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Makita GA4030K Armature Replacement

Introducción

This is a guide detailing the steps to replace the armature.

Qué necesitas

  1. Makita GA4030K Armature Replacement, Disk Cover: paso 1, imagen 1 de 1

    • Check for the provided lock nut wrench. This is used for loosening the piece that keeps the disk and cover attached.

    Traducir

  2. Makita GA4030K Armature Replacement: paso 2, imagen 1 de 1

    • Unscrew the handle unit until it is removed completely.

    Traducir

  3. Makita GA4030K Armature Replacement: paso 3, imagen 1 de 2 Makita GA4030K Armature Replacement: paso 3, imagen 2 de 2

    • Hold the black switch located on the front casing.

    • Still holding the switch, use the lock nut wrench to loosen the silver disk holding everything in place.

    • Once loose, remove the silver disk and/or your grinding disk.

    Traducir

  4. Makita GA4030K Armature Replacement: paso 4, imagen 1 de 2 Makita GA4030K Armature Replacement: paso 4, imagen 2 de 2

    • Use a Phillips #02 screwdriver to remove the 15 mm pan head screw that holds the cover in place.

    • Remove the cover by lining up the knob on the cover with the notch in face plate.

    Traducir

  6. Makita GA4030K Armature Replacement, Back Cover: paso 5, imagen 1 de 2 Makita GA4030K Armature Replacement, Back Cover: paso 5, imagen 2 de 2

    • Unscrew the 20 mm tapping screw using a Philips #02 screwdriver.

    Traducir

  7. Makita GA4030K Armature Replacement: paso 6, imagen 1 de 1

    • Slide the back cover down the power cable.

    Traducir

  8. Makita GA4030K Armature Replacement, Armature: paso 7, imagen 1 de 2 Makita GA4030K Armature Replacement, Armature: paso 7, imagen 2 de 2

    • Use a spudger to gently move the brush holder coil to the side.

    • There are two brushes that are secured by two separate brush holders, one on each side.

    Traducir

  9. Makita GA4030K Armature Replacement: paso 8, imagen 1 de 2 Makita GA4030K Armature Replacement: paso 8, imagen 2 de 2

    • Using a metal spudger, remove both carbon brushes (one on each side) by their copper cabling.

    Traducir

  10. Makita GA4030K Armature Replacement: paso 9, imagen 1 de 3 Makita GA4030K Armature Replacement: paso 9, imagen 2 de 3 Makita GA4030K Armature Replacement: paso 9, imagen 3 de 3

    • Use a Phillips #2 screwdriver to remove the four 20 mm tapping screws that hold the armature assembly in place.

    • Remove the armature assembly

    Traducir

  11. Makita GA4030K Armature Replacement: paso 10, imagen 1 de 2 Makita GA4030K Armature Replacement: paso 10, imagen 2 de 2

    • Unscrew the four 10 mm tapping screws holding the faceplate using a Phillips #02 screwdriver.

    • Remove the faceplate.

    Traducir

  12. Makita GA4030K Armature Replacement: paso 11, imagen 1 de 2 Makita GA4030K Armature Replacement: paso 11, imagen 2 de 2

    • Hold the highlighted nut with a size 10 wrench. Unscrew by turning the armature and holding the nut in place.

    • The nut may be difficult to remove.

    Traducir

  13. Makita GA4030K Armature Replacement: paso 12, imagen 1 de 1

    • Remove the armature.

    Traducir
Conclusión

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

5 personas más completaron esta guía.

Autor

con 4 otros colaboradores

Laura Ann Jagels

Miembro Desde 04/01/15

490 Reputación

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Equipo

Cal Poly, Team 12-5, Lancaster Spring 2015 Miembro de Cal Poly, Team 12-5, Lancaster Spring 2015

CPSU-LANCASTER-S15S12G5

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