Gravely ZT XL User Manual (English)

Questions and Answers:

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Monica DuffyAug 13, 2025
Why won't my Gravely Lawn Mower engine crank or start?
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  Jason WarrenAug 13, 2025
  If your Gravely Lawn Mower engine won't crank or start, several factors could be at play. First, ensure the safety interlock system is properly engaged and not faulty. Next, check that the fuel tanks are filled and the fuel shut-off valve is open. A discharged battery or poor connection between the battery and cables could also be the culprit; in this case, charge the battery or tighten/clean the battery cables. Lastly, inspect the spark plug wires for looseness or faulty spark plugs, addressing as needed. If these steps don't resolve the issue, there may be a faulty electrical system or engine, and you should contact your Gravely Dealer.
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Robert ChangAug 16, 2025
How to fix a Gravely ZT XL engine that runs rough?
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  Samantha JohnsonAug 16, 2025
  If your Gravely Lawn Mower engine runs rough, first ensure that the choke is disengaged. If the issue persists, the air filter cartridge may be plugged and require cleaning or replacement. If neither of these steps resolves the problem, the engine may be faulty, and you should contact your Gravely Dealer.
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Kevin ColemanAug 20, 2025
Why my Gravely ZT XL Lawn Mower unit does not travel in a straight line?
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  carterbrentAug 20, 2025
  If your Gravely Lawn Mower does not travel in a straight line, start by checking the tire pressure. If the tire pressure is not the issue, try adjusting the steering levers. If the problem persists, there may be an issue with the hydrostatic transmission and/or linkage, and you should contact your Gravely Dealer.
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Richard WilliamsAug 25, 2025
What to do if Gravely Lawn Mower does not move with engine running?
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  amanda64Aug 25, 2025
  If your Gravely Lawn Mower unit does not move with the engine running when using the steering levers, first check if the transmission bypass lever is engaged and disengage it. If that's not the issue, the hydrostatic belt may be faulty and need replacement. If the problem continues, the transmission may be faulty, and you should contact your Gravely Dealer.
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howarddavidAug 28, 2025
What to do if PTO or mower blades do not engage or shut off on Gravely ZT XL?
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  Brandon ShafferAug 28, 2025
  If the PTO or mower blades on your Gravely Lawn Mower do not engage or shut off, start by ensuring the operator presence switch is depressed by sitting on the seat. Also, check if the electric clutch connector is loose or disconnected, and connect it if necessary. A faulty PTO belt could also be the cause, so consider replacing it. If these steps don't solve the problem, the issue might be a faulty operator presence switch, PTO switch, wires, connectors, or clutch, and you should contact your Gravely Dealer.
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Victoria MccoyAug 31, 2025
What causes Gravely ZT XL Lawn Mower engine to overheat?
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  Patty EdwardsAug 31, 2025
  If your Gravely Lawn Mower engine overheats, first check the engine oil level and add oil if it is low. If the oil level is sufficient, the cooling system may be plugged and require cleaning. If the problem persists, the engine may be faulty, and you should contact your Gravely Dealer.
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Alexander SmithSep 4, 2025
How to improve cutting quality of Gravely Lawn Mower?
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  Thomas FergusonSep 4, 2025
  If you notice poor cutting quality with your Gravely Lawn Mower, the mower deck may not be level or the mower pitch may be incorrect; in this case, level and adjust the pitch of the mower deck. Alternatively, the mower blades may be dull or faulty, requiring sharpening or replacement.
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kevinmirandaSep 8, 2025
Why does the hour meter continue to run when engine is not running on my Gravely ZT XL?
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  qblackSep 8, 2025
  If the hour meter on your Gravely Lawn Mower continues to run when the engine is not running, ensure the ignition key is turned to the off position.