Makita UR140D, UR180D, BUR141, BUR181 Repair 3 DISASSEMBLY/ASSEMBLY 3 -1. Gear shaft complete cont

Models: BUR181 BUR141 UR180D UR140D

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Repair

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Repair

[3]DISASSEMBLY/ASSEMBLY

[3]-1. Gear shaft complete (cont.)

DISASSEMBLING

(2)After removing Motor housing R, Remove DC motor and Gear shaft complete as drawn in Fig. 3.

Fig. 3

3. Remove five 4x18 Tapping screws and

4. Remove Gear shaft complete together with DC motor.

Motor housing R from Motor housing L.

And separate DC motor section from Gear shaft complete.

4x18 Tapping screw (5 pcs.)

Note: Be careful not to lose Rubber pin 4.

 

Motor housing R

Rubber pin 4

 

Motor housing L

(2 pcs.)

 

 

DC motor

 

Gear shaft complete

(3)Disassemble Gear shaft complete as drawn in Fig. 4.

Fig. 4

5.Remove M4x8 Pan head screw. And then, install M4 Hex socket head bolt in preparation of the next step.

6.Receive Spool holder with 1R022 and press M4 Hex socket head bolt with 1R236. Spool holder is removed.

M4x8 Pan

M4 Hex socket

head screw

head bolt

Spool holder

Arbor press

1R236 Manual background

Spool holder Manual background

Receive the bottom of

Spool holder with 1R022.

Manual background 1R022

7.Holding Spur gear 48 with 1R217, press M4 Hex. socket head bolt on

Gear shaft. Spur gear 48 is removed.

Spur gear 48

1R 217

M4 Hex socket head bolt

Arbor press table

Spur gear 48

Gear shaft

8.Remove Ball bearing 696ZZ, Retaining ring S-8, Ball bearing 608ZZ and M4 Hex.

socket head screw from Gear shaft.

Ball bearing 608ZZ

Ball bearing 696ZZ

M4 Hex. socket head screw

Gear shaft

Retaining ring S-8

 

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Makita UR140D, UR180D, BUR141, BUR181 dimensions Repair 3 DISASSEMBLY/ASSEMBLY 3 -1. Gear shaft complete cont