Makita GA4541C Repair 3 DISASSEMBLY/ASSEMBLY, 3 -2. Armature, Spiral bevel gear small one

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Repair

[3] DISASSEMBLY/ASSEMBLY

[3] -2. Armature, Spiral bevel gear [small one]

DISASSEMBLING

(1)Remove Spiral bevel gear (small) from the drive end of Armature as drawn in Fig. 2.

Fig. 2

1.Remove Rear cover by unscrewing one 4x18 Tapping screw.

2.Shift Spiral spring from Carbon brush top.

3.Disconnect Carbon brush from commutator by pulling up.

Note: No need to remove Carbon brush in this step.

Rear cover 4x18 Tapping screw

4.Unscrew four Tapping screws. Then separate Gear housing cover from Spacer while applying a slotted screwdriver to the notch on Gear housing cover on belly side.

Gear housing cover Gear housing 4x50 Tapping screw

Notch on

Gear housing cover

Spacer

5.Remove M6 Hex nut to turn it with Wrench 10 counterclockwise. Then, remove Flat washer 6 and small Spiral bevel gear from Armature.

M6 Hex nut

Flat washer 6

Spiral bevel gear (small)

Wrench 10

Gear housing cover

Armature

6. Remove Gear housing cover with 1R045. Then, remove Compression spring 33 and Brake shoe holder complete.

Caution: Be careful that the cover and the spring may jump out from Armature side due to recoil force by the spring.

	Gear housing
1R045	cover
	Compression
	spring 33

Brake shoe holder complete

Armature