Einleitung

Use this guide to replace the starter assembly in your Echo Chain Saw CS-590 (2019).

Although it's not necessary to remove the guide bar, it's highly recommended you do so to minimize any damage to the chain and to yourself.

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

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

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

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    • Remove the air filter cover.

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

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    • 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.

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    • 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

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

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

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    • Remove the sprocket guard.

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    • 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.

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    • 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.

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

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    • Use a T25 Torx screwdriver to remove the four 24 mm screws securing the starter case.

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    • Pull the starter cover straight off its housing to remove it.

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    • Use a T25 Torx screwdriver to remove the three screws securing the starter plate:

    • Two 15 mm-long screws

    • One 14 mm-long screw

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    • Be very careful with this step, as there's a lot of tension in the recoil spring. If you remove the starter plate too quickly, you may unravel the coil.

    • Carefully lift the starter plate straight out of its recess and remove it.

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    • Use pliers, or your fingers, to pull the rope knot out of the top of the starter grip.

    • Undo the knot and remove the grip.

Abschluss

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

Alex Diaz-Kokaisl

Mitglied seit: 16/01/22

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