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Makita GA4030K Armature Replacement

소개

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

필요한 것

  1. Makita GA4030K Armature Replacement, Disk Cover: 1 단계, 이미지 1/1

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

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  2. Makita GA4030K Armature Replacement: 2 단계, 이미지 1/1

    • Unscrew the handle unit until it is removed completely.

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  3. Makita GA4030K Armature Replacement: 3 단계, 이미지 1/2 Makita GA4030K Armature Replacement: 3 단계, 이미지 2/2

    • 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.

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  4. Makita GA4030K Armature Replacement: 4 단계, 이미지 1/2 Makita GA4030K Armature Replacement: 4 단계, 이미지 2/2

    • 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.

    편집

  6. Makita GA4030K Armature Replacement, Back Cover: 5 단계, 이미지 1/2 Makita GA4030K Armature Replacement, Back Cover: 5 단계, 이미지 2/2

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

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  7. Makita GA4030K Armature Replacement: 6 단계, 이미지 1/1

    • Slide the back cover down the power cable.

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  8. Makita GA4030K Armature Replacement, Armature: 7 단계, 이미지 1/2 Makita GA4030K Armature Replacement, Armature: 7 단계, 이미지 2/2

    • 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.

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  9. Makita GA4030K Armature Replacement: 8 단계, 이미지 1/2 Makita GA4030K Armature Replacement: 8 단계, 이미지 2/2

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

    편집

  10. Makita GA4030K Armature Replacement: 9 단계, 이미지 1/3 Makita GA4030K Armature Replacement: 9 단계, 이미지 2/3 Makita GA4030K Armature Replacement: 9 단계, 이미지 3/3

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

    • Remove the armature assembly

    편집

  11. Makita GA4030K Armature Replacement: 10 단계, 이미지 1/2 Makita GA4030K Armature Replacement: 10 단계, 이미지 2/2

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

    • Remove the faceplate.

    편집

  12. Makita GA4030K Armature Replacement: 11 단계, 이미지 1/2 Makita GA4030K Armature Replacement: 11 단계, 이미지 2/2

    • 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.

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  13. Makita GA4030K Armature Replacement: 12 단계, 이미지 1/1

    • Remove the armature.

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결론

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

다른 5명이 해당 안내서를 완성하였습니다.

작성자

다른 기여자 4명과 함께

Laura Ann Jagels

회원 가입일: 04/01/15

490 평판

안내서 3개 작성하였습니다

배지: 11

배지 +8개 더

팀

Cal Poly, Team 12-5, Lancaster Spring 2015 Cal Poly, Team 12-5, Lancaster Spring 2015 회원

CPSU-LANCASTER-S15S12G5

4 회원들

안내서 13개 작성하였습니다

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