Dolmar RM-72.13 H User Manual (English)

Questions and Answers:

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Michael SpenceAug 18, 2025
What to do if the starter motor runs but the Dolmar RM-72.13 H Lawn Mower engine doesn't start?
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  Christopher ColemanAug 18, 2025
  If the starter motor runs but the engine of your Dolmar Lawn Mower doesn't start, it could be due to an insufficiently charged battery. Recharge the battery. Also, check the fuel level in the tank and open the fuel stopcock if your model has one. Inspect the fuel filter, ensure the spark plug cap is securely fitted, and verify that the electrodes are clean with the correct gap.
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Lori LeeAug 20, 2025
Why is starting my Dolmar RM-72.13 H difficult or the engine running erratically?
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  Melanie GrantAug 20, 2025
  If you are experiencing difficulty starting your Dolmar Lawn Mower or the engine is running erratically, the issue might be faulty carburetion. Try cleaning or replacing the air filter, flushing out the float chamber, emptying the fuel tank and refilling it with fresh fuel, and checking or replacing the fuel filter if needed.
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Timothy WestAug 23, 2025
How to improve weak engine performance during cutting with my Dolmar Lawn Mower?
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  Theresa RamosAug 23, 2025
  If your Dolmar Lawn Mower's engine performance is weak while cutting, it may be because the forward speed is too high relative to the cutting height. Reduce the forward speed and/or raise the cutting height.
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yolanda83Aug 26, 2025
Why is the light off when the key is on 'ON' on my Dolmar RM-72.13 H Lawn Mower?
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  Samuel DunlapAug 26, 2025
  If the light stays off when the key is in the 'ON' position on your Dolmar Lawn Mower, the safety device of the electronic circuit board may have activated. This could be due to a badly connected battery, crossed battery terminals, poor grounding, a flat battery, a blown fuse, or a wet circuit board. Check the connections, recharge the battery, replace the 10A fuse, and dry the circuit board using lukewarm air.
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zavalajeffAug 28, 2025
What to do if my Dolmar RM-72.13 H engine stops and the lamp flashes?
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  blackjamesAug 28, 2025
  If the engine of your Dolmar Lawn Mower stops while you're working and the lamp flashes, the safety device of the electronic circuit board has likely been triggered because the safety devices have cut in. Turn the ignition key to the 'STOP' position and ensure that all starting conditions are met.
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Michael EllisAug 30, 2025
Why does my Dolmar Lawn Mower engine stop and the light go off?
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  Michelle HendrixAug 30, 2025
  If the engine of your Dolmar Lawn Mower stops and the light goes off, the safety device of the electronic circuit board has likely activated. This could be due to a flat battery, overvoltage from the charge regulator, or a poorly connected battery. Recharge the battery and check the battery connections.
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Jessica RobinsonSep 2, 2025
What to do if the light flashes but the starter motor doesn't run on my Dolmar Lawn Mower?
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  Abigail WilsonSep 2, 2025
  If the light flashes and the starter motor doesn't run when you turn the ignition key to 'START' on your Dolmar Lawn Mower, it indicates that the starting conditions have not been met. Ensure that all starting conditions are met.
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Kristina BraySep 4, 2025
Why is my Dolmar Lawn Mower causing uneven mowing and poor grass collection?
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  Helen ThomasSep 4, 2025
  Uneven mowing and poor grass collection with your Dolmar Lawn Mower can occur if the cutting-means assembly isn't parallel to the ground, the cutting means are inefficient, the forward speed is too high for the grass height, or the collector channel is blocked. Check the tire pressure and realign the cutting-means assembly. Reduce the forward speed and/or raise the cutting-means assembly. Wait for the grass to dry and empty the collector channel.
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Carol BrownSep 7, 2025
What to do if the light comes on but the starter motor doesn't run on my Dolmar RM-72.13 H?
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  Kenneth WilliamsSep 7, 2025
  If the light comes on but the starter motor doesn't run when the key is on 'START' for your Dolmar Lawn Mower, the battery may be insufficiently charged or the battery charger fuse may be blown. Recharge the battery and replace the 25 A fuse.
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Victoria SteinSep 9, 2025
Why is my Dolmar RM-72.13 H vibrating abnormally?
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  Andre JohnsonSep 9, 2025
  If your Dolmar Lawn Mower starts to vibrate abnormally, it could be due to damaged or loose parts. Stop the machine, disconnect the spark plug cable, inspect for damage, and tighten any loose parts.