跳转到主内容

Makita GA4030K Armature Replacement

你所需要的

  1. Makita GA4030K Armature Replacement, Disk Cover: 步骤 1 中的图像 1,1
    • Check for the provided lock nut wrench. This is used for loosening the piece that keeps the disk and cover attached.

  2. Makita GA4030K Armature Replacement: 步骤 2 中的图像 1,1
    • Unscrew the handle unit until it is removed completely.

  3. Makita GA4030K Armature Replacement: 步骤 3 中的图像 1,2 Makita GA4030K Armature Replacement: 步骤 3 中的图像 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.

  4. Makita GA4030K Armature Replacement: 步骤 4 中的图像 1,2 Makita GA4030K Armature Replacement: 步骤 4 中的图像 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.

  5. Makita GA4030K Armature Replacement, Back Cover: 步骤 5 中的图像 1,2 Makita GA4030K Armature Replacement, Back Cover: 步骤 5 中的图像 2,2
    • Unscrew the 20 mm tapping screw using a Philips #02 screwdriver.

  6. Makita GA4030K Armature Replacement: 步骤 6 中的图像 1,1
    • Slide the back cover down the power cable.

  7. Makita GA4030K Armature Replacement, Armature: 步骤 7 中的图像 1,2 Makita GA4030K Armature Replacement, Armature: 步骤 7 中的图像 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.

  8. Makita GA4030K Armature Replacement: 步骤 8 中的图像 1,2 Makita GA4030K Armature Replacement: 步骤 8 中的图像 2,2
    • Using a metal spudger, remove both carbon brushes (one on each side) by their copper cabling.

  9. Makita GA4030K Armature Replacement: 步骤 9 中的图像 1,3 Makita GA4030K Armature Replacement: 步骤 9 中的图像 2,3 Makita GA4030K Armature Replacement: 步骤 9 中的图像 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

  10. Makita GA4030K Armature Replacement: 步骤 10 中的图像 1,2 Makita GA4030K Armature Replacement: 步骤 10 中的图像 2,2
    • Unscrew the four 10 mm tapping screws holding the faceplate using a Phillips #02 screwdriver.

    • Remove the faceplate.

  11. Makita GA4030K Armature Replacement: 步骤 11 中的图像 1,2 Makita GA4030K Armature Replacement: 步骤 11 中的图像 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.

  12. Makita GA4030K Armature Replacement: 步骤 12 中的图像 1,1
    • Remove the armature.

结论

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

5等其他人完成本指南。

团队

Cal Poly, Team 12-5, Lancaster Spring 2015 Cal Poly, Team 12-5, Lancaster Spring 2015 的会员

CPSU-LANCASTER-S15S12G5

4 名成员

创作了13篇指南

0条评论

添加评论

浏览统计数据:

过去 24 小时: 0

过去 7 天: 1

过去 30 天: 16

总计 3,386