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Echo Chain Saw CS590 2019 Front Hand Guard Replacement

简介

Use this guide to replace the front hand guard in your Echo Chain Saw CS-590 (2019).

你所需要的

  1. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Turn off the chainsaw: 步骤 1 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Turn off the chainsaw: 步骤 1 中的图像 2，2

    • Make sure you have the ignition switch turned off before starting your repair.

    • The chainsaw should be cool to the touch before continuing.

    编辑

  2. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Loosen the air filter cover: 步骤 2 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Loosen the air filter cover: 步骤 2 中的图像 2，2

    • Use your fingers to loosen the air filter cover knob.

    编辑

  3. Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 3 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 3 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 3 中的图像 3，3

    • Remove the air filter cover.

    编辑

  4. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Disconnect the spark plug: 步骤 4 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Disconnect the spark plug: 步骤 4 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Disconnect the spark plug: 步骤 4 中的图像 3，3

    • Use your fingers to pull up and disconnect the spark plug boot.

    编辑

  6. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the air filter: 步骤 5 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the air filter: 步骤 5 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the air filter: 步骤 5 中的图像 3，3

    • To minimize debris entering the intake, pull the choke shut before continuing.

    • Remove the air filter

    • During reassembly, clean the air filter with compressed air or with light brushing before reinstalling it.

    编辑

  7. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Unfasten the front handle: 步骤 6 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Unfasten the front handle: 步骤 6 中的图像 2，2

    • Use a T25 Torx screwdriver to remove the five screws securing the front handle to the bottom and right side of the device:

    • Four 24 mm-long screws

    • One 25 mm-long screw

    编辑

  8. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the front handle: 步骤 7 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the front handle: 步骤 7 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the front handle: 步骤 7 中的图像 3，3

    • Pull the handle toward the rear of the device to remove it.

    编辑

  9. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the sprocket guard: 步骤 8 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the sprocket guard: 步骤 8 中的图像 2，2

    • Use a 13 mm wrench to remove the two nuts securing the sprocket guard.

    编辑

  10. Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 9 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 9 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement: 步骤 9 中的图像 3，3

    • Remove the sprocket guard.

    编辑

  11. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the guide bar: 步骤 10 中的图像 1，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the guide bar: 步骤 10 中的图像 2，3 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the guide bar: 步骤 10 中的图像 3，3

    • Push the guide bar towards the back of the device to create slack in the saw chain.

    • Pull the guide bar away from the device to separate the saw chain from the clutch drum.

    • Remove the guide bar.

    编辑

  12. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Unfasten the front hand guard: 步骤 11 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Unfasten the front hand guard: 步骤 11 中的图像 2，2

    • Make sure the front hand guard is in the unlocked position before continuing.

    • Use a T25 Torx screwdriver to remove the two 20 mm screws securing the front hand guard.

    编辑

  13. Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the front hand guard: 步骤 12 中的图像 1，2 Echo Chain Saw CS590 2019 Front Hand Guard Replacement, Remove the front hand guard: 步骤 12 中的图像 2，2

    • Pull the front hand guard toward the rear of the device to remove it.

    编辑
结论

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

另外一个人完成了本指南。

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