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Mi-T-M Heater MH-0190 Spark Plug Replacement

Introduction

Follow this guide to replace the spark plug on a Mi-T-M heater model MH-0190-0M10.

What you need

  1. Mi-T-M Heater MH-0190 Spark Plug Replacement, Safety precautions: step 1, image 1 of 2 Mi-T-M Heater MH-0190 Spark Plug Replacement, Safety precautions: step 1, image 2 of 2

    • Power off the machine at least one hour prior to starting repairs. Ensure the machine is completely cool to the touch.

    • Flip the power switch into the OFF position.

    • Unplug any extension cords from the included power cord.

    Edit

  2. Mi-T-M Heater MH-0190 Spark Plug Replacement, Remove the upper shell: step 2, image 1 of 2 Mi-T-M Heater MH-0190 Spark Plug Replacement, Remove the upper shell: step 2, image 2 of 2

    • Use a 5/16 inch socket or Phillips screwdriver to remove the eight screws securing the upper shell, four on each side.

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  4. Mi-T-M Heater MH-0190 Spark Plug Replacement: step 3, image 1 of 2 Mi-T-M Heater MH-0190 Spark Plug Replacement: step 3, image 2 of 2

    • Lift the upper shell straight up off of the machine to remove it.

    Edit

  5. Mi-T-M Heater MH-0190 Spark Plug Replacement, Disconnect the spark plug wires: step 4, image 1 of 3 Mi-T-M Heater MH-0190 Spark Plug Replacement, Disconnect the spark plug wires: step 4, image 2 of 3 Mi-T-M Heater MH-0190 Spark Plug Replacement, Disconnect the spark plug wires: step 4, image 3 of 3

    • Grab the spark plug wires by their boots and pull firmly to disconnect them from the spark plug.

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  6. Mi-T-M Heater MH-0190 Spark Plug Replacement, Remove the spark plug: step 5, image 1 of 1

    • Use a 5/16 inch socket or Phillips screwdriver to remove the bolt securing the spark plug.

    • During reassembly, install the insulating washer against the spark plug and the lock washer against the bolt.

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  7. Mi-T-M Heater MH-0190 Spark Plug Replacement: step 6, image 1 of 3 Mi-T-M Heater MH-0190 Spark Plug Replacement: step 6, image 2 of 3 Mi-T-M Heater MH-0190 Spark Plug Replacement: step 6, image 3 of 3

    • Remove the spark plug.

    • During reassembly, insert the new spark plug with the leads angled towards the center of the combustion chamber.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Sam Omiotek

Member since: 02/25/19

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