Makita GD0603 Technical Information Download Page 2

1R004 RETAINING RING PLIERS ST-2

RETAINING RING S PLIERS STP-1

1R004-A

1R026

assembling Ball bearing 608LLB to Spindle section

assembling Ball bearing 698DDW to Spindle

BEARING SETTING PIPE 16-8.2

257562-1 SLEEVE 9

1R027
1R268
1R269 BEARING EXTRACTOR

removing Ball bearings from Spindle and Armature

1R274

Code No.

Description

Use for

[1] NECESSARY REPAIR TOOLS

removing/installing Retaining ring S-8

removing/installing Spring pin 3-12

BEARING SETTING PIPE 18-10.2
SPRING PIN EXTRACTOR M3

TYPE 72 FIELD INSERT JIG

supporting Spindle, when removing Spring pin 3-12

Apply Makita grease FA No.2 to the following portions designated with the black triangle to protect parts and product 

from unusual abrasion. 

Fig. 1

[2] LUBRICANT AND ADHESIVE APPLICATION

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

 

P 2/ 14

R

epair

Index

[1] NECESSARY REPAIRING TOOLS

(1)/(31)

Fig. 1

(1)/(31)

Item No.

Description

Housing set 

Lubricant

Amount

approx 1g

Portion to lubricate

MAKITA Grease FA No.2

Grooved portion where Spindle rotates 

P 2

P 3-6

P 11
P 12-14

   

                          

[2] LUBRICANT AND ADHESIVE APPLICATION         
      

[3] -1 Spindle, Armature       DISASSEMBLING
[3] -1 Spindle, Armature     ASSEMBLING
                          

Circuit Diagram

       

Wiring diagram

        

P 7-10

Summary of Contents for GD0603

Page 1: ...Width W Height H Length L 289 11 3 8 64 2 1 2 67 2 5 8 Standard equipment Note The standard equipment for the tool shown above may vary by country Spanner 10 2 pcs Wheel points Optional accessories Wh...

Page 2: ...INSERT JIG supporting Spindle when removing Spring pin 3 12 Apply Makita grease FA No 2 to the following portions designated with the black triangle to protect parts and product from unusual abrasion...

Page 3: ...9 by turning Wrench 10 counterclockwise 3 Remove Collet cone 10 Fig 2 9 11 9 1 37 29 30 4 Pull off Hanger 37 from Housing set R 1 side 5 Pull off Cap 30 by unscrewing two 3x16 Tapping screws 29 5A If...

Page 4: ...4x18 Tapping screws 32 2 Twist Slotted head screwdriver inserted in the slit of Housing set 1 32 1 31 2 Take out Spindle and Armature section Fig 3 slit Slotted head screwdriver 1 19 20 3 Remove Brush...

Page 5: ...74 while fitting Spring pin 13 12 to the hole of 1R274 P 5 14 Repair 3 DISASSEMBLY ASSEMBLY 3 1 Spindle Armature DISASSEMBLING 2 Take out Spindle and Armature section Fig 4 1 Pull off Spindle 11 and A...

Page 6: ...9 1 Remove Retaining ring S 8 15 with 1R004 and 1R004 A 2 Remove Ball bearing 608LLB 14 with 1R269 21 14 1R274 1R268 25 14 4 Remove Spring pin 13 23 by tapping 1R268 with hammer 5 Remove Ball bearing...

Page 7: ...tops 3 Assemble Retaining ring S 8 with 1R004 and 1R004 A 4 Press Ball bearing 698DDW 16 with Arbor press and Sleeve 9 257562 1 until it stops Ref Press fit position of Ball bearing 698DDW 1R026 14 1...

Page 8: ...ing pin 3 12 12 to Spindle 11 by tapping 1R268 until the tip of Spring pin 3 12 12 comes out by 2 1 2 4mm from Spindle 11 3 Make sure that Spindle 11 with Spring pin 3 12 12 can be inserted into Coupl...

Page 9: ...d into Coupling 18 smoothly 21 23 18 18 21 3 Assemble Armature section Fig 8 Fig 8 21 21 1R274 1R268 1R274 2 25 2 55 mm 1 Align Armature 21 Spring pin 3 12 12 and 1R274 as drawn 2 Assemble Spring pin...

Page 10: ...Spindle section and Armature 21 to Housing set L 1 by passing through Field 26 1 2 Assemble Spindle section to Housing set L 1 while fitting O ring 22 13 precisely to the groove of Housing set 3 Assem...

Page 11: ...ch 5 Power supply cord 20 Brush holder D Choke coil 2 Noise suppressor 3 Terminal block 4 Switch 5 Power supply cord 20 Brush holder 3 4 5 Circuit of Switch Black White Orange Blue Brown Purple Color...

Page 12: ...hat the connected Field lead wire purple can be guided toward Switch 4 side Brush holder 19 has to be so set that the connected Field lead wire orange can be guided toward Cord clamp 7 side Put Choke...

Page 13: ...Rib F rF Put the sag of Field lead wire black and Lead wire white of noise suppressor connected to Switch to the left side of broken line Pass the following Lead wires between Rib E rE and Rib G rG if...

Page 14: ...al block Put Closed end connector between Brush holder 19 and Cord clamp 7 Do not put Closed end connector on Rib G rG Fig D 4 Put Lead wire blue of Power supply cord and Lead wire white of Noise supp...

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