Jacobsen Greens King IV Plus Service Manual (English)

Other manuals for Jacobsen Greens King IV Plus

Parts & Maintenance Manual138 pages

Operation Manual60 pages

Safety, Operation & Maintenance Manual54 pages

Safety & Operation Manual32 pages

Service Manual110 pages

Safety, Operation And Maintenance Manual118 pages

Questions and Answers:

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dchavezAug 13, 2025
Why won't my Jacobsen Greens King IV Plus Lawn Mower engine start?
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  owilsonAug 13, 2025
  Your Jacobsen Lawn Mower engine might not start due to several reasons: * The parking brake may be disengaged, the traction lever might not be in Neutral, or the reel lever(s) could be on. Check the interlock system and start-up procedure. * The battery could be low on charge or defective. Inspect the condition of the battery and its connections. * The fuel tank might be empty or contain dirty fuel, or the fuel shut-off valve could be closed. Refill with fresh fuel, change the fuel filter, bleed the fuel lines, and open the fuel shut-off valve. * A fuse may be blown. Replace the fuse.
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Robert FitzgeraldAug 16, 2025
What to do if my Jacobsen Lawn Mower engine is overheating?
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  Devon GrayAug 17, 2025
  If your Jacobsen Lawn Mower engine is overheating, consider the following: * The coolant level may be low. Inspect and add coolant. * The air intake could be restricted. Clean the cooling air intake. * The water pump belt might be broken or loose. Tighten or replace the belt. * The engine may be overloaded. Try reducing the forward speed.
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Amanda Jarvis DDSAug 20, 2025
How to fix a Jacobsen Lawn Mower engine that is hard to start or runs poorly?
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  Shannon WardAug 20, 2025
  If your Jacobsen Lawn Mower engine is hard to start or runs poorly, it could be due to: * Low fuel level or dirty fuel/fuel filter. Fill the tank with fresh fuel, change the fuel filter, and bleed the fuel lines. * A dirty air cleaner. Inspect and replace the air filter. * Issues with the injectors or fuel pump. Consult the engine manual for further assistance. * A general engine problem. Consult the engine manual.
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Kim RussellAug 25, 2025
Why does my Jacobsen Lawn Mower engine keep stopping?
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  Renee RogersAug 25, 2025
  Your Jacobsen Lawn Mower engine might be stopping because: * The fuel tank is empty. Fill it with fresh fuel and bleed the fuel lines. * The interlocks were not set before you left the operator’s seat. Engage the parking brake, set the reel levers to OFF, and set the traction lever to Neutral before leaving the seat.
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hillnicholasAug 28, 2025
Why is my Jacobsen Lawn Mower battery not holding a charge?
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  taylor08Aug 28, 2025
  If your Jacobsen Lawn Mower battery isn't holding a charge, check these: 1. Loose or corroded battery terminals. Inspect and clean the terminals. 2. Low electrolyte level. Refill to the correct level. 3. Alternator belt loose or broken. Tighten or replace the belt. 4. A defective charging system. See the engine manual for further guidance.
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Dakota MillsSep 1, 2025
What to do if my Jacobsen Greens King IV Plus does not react to the traction pedal?
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  Isaiah CampbellSep 1, 2025
  If your Jacobsen Lawn Mower isn't reacting to the traction pedal, check the following: * The parking brake might be engaged. Disengage the parking brake. * The traction lever could be in Neutral. Place the lever in the desired speed or direction. * The hydraulic oil level may be low. Check the reservoir level and fill if needed.
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Donald CortezSep 4, 2025
How to fix uneven cutting with my Jacobsen Greens King IV Plus reels?
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  Devin DavisSep 4, 2025
  Uneven cutting with your Jacobsen Lawn Mower reels can occur due to: * Incorrect bedknife-to-reel adjustment. Inspect the bedknife-to-reel adjustment. * Engine speed being too low. Check the engine speed and run the engine at full throttle. * The reel control lever being set in reverse. Set the reel lever to forward rotation. * Low hydraulic oil. Check the reservoir level and fill if needed.
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Laura HernandezSep 8, 2025
What causes the gauges/indicators to stop operating on my Jacobsen Greens King IV Plus?
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  Brett RiceSep 8, 2025
  If the gauges or indicators on your Jacobsen Lawn Mower are not operating, it could be due to: * A blown fuse or burnt-out bulb. Replace the fuse and check the bulb. * Loose wiring. Check the electrical connections.