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Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement

简介

Use this guide to replace the throttle trigger in an Echo Power Pruner 254 cc PPT2620 2019.

你所需要的

  1. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Disconnect the spark plug: 步骤 1 中的图像 1，2 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Disconnect the spark plug: 步骤 1 中的图像 2，2

    • Move the stop switch into the "stop" position to turn the pruner off before attempting any repairs.

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

    编辑

  2. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Remove the control handle assembly: 步骤 2 中的图像 1，1

    • Use a T25 Torx screwdriver to loosen (but not remove) the two screws clamping the main pipe assembly to the control handle.

    编辑

  3. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 3 中的图像 1，2 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 3 中的图像 2，2

    • Remove the control handle from the main pipe assembly.

    编辑

  5. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Remove the throttle trigger: 步骤 4 中的图像 1，1

    • Remove seven T25 screws holding together the control handle.

    编辑

  6. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 5 中的图像 1，1

    • Lift the top half of the control handle straight up to remove it.

    编辑

  7. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 6 中的图像 1，2 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 6 中的图像 2，2

    • Lift the throttle lockout out of the control handle.

    • During reassembly, make sure the throttle lockout and the throttle trigger are oriented correctly, and that the small wire spring is inserted in the hole on the throttle lockout, as shown in the second photo.

    编辑

  8. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 7 中的图像 1，3 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 7 中的图像 2，3 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 7 中的图像 3，3

    • Lift the throttle trigger out of the control handle.

    • During reassembly, make sure that the spring inside the trigger is positioned so that it loops around the trigger's hinge post and rests against the screw post to the left of the trigger.

    编辑

  9. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 8 中的图像 1，2 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement: 步骤 8 中的图像 2，2

    • Pull the throttle cable sideways through the slot in the throttle trigger to remove it from the trigger.

    编辑

  10. Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Remove the trigger spring: 步骤 9 中的图像 1，2 Echo Power Pruner 254 cc PPT2620 2019 Throttle Trigger Replacement, Remove the trigger spring: 步骤 9 中的图像 2，2

    • Remove the spring from the throttle trigger.

    • Make sure to install the spring in your new trigger if it does not come with one.

    编辑
结论

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

作者

Adam O'Camb

于04/11/15注册

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