Makita UR180D 3 -2. DC motor, Repair 3 DISASSEMBLY/ASSEMBLY 3 -1. Gear shaft complete cont

P 5/ 12

Repair

[3]DISASSEMBLY/ASSEMBLY

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

ASSEMBLING

(1)Assemble Gear shaft complete as drawn in Fig. 5.

Fig. 5

1.Press Gear shaft to Spur gear 48 as drawn below.

Press Ball bearing 608ZZ to Gear shaft and secure Ball bearing 608ZZ with Retaining ring S-8. Press Ball bearing 696ZZ to Gear shaft.

Note: Be careful to the direction of Gear shaft.

	Step for Ball bearing 696ZZ	Ball bearing 696ZZ
	Groove for Retaining ring S-8	Retaining ring S-8
Gear shaft	Step for Ball bearing 608ZZ
	Knurling portion	Ball bearing 608ZZ

Spur gear 48

2. Supporting Spool holder with 1R286,
press Gear shaft section to Spool holder.	Spool holder

Gear shaft section

1R286

3.Apply adhesive (ThreeBond 1342 or Locktite 242) to the thread of M4x8 Pan head screw when reusing it. Replace M4 Hex socket head bolt to M4x8 Pan head screw with adhesive.

Note: Makita genuine M4x8 Pan head screw is thread locker screw.

Compression spring 17

(2)Assemble Gear shaft complete to Motor housing in the reverse order of Disassembly. (refer to Fig. 3) Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).

[3] -2. DC motor

DISASSEMBLING

DC motor can be removed as drawn in Fig. 3.

No need to disassemble Spool set.

Note: Be careful not to lose Rubber pin 4.

ASSEMBLING

Assemble DC motor to Motor housing in the reverse order of disassembly. (Refer to Fig. 3) Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).