Shindaiwa 81714 - User Manual

Questions and Answers

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Karen EricksonAug 12, 2025
What to do if my Shindaiwa 81714 Trimmer engine does not start?
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  Christopher McgeeAug 12, 2025
  If your Shindaiwa Trimmer's engine won't start, several factors could be the cause. First, ensure the ignition switch is in the Start position. If the spark plug is loose, tighten it and try again. Check the fuel; if it's old, contaminated, or the mixture is off, refill with fresh, clean unleaded gasoline (89 octane or higher) mixed at a 50:1 ratio with 2-cycle air-cooled mixing oil meeting ISO-L-EGD and/or JASO FC, FD standards. Inspect and replace the fuel filter or vent if clogged. If the spark plug is wet, remove it, crank the engine, reinstall the plug, and restart. If the plug is fouled or gapped incorrectly, clean and regap it to 0.6 mm. If damaged or the wrong size, replace it with an NGK CMR5H or equivalent resistor type spark plug, gapped at 0.6 mm.
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ureedAug 27, 2025
What to do if my Shindaiwa 81714 Trimmer engine will not idle down?
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  Miguel JamesAug 27, 2025
  If your Shindaiwa Trimmer engine won't idle down, it's likely because the engine idle is set too high. To resolve this, set the idle to 3,000 min[-1].
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Martin HudsonNov 18, 2025
Why does my Shindaiwa Trimmer have low power output?
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  Robert JonesNov 18, 2025
  If your Shindaiwa Trimmer has low power output, it could be due to several reasons: * The operator might be overworking the unit. Try shortening the trimmer line and cutting at a slower rate. * The fuel ratio could be improper. Refill with fresh, clean unleaded gasoline with a pump octane of 87 or higher mixed with a 2-cycle air cooled mixing oil that meets or exceeds ISO-L-EGD and/or JASO FC classified oils at a 50:1 gasoline/oil ratio. * The air cleaner element might be clogged. Service the air cleaner element. * There might be water in the fuel. Check the fuel octane rating and for the presence of alcohol in the fuel, then refuel as necessary. * The fan, fan cover, or cylinder fins could be dirty or damaged. Clean, repair, or replace them as needed. For issues like a carbure...