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4247530-Rev A

SAFETY

1

Introduction

Safety is the most important element of any repair 
procedure. Knowledge of the procedure to be performed 
and safe work habits are essential to preventing death, 
personal injury, or property damage. Use the following 
statements as a common-sense guide to proper work 
and tool-use habits.

Prepare for the Job

Preparation is essential to complete a procedure in a 
safe and efficient manner.

• Wear proper clothing. Loose or baggy clothing could 

become tangled in moving parts.

• Use eye/face protection. Always use proper eye/face 

protection to protect your eyes from flying debris or 
chemical splatters.

• Wear protective footwear. Wear safety shoes 

(steel-toe) to protect your feet from falling objects.

• Use gloves when handling parts. Parts may have 

sharp edges or may be hot.

• Remove jewelry prior to servicing electrical systems. 

• Prepare proper tools and equipment. Always use the 

correct tool for the job. Improper or homemade tools 
can cause injury or machine damage.

• Prepare needed parts and materials. Gather the 

needed parts and materials before beginning the 
procedure.

• Allow machine to cool. Many components can get hot 

during operation. Be sure to allow enough time for 
components to cool before beginning service.

• Prepare proper work-space lighting. A well-lit work 

area can make the job easier.

• Follow procedures and safety warnings. Service 

procedures are written to be as safe and efficient as 
possible. Never take shortcuts.

• Be prepared for emergencies. Accidents can 

happen, even under the best conditions. Fire 
extinguishers and first aid kits should be well 
maintained and easily accessible.

Safety Notices

Throughout this manual, the following key safety words 
will be used to alert the reader of potential hazards. 
Become familiar with these words and their meaning. 
Take all precautions to avoid the hazards described.

!

DANGER

!

WARNING

!

CAUTION

NOTICE

Safety Label Locations

Become familiar with machine safety labels and 
locations. The following illustrations show safety label 
locations on the machine.

See Figure 1-1.

This safety alert symbol is used to 
alert you to potential hazards.

Indicates an imminently hazardous situation 
which, if not avoided, WILL result in death or 
serious injury.

Indicates a potentially hazardous situation which, 
if not avoided, COULD result in death or serious 
injury.

Indicates a potentially hazardous situation which, 
if not avoided, MAY result in minor or moderate 
injury and property damage. It may also be used 
to alert against unsafe practices.

Indicates a potentially hazardous situation which, 
if not avoided, MAY result in property damage. It 
may also be used to alert against unsafe 
practices.

!

Summary of Contents for 62287

Page 1: ...Greens KingTM IV Riding Greens Mower Technical Repair Manual 62287 62288 62289 62302 62303 62304 62305 62306...

Page 2: ......

Page 3: ...n its proper use warned of its dangers and should read the entire manual before attempting to set up operate adjust or service the machine 2011 Jacobsen A Textron Company All rights reserved When Perf...

Page 4: ......

Page 5: ...e operator s manual and parts manual for specific information on these topics THE INFORMATION CONTAINED IN THIS MANUAL IS BASED ON MACHINES MANUFACTURED UP TO THE TIME OF PUBLICATION JACOBSEN RESERVES...

Page 6: ...tools and or materials will be listed for reference prior to beginning a procedure Specifications Near the beginning of each chapter is a specifications listing This listing contains any specification...

Page 7: ...9 2 3 4 5 6 7 8 Table of Contents 4247530 Rev A 7 1 Safety Specifications and General Information Engine Electrical Power Train Hydraulics Steering Cutting Units Accessories and Miscellaneous Repair...

Page 8: ......

Page 9: ...ce Protection 1 6 Park Mower Safely 1 6 Use Lifting Equipment Safely 1 7 Support Machine Securely 1 7 Use Compressed Air and Air Tools Safely 1 7 Service Tires Safely 1 8 Handle Fuel Safely 1 8 Store...

Page 10: ...ginning service Prepare proper work space lighting A well lit work area can make the job easier Follow procedures and safety warnings Service procedures are written to be as safe and efficient as poss...

Page 11: ...SAFETY 4247530 Rev A 1 3 1 Figure 1 1 TN3246 TN3247 6 8 9 5 10 1 3 2 4 7 2 7 2 2...

Page 12: ...1 4 4247530 Rev A SAFETY 1 4199140 6 4181863 4181862 4181865 1 3 2 41 8 1 8 64 5 4181861 4...

Page 13: ...SAFETY 4247530 Rev A 1 5 1 105dB LWA 4182520 9 7 10 8...

Page 14: ...sparks and flying debris are present Vented Goggles Goggles offer side protection not offered by safety glasses alone Unvented Goggles Unvented goggles offer protection from chemical splashes and vap...

Page 15: ...ction while using compressed air and air tools When using air tools do not exceed the air pressure rating for the tool When using an impact wrench always use approved impact sockets Never use standard...

Page 16: ...l state or federal ordinances and recommendations from your fuel supplier Never overfill or allow the tank to become empty Use clean fresh fuel Do not fill above the fuel filler neck Store Volatile an...

Page 17: ...ith care Refer to the chemical manufacturer s Material Safety Data Sheet MSDS for information regarding health hazards safe handling and emergency response procedures The hydraulic system is under pre...

Page 18: ...h certain types of plastics Make sure the fluid to be stored is compatible with the storage container Never use food or beverage containers to store waste fluids IMPORTANT Dispose of waste fluids prop...

Page 19: ...e Identification Number Gasoline 2 3 Optional Machine Accessories 2 3 Component Location 2 4 Specifications 2 6 Quick Reference Specifications 2 6 Standard Torque Values 2 14 Inch Fastener Torque Valu...

Page 20: ...te 2 which includes the machine model number and weight attaches to the rear frame of the mower near the steering yoke Always provide the serial number of the machine when ordering replacement parts o...

Page 21: ...number plate 1 is located on the side of the engine It identifies the engine model 2 type 3 and code number 4 Optional Machine Accessories This manual is structured to cover all basic machine componen...

Page 22: ...tion Right Side Become familiar with operator controls machine components and correct operating procedures before beginning repair procedures 1 Seat 6 Right Cutting Unit 2 Steering Wheel 7 Center Cutt...

Page 23: ...47530 Rev A 2 5 2 Figure 2 6 Component Location Left Side 1 OPS 6 Muffler 2 Air Filter Housing 7 Radiator 3 Literature Pouch 8 Front Wheel Motor 2 4 Fuel Tank 9 Left Cutting Unit 5 Steering Axle 10 Mo...

Page 24: ...n mm 2 64 x 2 68 67 x 68 Power Output hp kW 17 7 13 2 3200 rpm Cooling System Liquid Cooled Cooling System Capacity qt L 3 2 8 50 50 Water Ethylene Glycol Mix Speed Range 1450 3400 rpm Lubrication Cap...

Page 25: ...ing 85 Number of Cylinders 2 Displacement cu in cc 34 8 570 Bore x Stroke in mm 2 83 x 2 75 72 x 70 Power Output hp kW 18 13 4 3600 rpm Cooling System Air Cooled Speed Range 1200 3600 rpm Lubrication...

Page 26: ...ment Specifications Resistance Across Fuel Shutoff Pull In Coil at 68 F ohm 0 5 10 Resistance Across Fuel Shutoff Hold In Coil at 68 F ohms 13 5 10 Resistance Across Carb Solenoid Coil at 68 F ohms 40...

Page 27: ...eyond Bad Repair Specifications Gear Pump Mounting Screw Torque lb ft N m 17 21 23 28 Gear Pump Coupler Set Screw Torque lb in N m 130 160 15 18 Gear Pump Inlet Port Fitting Torque lb ft N m 37 50 Gea...

Page 28: ...inal 21 and Beyond Bad Repair Specifications Backlap Valve Fitting Torque lb ft N m 25 34 Load Control Valve Fitting Torque lb ft N m 17 23 Control Valve Section 6 Ports A and B Fitting Torque lb ft N...

Page 29: ...ft N m 25 30 34 41 Steering Unit PN 4196484 Special Screws Torque lb ft N m 20 24 27 33 Steering Unit PN 4136214 Special Bolt Nut Torque lb ft N m 20 24 27 33 Steering Unit Hydraulic Hoses Torque lb...

Page 30: ...Blade Relief Angle degrees 45 Repair Specifications Reel Motor Port Fittings Torque lb ft N m 60 81 Front Reel Motor Hose 5 Torque See page 8 32 lb ft N m 55 75 Front Reel Motor Hose 9 Torque See pag...

Page 31: ...e psi bar 8 12 0 55 0 83 Air Pressure Diesel psi bar 8 10 0 55 0 69 Mounting Bolt Torque lb ft N m 65 85 88 115 Front Wheel Hub Wheel Nut Torque lb ft N m 90 100 122 136 Mower Speed Transport mph km h...

Page 32: ...156 154 209 1 4 20 in lb Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ft lb Nm 92 124 122 165 129 174 172 233 1 4 28 in lb Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ft lb Nm 113 153 151 204 159 215...

Page 33: ...hose to twist hold the hose in a normal straight position When installing hoses place fittings at angles to avoid contact with fixed parts when turning Make sure hoses are assembled to proper A and B...

Page 34: ...2 16 4247530 Rev A SPECIFICATIONS AND GENERAL INFORMATION 2...

Page 35: ...3 10 Air Filter Assembly Diesel 3 11 Throttle Cable Diesel 3 11 Oil Fill Assembly Diesel 3 12 Muffler Diesel 3 13 Coolant Recovery Bottle Diesel 3 14 Thermostat Diesel 3 14 Radiator Diesel 3 15 Fuel...

Page 36: ...utput hp kW 17 7 13 2 3200 rpm Cooling System Liquid Cooled Cooling System Capacity qt L 3 2 8 50 50 Water Ethylene Glycol Mix Speed Range 1450 3400 rpm Lubrication Capacity With Filter qt L 3 4 3 2 A...

Page 37: ...inders 2 Displacement cu in cc 34 8 570 Bore x Stroke in mm 2 83 x 2 75 72 x 70 Power Output hp kW 18 13 4 3600 rpm Cooling System Air Cooled Speed Range 1200 3600 rpm Lubrication Capacity pt L 3 5 1...

Page 38: ...Fuel Tank 5 Starter 9 Engine Temperature Sensor 13 Thermostat 2 Engine Oil Fill Cap 6 Engine Oil Pressure Switch 10 Radiator Fill Cap 14 Coolant Recovery Bottle 3 Muffler 7 Engine Oil Filter 11 Radiat...

Page 39: ...ent Location Right Side 1 Hydraulic Tank 3 Glow Plug Switch 5 Fuel Filter 7 Engine Coolant Drain Valve 9 Gear Pump 2 Throttle Control Lever 4 Hydraulic Oil Filter 6 Fuel Pump 8 Fuel Shutoff Solenoid 1...

Page 40: ...e Figures 3 3 and 3 4 Model 62306 is shown Figure 3 3 Component Location Right Side 1 Fuel Tank 4 Throttle Cable 7 Engine Oil Filter 2 Hydraulic Tank 5 Choke Cable 8 Canister 3 Throttle Control Lever...

Page 41: ...ENGINE 4247530 Rev A 3 7 3 Figure 3 4 Component Location Left Side 1 Air Filter Assembly 2 Fuel Filter 3 Engine Oil Fill Cap 4 Engine Oil Dipstick 5 Muffler TN3554 5 1 2 4 3...

Page 42: ...ttle control lever fully in both directions and ensure that the throttle control wire does not buckle kink or stretch when the engine throttle lever hits the stops in the low idle and full throttle po...

Page 43: ...sition and crank engine over for approximately 10 seconds 6 Close air vent plug when bubbles no longer appear in the fuel flow and turn the ignition switch to the off position 7 When the fuel system h...

Page 44: ...he alternator 3 coolant pump 5 and crankshaft pulley 4 Installation 1 Install fan belt by reversing the order of removal 2 Adjust belt tension by loosening alternator mounting screws 2 and pulling the...

Page 45: ...an the inside of the dust cap Figure 3 13 4 Slide air filter 4 out of the assembly Installation Note Install air filter assembly by reversing the order of removal Throttle Cable Diesel Removal and Ins...

Page 46: ...3 16 2 Remove oil fill cap 1 from the oil fill assembly 3 Loosen hose clamp 2 from the oil fill hose 4 4 Remove two nuts 5 and remove the oil fill bracket 6 5 Remove hose clamp 3 and remove oil fill...

Page 47: ...nuts 14 flat washers 15 and screws 16 from heat shield 17 7 Remove screw 19 lock washer 20 and flat washer 21 and remove heat shields 17 and 18 Figure 3 20 8 Remove four nuts 23 and four lock nuts 24...

Page 48: ...tion See Figures 3 23 through 3 25 1 Park the mower safely See Park Mower Safely on page 1 6 2 Allow the engine to cool completely WARNING Figure 3 23 3 Place a suitable clean container at least 1 gal...

Page 49: ...val See Figures 3 26 through 3 29 1 Park the mower safely See Park Mower Safely on page 1 6 2 Allow the engine to cool completely WARNING 3 Place a suitable clean container at least 1 gal 3 8 L capaci...

Page 50: ...8 and move fan shroud 29 toward engine enough to clear the radiator 5 14 Remove radiator 5 Installation 1 With the lower radiator hose removed from radiator flush the inside of the radiator with fresh...

Page 51: ...and outside of filter head 2 Lightly lubricate O rings 6 and 7 with clean oil Install fuel filter by reversing the order of removal Tighten cup retaining nut 3 hand tight Open fuel shutoff valve 1 Pu...

Page 52: ...attempting to service the engine 3 Tag and disconnect the negative battery cable 4 Remove fuel tank See Fuel Tank Diesel on page 9 7 5 Remove fuel tank support pan See Fuel Tank Support Pan on page 9...

Page 53: ...d fuel shutoff bracket 15 WARNING Figure 3 36 16 Using a suitable engine hoist support the engine and remove nut 20 lock washer 21 and screw 22 from engine isolation mount 23 17 Remove two screws 18 a...

Page 54: ...lycol based antifreeze mixed for the coldest ambient temperature Replace the engine oil filter and fill engine with oil Purge air from the fuel system See Purging the Fuel System Diesel on page 3 8 En...

Page 55: ...ne Removal and Installation See Figure 3 38 1 Park the mower safely See Park Mower Safely on page 1 6 Figure 3 38 2 Loosen hose clamps 5 and 6 and disconnect hoses 2 and 3 3 Remove screw 1 and caniste...

Page 56: ...oline Removal and Installation See Figure 3 41 1 Park the mower safely See Park Mower Safely on page 1 6 2 Allow the engine to cool completely Figure 3 41 3 Remove two nuts 3 lock washers 4 and screws...

Page 57: ...he mower safely See Park Mower Safely on page 1 6 2 Allow the engine to cool completely Figure 3 43 3 Loosen hose clamps 1 and 3 4 Tag and disconnect fuel tank to fuel filter hose 2 from the fuel filt...

Page 58: ...s at the engine ignition modules carb solenoid starter motor starter solenoid and engine oil pressure switch WARNING Figure 3 44 10 Using the proper engine hoist support the engine and remove four nut...

Page 59: ...engine Use new cable ties to secure wire connectors and wire harnesses Apply dielectric grease Jacobsen PN 365422 to any wire connectors disconnected Replace the engine oil filter and fill engine with...

Page 60: ...3 26 4247530 Rev A ENGINE 3...

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