Einleitung

Follow this guide to conduct a cylinder compression test on a 2019 Echo Power Pruner model PPT-2620.

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    • Flip the power switch into the STOP position.

    • Make sure the engine is cool to the touch before proceeding.

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    • Pull the spark plug cap straight off of the spark plug.

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    • Use a 5/8-inch spark plug socket to remove the spark plug from the engine.

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    • Check if the spark plug is fouled and replace it if necessary.

    • The spark plug pictured in this step is in new condition.

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    • Follow the instruction provided with your compression test kit to connect a compression tester to the cylinder.

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    • Pull the starter 5–10 times to build pressure in the combustion chamber.

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    • Read the compression gauge.

    • Pressure should read 125–165 psi (8.6–11.4 bar).

Abschluss

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

Sam Omiotek

Mitglied seit: 25/02/19

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