Cobra MX484SPCE User Manual (English)

Questions and Answers:

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Timothy GonzalezAug 21, 2025
What to do if my Cobra MX484SPCE Lawn Mower engine is difficult to start?
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  david19Aug 21, 2025
  If your Cobra Lawn Mower engine is hard to start or keeps losing power, there are a few things you can check. Start by draining the fuel tank to remove any dirt, water, or stale fuel, then refill it with clean, fresh fuel. Make sure the vent hole in the fuel tank cap isn't blocked; clean or replace the cap if necessary. Also, inspect the air cleaner element and clean it if it's dirty.
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Andrea TaylorAug 26, 2025
Why is my Cobra Lawn Mower engine overheating?
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  ryan73Aug 26, 2025
  If your Cobra Lawn Mower engine is overheating, it could be due to restricted cooling airflow. Remove any debris from the slots in the shroud, blower housing, and air passages to ensure proper ventilation. Also, make sure you have the correct spark plug installed; use an F7RTC spark plug and ensure the cooling fins are properly attached to the engine.
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Audrey DiazAug 28, 2025
What causes erratic engine operation in my Cobra Lawn Mower?
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  Michelle HicksAug 28, 2025
  If your Cobra Lawn Mower engine is operating erratically, there are a couple of things to inspect. First, the spark plug might be defective, so you should install a new, correctly gapped plug, referring to the ENGINE OWNERS MANUAL. Also, the spark plug gap might be incorrect; ensure it's set between 0.7 and 0.8mm. Finally, check the air cleaner element and clean it if it's dirty, referring to the ENGINE OWNERS MANUAL.
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Jessica SkinnerAug 30, 2025
What to do if Cobra MX484SPCE Lawn Mower engine is difficult to start or loses power?
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  Christopher WatkinsAug 30, 2025
  If your Cobra Lawn Mower engine is hard to start or loses power, consider these possibilities: there might be dirt, water, or stale fuel in the tank; in this case, drain the fuel, clean the tank, and refill with fresh fuel. The vent hole in the fuel tank cap could be plugged; try cleaning or replacing the cap. A dirty air cleaner element can also cause these issues; clean the air cleaner element.
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David CarrSep 1, 2025
Why does my Cobra Lawn Mower engine operate erratically?
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  Mark CastanedaSep 1, 2025
  If your Cobra Lawn Mower engine is operating erratically, the spark plug may be defective; in that case, install a new, correctly gapped plug, referring to the ENGINE OWNERS MANUAL. Alternatively, the spark plug gap could be incorrect; set the gap between electrodes at 0.7 to 0.8mm. Also, the air cleaner element may be dirty, so clean the air cleaner element, referring to the ENGINE OWNERS MANUAL.
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Angela MontoyaSep 3, 2025
How to fix abnormal vibrations in my Cobra MX484SPCE Lawn Mower?
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  lbeanSep 4, 2025
  If your Cobra Lawn Mower is vibrating abnormally, it could be that the cutting assembly is loose. Try tightening the blade. If that doesn't solve the problem, the cutting assembly might be unbalanced, so you should balance the blade.
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James ColemanSep 6, 2025
Why does my Cobra MX484SPCE Lawn Mower engine idle poorly?
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  Bryce EdwardsSep 6, 2025
  If your Cobra Lawn Mower engine is idling poorly, a few things could be the cause. The air cleaner element might be dirty, so you should clean it, referring to the ENGINE OWNERS MANUAL. Also, the air slots in the engine shroud might be blocked; remove any debris from these slots. Finally, check the cooling fins and air passages under the engine blower housing and remove any debris from them.
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Darren CardenasSep 8, 2025
What to do if my Cobra MX484SPCE engine skips at high speed?
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  Mary KlineSep 8, 2025
  If your Cobra Lawn Mower engine skips at high speed, it's possible that the gap between the electrodes of the spark plug is too close. You should set the gap between the electrodes to 0.7 to 0.8mm.

Cobra MX484SPCE Specifications

General

Power Source	Petrol
Engine	Cobra
Engine Type	4-Stroke
Cutting Width	48 cm
Cutting Heights	25 - 75 mm
Drive Type	Self Propelled
Mulching	Yes
Side Discharge	Yes
Warranty	2 Years
Collection Capacity	60 L
Wheel Size	Rear: 10 inch