5: ...s 5 1 General Information 5 2 Service and Repairs 5 3 Chapter 6 Deck 6 1 General Information 6 2 Service and Repairs 6 3 Chapter 7 Drive System 7 1 General Information 7 2 Service and Repairs 7 3 Chap...

Страница 6: ...Preface Page 6 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 7: ...Chapter 1 Safety Table of Contents Safety Instructions 1 2 Think Safety First 1 2 4000 Series Z MASTER Service Manual Page 1 1 Safety 3442 427 Rev A...

Страница 8: ...moving parts as if they were moving whenever the engine is running or has the potential to start Avoid burns Do not touch the engine muffler or other components which may be hot during operation whil...

Страница 9: ...rom pin hole leaks or nozzles that eject hydraulic fluid under high pressure Do not use your hands to search for leaks Hydraulic fluid escaping under pressure can have sufficient force to penetrate un...

Страница 10: ...pproximate number of square feet of fire it can extinguish Geometric symbol red square Class C fires involve electrical equipment such as appliances wiring circuit breakers and outlets Never use water...

Страница 11: ...Maintenance Table of Contents Specifications 2 2 Torque Specifications 2 7 Equivalents and Conversions 2 12 U S to Metric Conversions 2 13 4000 Series Z MASTER Service Manual Page 2 1 Specifications a...

Страница 12: ...ear Tires 60 9 x 24 1 30 1 cm 24 x 9 5 12 inches 60 9 x 26 7 30 5 cm 24 x 10 5 12 inches 60 9 x 30 5 30 5 cm 24 x 12 12 inches 60 9 x 26 7 30 5 cm 26 x 10 5 12 inches Rear Tire Pressure 13 psi Front C...

Страница 13: ...ax Ground Speed FWD 12 MPH 10 MPH 12 MPH Rear Tires 66 x 30 5 30 5 cm 26 x 12 12 inches 61 x 30 5 30 5 cm 24 x 12 12 inches 66 x 26 7 30 5 cm 26 x 10 5 12 inches 66 x 30 5 30 5 cm 26 x 12 12 inches Re...

Страница 14: ...57 L 8 US qt Max Ground Speed FWD 12 MPH 10 MPH Rear Tires 61 x 26 7 30 5 cm 24 x 10 5 12 inches 61 x 30 5 30 5 cm 24 x 12 12 inches 61 x 24 1 30 5 cm 24 x 9 5 12 inches Rear Tire Pressure 13 psi Fro...

Страница 15: ...Speed FWD 12 MPH Rear Tires 66 x 25 7 30 5 cm 26 x 10 5 12 inches 66 x 30 5 30 5 cm 26 x 12 12 inches 66 x 25 7 30 5 cm 26 x 10 5 12 inches 66 x 30 5 30 5 cm 26 x 12 12 inches Rear Tire Pressure 13 ps...

Страница 16: ...HYPR OIL 500 7 57 L 8 US qt Max Ground Speed FWD 12 MPH Rear Tires 66 x 30 5 30 5 cm 26 x 12 12 inches Rear Tire Pressure 13 psi Front Caster Tires 38 1 x 16 5 15 2 cm 15 x 6 5 6 inches Front Tire Pr...

Страница 17: ...he 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...

Страница 18: ...Metric Bolts and Screws g272209 Figure 2 1 Class 8 8 2 Class 10 9 Specifications and Maintenance Torque Specifications Page 2 8 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 19: ...70 7 95 9 7 16 20 UNF 29 3 29 3 39 4 55 6 75 8 77 8 104 11 1 2 13 UNC 30 3 48 7 65 9 75 8 102 11 105 11 142 15 1 2 20 UNF 32 4 53 7 72 9 85 9 115 12 120 12 163 16 5 8 11 UNC 65 10 88 12 119 16 150 15...

Страница 20: ...ue values listed in the table above by 25 for lubricated fasteners Lubricated fasteners are defined as threads coated with a lubricant such as oil graphite or thread sealant such as Loctite Torque val...

Страница 21: ...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 in lb Hole size material strength material thickness and finish must be considered when determining specific torqu...

Страница 22: ...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...

Страница 23: ...c Feet Cubic Meters 0 02832 Volume Cubic Inches Cubic Centimeters 16 39 Tons Short Metric Tons 0 9078 Pounds Kilograms 0 4536 Weight Ounces Grams 28 3495 Pressure Pounds Square Inch Kilopascal 6 895 F...

Страница 24: ...Specifications and Maintenance Torque Specifications Page 2 14 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 25: ...Chapter 3 Troubleshooting Table of Contents General Troubleshooting 3 3 4000 Series Z MASTER Service Manual Page 3 1 Troubleshooting 3442 427 Rev A...

Страница 26: ...rrow down the focus of the problem Assess Performance Ensure you have all the necessary tools for testing Test all potential causes of the failure A Reevaluate and create new hypotheses if necessary R...

Страница 27: ...connections for good contact Clean the connector terminals thoroughly with electrical contact cleaner and apply dielectric grease The spark plug is fouled or improperly gapped Adjust or replace the sp...

Страница 28: ...ing is broken or missing Replace the spring The machine does not drive The hydraulic oil level is low in the transaxle Add hydraulic oil to the transaxle The cutting blade s is are bent or unbalanced...

Страница 29: ...spring There is a low voltage supply at the clutch Check the coil resistance battery charge charging system and wiring connections and replace parts if necessary The coil is damaged Replace the clutc...

Страница 30: ...Troubleshooting General Troubleshooting Page 3 6 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 31: ...Chapter 4 Engine Table of Contents General Information 4 2 Service and Repairs 4 3 Kawasaki Engine Replacement 4 5 4000 Series Z MASTER Service Manual Page 4 1 Engine 3442 427 Rev A...

Страница 32: ...TER mowers use a variety of engines All options are V Twin 4 cycle engines 726cc 852cc and 999cc Kawasaki carbureted engines and 747cc Kohler EFI engines Engine General Information Page 4 2 4000 Serie...

Страница 33: ...38383 Figure 3 1 Kawasaki Engine 6 Clutch 2 Exhaust Gasket 7 Clutch Anchor 3 Engine Oil Drain Hose Asm 8 Flat Idler Pulley 4 Muffler 9 Idler Arm Asm 5 Transmission Pulley 4000 Series Z MASTER Service...

Страница 34: ...46 Figure 4 1 Kohler Engine 5 Clutch Anchor 2 Oil Drain Hose Asm 6 Clutch 3 Kohler EFI Muffler 7 Flat Idler Pulley 4 Transmission Pulley 8 Idler Arm Asm Engine Service and Repairs Page 4 4 4000 Series...

Страница 35: ...ecuring the battery to the battery tray Lift the battery away from the machine 4 Close the fuel supply valve 5 Remove the 2 5 16 inch torx screws securing the top rear guard to the rear guard asm Remo...

Страница 36: ...rom the engine pulley Hydrostatic Drive Belt Replacement page 7 5 11 Disconnect the chassis wire harness from the main engine harness g346046 Figure 7 12 Disconnect the red B wire from the starter 13...

Страница 37: ...Using an appropriate lifting device lift the engine away from the frame Kawasaki Engine Installation 1 Using an appropriate lifting device install the engine into position on the frame 2 Install the 3...

Страница 38: ...10 10 Connect the black engine ground wire 11 Connect the red B wire to the starter g346047 Figure 11 12 Connect the chassis wire harness to the main engine harness Engine Service and Repairs Page 4...

Страница 39: ...Replacement page 5 16 16 Connect the throttle cable Throttle Cable Assembly Replacement page 5 15 17 Install the rear guard asm Install and tighten the 6 5 16 inch torx screws and lock nuts securing...

Страница 40: ...Install the battery onto the machine Hook the rubber strap securing the battery to the battery tray 21 Connect the battery by installing the positive cable first then the negative cable to the batter...

Страница 41: ...15 Choke Cable Assembly Replacement 5 16 Seat Replacement 5 17 MYRIDE Replacement 5 20 Fuel Tank Replacement 5 24 Park Brake Handle Assembly Replacement 5 25 ROPS Roll Over Protection System Replaceme...

Страница 42: ...l Information The 4000 series Z MASTER mowers use a one piece fully welded frame All models use a foldable ROPS system Chassis General Information Page 5 2 4000 Series Z MASTER Service Manual 3442 427...

Страница 43: ...sis Assembly 1 g338832 Figure 15 1 Suspension Seat Asm 4 Rear Retainer Tank Plate 2 Seat Pan 5 Backer Plate 3 Front Retainer Tank Plate 4000 Series Z MASTER Service Manual Page 5 3 Chassis Service and...

Страница 44: ...Chassis Assembly 2 g338834 Figure 16 1 Rear Retainer Tank Plate 2 Front Retainer Tank Plate Chassis Service and Repairs Page 5 4 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 45: ...879 Figure 17 1 ROPS Asm 5 Floor Pan Asm 2 Fixed Seat Floormat 6 60 Inch Frame 3 Rubber Push In Bumper 7 Hydro Plate 4 Toeboard 8 Step 4000 Series Z MASTER Service Manual Page 5 5 Chassis Service and...

Страница 46: ...sis Assembly 4 g338890 Figure 18 1 ROPS Asm 5 Hydro Plate 2 Toeboard 6 Light Bracket 3 Bumper 7 Step 4 60 Inch Frame Chassis Service and Repairs Page 5 6 4000 Series Z MASTER Service Manual 3442 427 R...

Страница 47: ...assis Assembly 5 g341393 Figure 19 1 Fuel Vent Asm 4 Fuel Cap 2 Vent Hose Asm 5 Fuel Tank Assembly 3 Fuel Hose Asm 4000 Series Z MASTER Service Manual Page 5 7 Chassis Service and Repairs 3442 427 Rev...

Страница 48: ...on Control Asm 9 Handle Pivot 3 RH Brake Rod Asm 10 Brake Lever Asm with Grip 4 Brake Asm 11 LH Handle Asm 5 Brake Bracket 12 Switch Plate 6 LH Brake Rod Asm 13 LH Motion Control Asm 7 Damper Chassis...

Страница 49: ...Pan 3 Seat Pan 11 Isolator 4 Cam Lock Knob 12 Bearing Bracket 5 Shock Spring Asm 13 Badge Plate 6 Mounting Bracket 14 Lower Shock Mount 7 Floor Mat 15 Backer Plate 8 Trailing Arm 16 Front Shock Asm 4...

Страница 50: ...e 12 RH Cover Asm 4 Choke Control Cable 13 Cup Holder 5 RH Rear Guard Asm 14 LH Console 6 Top Rear Guard 15 LH Front Plate Cover 7 Throttle Control Cable 16 LH Cover Asm 8 RH Front Plate Cover 17 LH S...

Страница 51: ...o the RH console Remove the RH side pod from the RH console g346220 Figure 23 4 Remove the throttle cable from the machine Throttle Cable Assembly Replacement page 5 15 5 Remove the choke cable from t...

Страница 52: ...pod 12 Remove the 2 5 16 inch lock nuts and carriage bolts securing the RH console to the chassis 13 Lift the RH console away from the machine Right Console Installation 1 Install the RH console onto...

Страница 53: ...g346220 Figure 27 12 Connect the battery by installing the positive cable first then the negative cable to the battery Left Console Replacement Left Console Removal 1 Park the machine on a level surfa...

Страница 54: ...nd tighten the 2 5 16 inch lock nuts and carriage bolts securing the LH console to the chassis 3 Connect the wiring harness to the USB charger 4 Install the LH side pod to the LH console Install the 4...

Страница 55: ...the throttle cable Throttle Cable Assembly Engine Removal Note the position of the throttle clamp on the engine plate 1 Remove the cable clamp screw securing the cable to the engine plate Remove the...

Страница 56: ...all moving parts to stop and remove the key Engage the parking brake 2 Disconnect the battery by removing the negative cable first then the positive cable from the battery 3 Remove the 4 1 4 20 inch...

Страница 57: ...the nut to the bottom side of the choke cable securing the cable to the pod 3 Install the RH side pod to the RH console Install the 4 1 4 20 inch torx screws securing the RH side pod to the RH consol...

Страница 58: ...24 Figure 35 5 Remove the 2 5 16 inch torx screws securing the front of the seat pan to the chassis 6 With assistance slide the seat pan seat assembly forward and tip upwards to gain access to the sea...

Страница 59: ...With assistance install the seat pan seat assembly into the machine 3 Connect the seat switch to the seat With assistance slide the seat pan seat assembly forward and tip upwards to gain access to the...

Страница 60: ...isengage the PTO Stop the engine wait for all moving parts to stop and remove the key Engage the parking brake 2 Disconnect the battery by removing the negative cable first then the positive cable fro...

Страница 61: ...the front shock upper mount to the MYRIDE platform 8 Remove the floor pan 9 Open the 2 plastic clamps securing the fuel and vent lines g348062 Figure 41 10 Remove the 4 5 16 inch lock nuts securing t...

Страница 62: ...iously loosened 14 Using an appropriate lifting device slightly raise the MYRIDE assembly and slide the rear shocks off the mount studs move to the side 15 Fully raise the MYRIDE assembly out of the m...

Страница 63: ...to the chassis g348084 Figure 44 5 Close the 2 plastic clamps securing the fuel and vent lines g348062 Figure 45 6 Install the floor pan 7 Tighten the 2 3 8 inch lock nuts securing the lower front re...

Страница 64: ...console Left Console Replacement page 5 13 6 Remove the seat assembly Seat Replacement page 5 17 MYRIDE Replacement page 5 20 7 Remove the 2 5 16 inch nylock nuts and carriage bolts securing the rear...

Страница 65: ...e battery Park Brake Handle Assembly Replacement Park Brake Handle Assembly Removal 1 Park the machine on a level surface and disengage the PTO Stop the engine wait for all moving parts to stop and re...

Страница 66: ...o the full down position g346262 Figure 47 6 Remove the LH shoulder bolt securing the upper ROPS assembly to the lower ROPS assembly 7 While supporting the upper ROPS assembly remove the RH shoulder b...

Страница 67: ...1 Install the lower tubes onto the chassis 2 Install the 4 inch 2 per side bolts and lock nuts securing the lower tubes to the chassis g346263 Figure 49 CAUTION Upper ROPS assembly is heavy assistanc...

Страница 68: ...astener screw securing the caster bearing assembly 6 Remove the caster fork from the front axle Inspect the caster fork shaft for wear or damage 7 Remove the upper and lower bearings from the axle and...

Страница 69: ...he spacer nuts to the axle 7 Remove the axle from the wheel assembly with the second spacer nut still attached 8 Pry out the seals and remove the bearings 9 Inspect the bearings for wear or damage and...

Страница 70: ...ive cable first then the negative cable to the battery Motion Control Assembly Replacement Motion Control Assembly Removal 1 Park the machine on a level surface and disengage the PTO Stop the engine w...

Страница 71: ...ion Control Assembly Installation 1 Position the motion control assembly in place with the linkage extending toward the transmission 2 Secure the motion control assembly to the frame 3 Connect the mot...

Страница 72: ...th the 2 screws 7 Connect the motion control handle to the motion control assembly 8 Install the side console Right Console Replacement page 5 11 Left Console Replacement page 5 13 9 Connect the batte...

Страница 73: ...Service and Repairs 6 3 Deck Belt Replacement 6 4 Mower Deck Replacement 6 4 Mower Deck Replacement with Deck Lift 6 7 Electric Mower Deck Lift Replacement 6 9 Aluminum Spindle Rebuild 6 11 4000 Seri...

Страница 74: ...wers use a TURBO FORCE deck platform All decks are 5 5 inch deep and constructed of 7ga steel The spindles are of aluminum construction and utilize a blade driver Deck General Information Page 6 2 400...

Страница 75: ...k Strut with Bushings Asm 3 Lever Grip 10 Deck Lift Shaft Asm 4 Magnetic Retention Tag 11 Deck Chain Asm 5 Transport Lock Plate 12 Extension Spring 6 Flange Bushing 13 Front Deck Lift Shaft Asm 7 Deck...

Страница 76: ...the deck belt to the deck and clutch pulleys 2 Using a 3 8 inch rachet or breaker bar pull the idler arm counterclockwise to add spring tension 3 Install the 3 8 inch lock nut securing the belt guides...

Страница 77: ...Slowly loosen and remove the lift assist spring screw g348207 Figure 56 7 Remove the 2 3 8 inch lock nuts and carriage bolts securing the deck strut to the frame 4000 Series Z MASTER Service Manual P...

Страница 78: ...transport position 2 Slide the deck under the machine through the RH side 3 Place the deck on the same blocks that were used in the removal section g348085 Figure 58 4 Place the deck lift at the lowes...

Страница 79: ...k Removal with Deck Lift 1 Park the machine on a level surface and disengage the PTO Stop the engine wait for all moving parts to stop and remove the key Engage the parking brake 2 Remove the deck bel...

Страница 80: ...Deck Lift 1 Slide the deck under the machine through the RH side 2 Lower the deck lift until the lift chains can be attached to the deck 3 Install the 4 3 8 inch shoulder bolts 1 per deck corner secu...

Страница 81: ...ift actuator Note May need to raise deck lift actuator slightly for removal Deck lift actuator will swing downwards after fastener removal g348232 Figure 63 4 Disconnect the harness plug from the deck...

Страница 82: ...48235 Figure 65 3 Swing the actuator up and install the inch lock nut and bolt securing the deck lift to the deck lift actuator g346264 Figure 66 4 Raise the deck until there is tension in the chains...

Страница 83: ...r all moving parts to stop and remove the key 2 Remove the deck belt Deck Belt Replacement page 6 4 3 Remove the inch bolt securing the blade and blade driver to the spindle shaft 4 Remove the inch lo...

Страница 84: ...m bottom g339542 Figure 69 6 Lift spindle assembly from the deck 7 Remove the housing ring if applicable 8 Slide spindle shaft out of spindle housing 9 Move bearing spacer to the side in order to gain...

Страница 85: ...to avoid binding when removing Note Bearings may be damaged during removal Replace as needed g339544 Figure 71 11 Remove the bearing spacer 12 Rotate the spindle housing Repeat bearing removal for th...

Страница 86: ...ard onto the spindle shaft 8 Place the pulley onto the spindle shaft 9 Install the nut Torque nut to 130 176 N m 130 160 ft lb 10 Rotate the spindle shaft in housing to verify operation 11 Place the h...

Страница 87: ...able of Contents General Information 7 2 Service and Repairs 7 3 Hydrostatic Drive Belt Replacement 7 5 Hydrostatic Drive Transmission Replacement 7 6 4000 Series Z MASTER Service Manual Page 7 1 Driv...

Страница 88: ...MASTER mowers have ZT4400 and ZT5400 hydrostatic transaxles Either transaxle is serviceable via internal cartridge filter and remote reservoir Drive System General Information Page 7 2 4000 Series Z...

Страница 89: ...rive Assembly 1 g341074 Figure 73 1 Hydraulic Reservoir Asm 4 V Belt 2 Hydraulic Hose Asm 5 LH Transaxle Asm 3 RH Transaxle Asm 4000 Series Z MASTER Service Manual Page 7 3 Drive System Service and Re...

Страница 90: ...Drive Assembly 2 g341076 Figure 74 1 Wheel and Tire Asm Drive System Service and Repairs Page 7 4 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 91: ...age 6 4 4 Using a inch breaker bar insert into the most accessible square hole of the idler arm g346265 Figure 75 5 Turn the breaker bar to release belt tension Remove the belt from the idler pulley H...

Страница 92: ...re hole of the idler arm g346265 Figure 77 6 Turn the breaker bar to release belt tension Remove the drive belt from the idler pulley 7 Remove the wheel from the side being serviced 8 Release the park...

Страница 93: ...idge filter 5 Install the 5 16 inch nut and shoulder bolt securing motion control link to the hydrostatic transaxle Torque to 2 3 2 8 N m 20 25 in lb 6 Install the break rod to the hydrostatic transax...

Страница 94: ...inued Note Do not lower and support on the hydro plate 14 Connect the battery by installing the positive cable first then the negative cable to the battery Drive System Service and Repairs Page 7 8 40...

Страница 95: ...h Replacement 8 4 Hourmeter Replacement 8 5 Left and Right Neutral Switch Replacement 8 6 Park Brake Switch Replacement 8 7 PTO Switch Replacement 8 8 Electric PTO Clutch Replacement 8 9 Electric Deck...

Страница 96: ...ies reading 12 4v or less are considered discharged Check that all engine and chassis ground wires are securely connected and not damaged Use of test lights and continuity testers may result in false...

Страница 97: ...Bungee Strap 7 Battery 2 Module Asm 8 Bail Switch 3 Ignition Key 9 USB Power Port 4 Ignition Switch 10 Park Brake Switch 5 Rocker Switch 11 Front Bumper 6 Wire Harness 4000 Series Z MASTER Service Ma...

Страница 98: ...ignition switch from the RH side pod 2 Connect the wiring harness from the ignition switch 3 Install the RH side pod to the RH console Install the 4 1 4 20 inch torx screws securing the RH side pod t...

Страница 99: ...ng brake 2 Disconnect the battery by removing the negative cable first then the positive cable from the battery 3 Remove the 4 1 4 20 inch torx screws securing the RH side pod to the RH console Remove...

Страница 100: ...tion and the PTO switch closed ON verify battery voltage and ground to the hourmeter g336418 Figure 83 Left and Right Neutral Switch Replacement Left and Right Neutral Switch Removal 1 Park the machin...

Страница 101: ...When the plunger is depressed the circuit closes and there is continuity between the terminals Motion control levers in neutral position OUT the switch will have continuity closed Motion control lever...

Страница 102: ...ace and disengage the PTO Stop the engine wait for all moving parts to stop and remove the key Engage the parking brake 2 Disconnect the battery by removing the negative cable first then the positive...

Страница 103: ...ankshaft The field is a coil of wire on an iron core which becomes an electromagnet when power is applied The friction plate is the only piece that moves vertically on the crankshaft It is normally sp...

Страница 104: ...clutch onto the crankshaft verifying that the slot in the clutch aligns with the tab on the clutch anchor 2 Install the 2 spring washers flat washer and clutch bolt Torque the clutch bolt to 67 82 N...

Страница 105: ...fications chart PTO Clutch Electrical Specification Chart Resistance OHMs AMP Draw Continuity to Ground Clutch 2 29 5 5 24 OPEN 116 1947 1 84 5 6 53 OPEN 116 1620 PTO Clutch Continuity to Ground Check...

Страница 106: ...he ON position 8 Record the amp reading and refer to the PTO Clutch Electrical Specification Chart below PTO Clutch Electrical Specification Chart Resistance OHMs AMP Draw Continuity to Ground Clutch...

Страница 107: ...eck lift switch 2 Install the 2 Philips head screws securing the deck lift switch to the motion control lever 3 Connect the battery by installing the positive cable first then the negative cable to th...

Страница 108: ...Electrical Service and Repairs Page 8 14 4000 Series Z MASTER Service Manual 3442 427 Rev A...

Страница 109: ...tents Electrical Drawing Abbreviations A 2 Electrical Schematic A 3 Electrical PTO Engaged Schematic A 4 Electrical Run Position A 5 Electrical Start Position A 6 4000 Series Z MASTER Service Manual P...

Страница 110: ...with the wire color followed by a or _ and then the line color e g R BK is a red wire with a black line OR_BK is an orange wire with a black line Note The electrical harness drawings in this chapter i...

Страница 111: ...Drawing Rev A Sheet 1 3442 427 Rev A Page A 3 Electrical Schematic g342795...

Страница 112: ...Page A 4 3442 427 Rev A Drawing Rev Sheet Electrical PTO Engaged Schematic g346038...

Страница 113: ...Drawing Rev Sheet 3442 427 Rev A Page A 5 Electrical Run Position g346039...

Страница 114: ...Page A 6 3442 427 Rev A Drawing Rev Sheet Electrical Start Position g346040...

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