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Jacobsen 62287 Service Manual

Manual is about: greens king iv riding greens mower

Summary of 62287

  • Page 1

    Greens king tm iv riding greens mower technical/repair manual 62287, 62288, 62289, 62302, 62303, 62304, 62305, 62306.

  • Page 3: When Performance Matters.

    Warning: if incorrectly used, this machine can cause severe injury. Those who use and maintain this machine should be trained in 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 ...

  • Page 5: Foreword

    4247530-rev a 5 litho in u.S.A. 1-2012 foreword general this manual provides detailed information and procedures to safely repair and maintain the following: jacobsen greens king™ iv riding greens mower and associated accessory attachments this manual is intended to introduce and guide the user thro...

  • Page 6: How to Use This Manual

    6 4247530-rev a foreword how to use this manual this manual is designed to provide multiple ways to locate and access repair information. Read each section in its entirety before beginning a procedure. Proper understanding of machine operation and components is the key to successful diagnostics and ...

  • Page 7: Table of Contents

    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 9: Chapter 1

    4247530-rev a 1-1 chapter 1 1 safety introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 prepare for the job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 10: Introduction

    1-2 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...

  • 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: 105

    Safety 4247530-rev a 1-5 1 105 db l wa 4182520 9 7 10 8.

  • Page 14: Inspect Safety Labels

    1-6 4247530-rev a safety 1 inspect safety labels safety labels are critical to the safe operation of the mower. Inspect the mower for any damaged, missing, or unreadable labels. Replace labels as needed before placing the mower back in service. Keep work area clean a clean, organized, well-lit work ...

  • Page 15: Use Lifting Equipment Safely

    Safety 4247530-rev a 1-7 1 use lifting equipment safely ! Warning • always use a lifting device with a lifting capacity greater than the weight of the item being lifted. • secure the load to the lifting device using cables, chains, or slings rated to handle the load being lifted. Fasteners being use...

  • Page 16: Service Tires Safely

    1-8 4247530-rev a safety 1 service tires safely ! Warning • always wear safety glasses or goggles. • use proper lifting methods when working with wheels and tires. • when working on an inflated tire, never position yourself directly over the work area. • when dismounting or mounting tires, use a whe...

  • Page 17: Handle Chemical Products

    Safety 4247530-rev a 1-9 1 handle chemical products safely ! Warning routine service often requires the use of various chemical products, including lubricants and cleaning solutions. Many of these chemicals are flammable and can pose health risks if not handled properly. • never mix chemicals. Mixin...

  • Page 18: Safely

    1-10 4247530-rev a safety 1 service electrical components safely ! Warning • disconnect the battery negative (–) cable before removing or installing electrical components. Always connect the battery negative (–) cable last. • certain test and adjustment procedures must be performed with the battery ...

  • Page 19: Chapter 2

    2 4247530-rev a 2-1 chapter 2 specifications and general information machine identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 machine serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 20: Machine Identification

    2-2 4247530-rev a specifications and general information 2 machine identification machine serial number see figures 2-1 and 2-2. Figure 2-1 figure 2-2 a machine emission control information label (1) lists the engine model and family along with other specifications. The serial number plate (2), whic...

  • Page 21

    Specifications and general information 4247530-rev a 2-3 2 engine identification number (gasoline) see figure 2-4. Figure 2-4 the engine identification 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 accessori...

  • Page 22: Component Location

    2-4 4247530-rev a specifications and general information 2 component location see figures 2-5 and 2-6. ! Caution figure 2-5: component location—right side become familiar with operator controls, machine components, and correct operating procedures before beginning repair procedures. 1 seat 6 right c...

  • Page 23

    Specifications and general information 4247530-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 mow/lift pedal tn3246 9 5 1 6 4 3 7 10 8 2.

  • Page 24: Specifications

    2-6 4247530-rev a specifications and general information 2 specifications quick reference specifications fuel tank capacities general engine specifications model 62304 (diesel) fuel tank capacity gal (l) 8 (30) models 62305 and 62306 (gasoline) fuel tank capacity gal (l) 8 (30) model 62304 (diesel) ...

  • Page 25

    Specifications and general information 4247530-rev a 2-7 2 engine model 62306 [18 hp (13.5 kw) gasoline] manufacturer/model briggs and stratton/vanguard v-twin ohv engine type gasoline fuel requirement unleaded gasoline (minimum octane rating 85) number of cylinders 2 displacement cu in. (cc) 34.8 (...

  • Page 26

    2-8 4247530-rev a specifications and general information 2 electrical test and adjustment 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 ± 10%...

  • Page 27

    Specifications and general information 4247530-rev a 2-9 2 power train test specifications gear pump section 1 flow gpm (lpm) 8.7 (32.8) at 3400 rpm gear pump sections 2–5 flow gpm (lpm) 5.6 (21.2) at 3400 rpm traction relief valve pressure setting psi (bar) 1500 ± 10% (103 ± 10%) left reel relief v...

  • Page 28

    2-10 4247530-rev a specifications and general information 2 hydraulics test specifications gear pump section 1 flow gpm (lpm) 8.7 (32.8) at 3400 rpm gear pump sections 2–5 flow gpm (lpm) 5.6 (21.2) at 3400 rpm steering relief valve pressure setting psi (bar) 921 ± 10% (64 ± 10%) left reel relief val...

  • Page 29

    Specifications and general information 4247530-rev a 2-11 2 steering test and adjustment specifications steering cable deflection in. (mm) 0.500–0.625 (12.7–15.8) with 3–5 lb (13.3–22.2 n) of pull repair specifications steering wheel nut torque lb-ft (n·m) 25–30 (34–41) steering unit (pn 4196484) sp...

  • Page 30

    2-12 4247530-rev a specifications and general information 2 cutting units checks and adjustments reel control—shoulder bolt-to-link slot measurement in. (mm) 0.031–0.062 (0.8–1.6) front lift cylinder—cam roller-to-lift cam measurement in. (mm) 0.44–0.56 (11.1–14.2) reel-to bedknife gap in. (mm) 0.00...

  • Page 31

    Specifications and general information 4247530-rev a 2-13 2 accessories and miscellaneous fuel tank capacity gal (l) 8 (30.3) front tires size 18 x 9.5-8 type 4-ply air pressure (gasoline) psi (bar) 8–12 (0.55–0.83) air pressure (diesel) psi (bar) 10–12 (0.69–0.83) mounting bolt torque lb-ft (n·m) 6...

  • Page 32: Standard Torque Values

    2-14 4247530-rev a specifications and general information 2 standard torque values inch fastener torque values metric fastener torque values notice note jacobsen uses grade 5 plated bolts as standard, unless otherwise noted. When tightening plated bolts, use the value given for lubricated. All torqu...

  • Page 33: Hydraulic Hose, Tube, and

    Specifications and general information 4247530-rev a 2-15 2 hydraulic hose, tube, and fitting general instructions o-ring installation • always install new o-rings. • on hoses with o-ring fittings, make sure o-rings are properly seated before tightening. • o-rings should be lubricated with the fluid...

  • Page 34

    2-16 4247530-rev a specifications and general information 2.

  • Page 35: Chapter 3

    3 4247530-rev a 3-1 chapter 3 engine specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 fuel tank capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 36: Specifications

    3-2 4247530-rev a engine 3 specifications fuel tank capacities general engine specifications model 62304 (diesel) fuel tank capacity gal (l) 8 (30) models 62305 and 62306 (gasoline) fuel tank capacity gal (l) 8 (30) model 62304 (diesel) manufacturer/model kubota/d722-e3b engine type vertical 4-cycle...

  • Page 37

    Engine 4247530-rev a 3-3 3 model 62306 [18 hp (13.5 kw) gasoline] manufacturer/model briggs and stratton/vanguard v-twin ohv engine type gasoline fuel requirement unleaded gasoline (minimum octane rating 85) number of cylinders 2 displacement cu in. (cc) 34.8 (570) bore x stroke in. (mm) 2.83 x 2.75...

  • Page 38: Component Location

    3-4 4247530-rev a engine 3 component location model 62304 (diesel) see figures 3-1 and 3-2. Figure 3-1: component location—left side 1 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 mu...

  • Page 39

    Engine 4247530-rev a 3-5 3 figure 3-2: component 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 10 battery tn3465,tn3395 8 1 10 2 3 4 5 7 6 9.

  • Page 40

    3-6 4247530-rev a engine 3 models 62305 and 62306 (gasoline) see 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 6 gear pump 9 battery 1 2 3 6 9 ...

  • 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: Checks and Adjustments

    3-8 4247530-rev a engine 3 checks and adjustments throttle cable adjustment see figures 3-5 and 3-6. Note diesel engine is shown; procedure for gasoline engine is similar. 1. Park the mower safely. (see “park mower safely” on page 1-6.) figure 3-5 2. Fully loosen throttle cable clamp nut (3). 3. Mov...

  • Page 43

    Engine 4247530-rev a 3-9 3 3. When bubbles no longer appear in fuel coming out of the air vent screw hole, tighten the air vent screw. Figure 3-8 4. Open air vent plug (3) at the top of the fuel injection pump. Figure 3-9 ! Warning 5. Place throttle control lever (4) in the slowest position, and cra...

  • Page 44

    3-10 4247530-rev a engine 3 repair—model 62304 (diesel) fan belt (diesel) removal see figures 3-10 and 3-11. ! Caution note inspect and adjust the new engine belt after the first 50 hours of operation. Check and adjust annually thereafter. 1. Park the mower safely. (see “park mower safely” on page 1...

  • Page 45

    Engine 4247530-rev a 3-11 3 air filter assembly (diesel) removal and installation see figures 3-12 and 3-13. ! Caution notes • the air filter on this engine is a dry type; never apply oil to it. • the dust cap should be removed and cleaned daily in dusty conditions. 1. Park the mower safely. (see “p...

  • Page 46

    3-12 4247530-rev a engine 3 figure 3-15 5. Remove other end of throttle cable (1) from throttle lever bracket (9). Installation notes • install throttle cable by reversing the order of removal. • adjust throttle cable as needed. (see “throttle cable adjustment” on page 3-8.) oil fill assembly (diese...

  • Page 47

    Engine 4247530-rev a 3-13 3 muffler (diesel) removal and installation see figures 3-18 through 3-20. ! Caution 1. Park the mower safely. (see “park mower safely” on page 1-6.) 2. Allow the engine to cool completely. Figure 3-18 3. Remove nut (1), flat washer (2), and screw (3) from the muffler brack...

  • Page 48

    3-14 4247530-rev a engine 3 coolant recovery bottle (diesel) removal and installation see figures 3-21 and 3-22. ! Caution 1. Park the mower safely. (see “park mower safely” on page 1-6.) figure 3-21 2. Remove the radiator cover (1). Figure 3-22 3. Remove hose clamp (2) from recovery hose (3). 4. Di...

  • Page 49

    Engine 4247530-rev a 3-15 3 figure 3-24 5. Loosen hose clamp (2) and remove hose (3). 6. Remove two screws (4) and lock washers (5). Figure 3-25 7. Remove thermostat housing (6), gasket (8), and thermostat (7). Installation notes • install thermostat by reversing the order of removal. • clean the ga...

  • Page 50

    3-16 4247530-rev a engine 3 figure 3-27 6. Remove two screws (2), two lock washers (3), and two flat washers (4), and remove top radiator cover bracket (9). 7. Remove two screws (5), two lock washers (6), and two flat washers (7), and remove lower radiator cover bracket (8). Figure 3-28 8. Remove ho...

  • Page 51

    Engine 4247530-rev a 3-17 3 fuel filter (diesel) removal and installation see figure 3-30. ! Caution 1. Park the mower safely. (see “park mower safely” on page 1-6.) 2. Allow the engine to cool completely before servicing. Figure 3-30 3. Turn the fuel shutoff lever (1) to the horizontal (off) positi...

  • Page 52

    3-18 4247530-rev a engine 3 fuel pump (diesel) removal and installation see figure 3-31. ! Caution 1. Park the mower safely. (see “park mower safely” on page 1-6.) 2. Allow the engine to cool completely. 3. Turn the fuel shutoff valve clockwise until valve bottoms lightly. Valve is located on the fu...

  • Page 53

    Engine 4247530-rev a 3-19 3 figure 3-33 11. Loosen hose clamp (6) and remove fuel line (5). Figure 3-34 12. Remove gear pump (12). (see “gear pump” on page 5-31.) 13. Remove anti-sway spring (11) from the center cutting unit. 14. Remove nut (7), lock washer (8), screw (9), and plate (10) from engine...

  • Page 54: (Gasoline)

    3-20 4247530-rev a engine 3 19. Place the engine on a suitable stand or workbench that will support the full weight in a safe manner while preventing damage to the engine. Note if the engine is being replaced, some components must be removed and installed on the new engine. Refer to “parts and maint...

  • Page 55

    Engine 4247530-rev a 3-21 3 installation notes • wash air filter pre-cleaner in liquid detergent and water. Squeeze dry in a clean cloth. Saturate in clean engine oil and squeeze out excess oil in a clean, absorbent cloth. Replace air filter pre-cleaner if it remains dirty or is damaged. • do not us...

  • Page 56

    3-22 4247530-rev a engine 3 figure 3-40 4. Remove nut (13), lock washer (8), washer (14), and muffler clamp (7). 5. Disengage muffler (1) from exhaust pipe (9). 6. Remove screw (12), lock washer (11), and muffler support (10). Installation note install muffler by reversing the order of removal. Thro...

  • Page 57

    Engine 4247530-rev a 3-23 3 choke (gasoline) removal and installation see figure 3-42. 1. Park the mower safely. (see “park mower safely” on page 1-6.) 2. Allow the engine to cool completely. Figure 3-42 3. Disengage choke at the engine. 4. Remove nut (3) and lock washer (2). 5. Remove choke (1) fro...

  • Page 58

    3-24 4247530-rev a engine 3 engine (gasoline) removal and installation see figure 3-44. 1. Park the mower safely. (see “park mower safely” on page 1-6.) 2. Allow the engine to cool completely before attempting to service the engine. 3. Tag and disconnect the negative (–) battery cable. 4. Remove fue...

  • Page 59

    Engine 4247530-rev a 3-25 3 installation notes • inspect engine isolation mounts and replace if necessary. Tighten engine isolation mounts to 19.6– 21.7 lb-ft (27–29 n·m). • install the engine by reversing the order of removal. • if necessary, remove components from the engine and install the compon...

  • Page 60

    3-26 4247530-rev a engine 3.