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P 2/ 11

[1] NECESSARY REPAIRING TOOLS

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

Code No.

Description

Use for

1R004

1R027

1R029
1R036
1R045
1R258
1R268
1R269
1R280
1R286
1R291

Retaining ring pliers ST-2

Bearing setting pipe 18-10.2

Bearing setting pipe 23-15.2
Bearing setting plate 17.2
Gear extractor (large)
V block
Spring pin extractor M3
Bearing extractor
Round bar for Arbor  6-50
Round bar for Arbor 12-50
Retaining ring S and R pliers

removing/assembling Ring spring 11 from/to Spindle
assembling Rotor to Ball bearing 629LLB in Gear housing cover. 

removing Ball bearing 6201DDW from Bearing box 
assembling Spiral bevel gear 37 to Spindle 
supporting Spindle when assembling Spiral bevel gear 37 to Spindle  
disassembling Rotor from Gear housing cover
supporting Bearing box when removing Spindle from Spiral bevel gear 37  
disassembling Pin 4 from Pin cap
removing Ball bearing 607LLB and 696ZZ
disassembling Spindle from Bearing box
disassembling Ball bearing 629LLB from Gear housing cover
disassembling/assembling Retaining ring R-32 from/to Bearing box

[2] LUBRICATION

Apply 

Makita grease R No.00

 to the following portions designated with the black triangle to protect

parts and product from unusual abrasion.

Fig. 1

Item No.

Description

5

14

Amount

Portion to lubricate

Gear housing

O ring 26

Gear room for Spiral bevel gear 37 and Spiral bevel gear 10 

Spiral bevel gear 10

Spiral bevel gear 37

9 g

Inner periphery that appears from Gear housing cover

a little

5

14

R

epair

Summary of Contents for DGA405

Page 1: ...ergy capacity Wh 27 36 54 72 90 Charging time approx min 15 24 22 36 45 with DC18RC Wheel size mm Hole diameter 6 1 4 Max thickness Diameter 100 4 16 5 8 22 23 7 8 8 500 No Yes Yes Yes Yes Yes Paddle...

Page 2: ...bevel gear 37 to Spindle supporting Spindle when assembling Spiral bevel gear 37 to Spindle disassembling Rotor from Gear housing cover supporting Bearing box when removing Spindle from Spiral bevel...

Page 3: ...d hand turn M6 Hex nut counterclockwise with Wrench 10 Then remove Spiral bevel gear 10 4 Hook the jaws of 1R045 with Gear housing cover then push out Rotor ass y In this step Ball bearing 629LLB stil...

Page 4: ...cure the gear by turning M6 Hex nut clockwise with Wrench 10 Keep enough distance between Rotors so that they are out of their magnetic forces each other ASSEMBLING Spiral bevel gear 10 M6 Hex nut Fig...

Page 5: ...Spindle and Spiral bevel gear 37 are removed 4 Remove Retaining ring R 32 with 1R291 from the groove in Bearing box 5 Turn Bearing box upside down and press down Ball bearing 6201DDW from Bearing box...

Page 6: ...gear 37 Bearing box 1R029 1R036 Ball bearing 696ZZ Ring spring 11 3 Apply 1R268 to Shoulder pin 4 through the small hole on Pin cap and tap 1R268 with Metal hammer Shoulder pin 4 is removed from Gear...

Page 7: ...tor complete Assemble Stator complete as drawn in Fig 13 3 DISASSEMBLY ASSEMBLY 3 4 Stator complete ASSEMBLING Mating cavity on the left side and the right side tow each Terminal of Stator complete Ce...

Page 8: ...ace the broken wire s Lead wires are broken Check Lead wires or replace the broken wire s Rotor ass y is broken Stator complete is broken Switch is broken Replace Switch Terminal is broken a Mode lamp...

Page 9: ...everse attachment could spoil the test Wait until the display shows the value without fluctuation Terminal Terminal Insulating tape Switch lever complete black bar red bar P 9 11 1 Set Digital tester...

Page 10: ...and fasten the plate with the M3 5 screw of Switch Switch unit Tape Terminal Connector AWG24 AWG24 AWG28 AWG14 AWG28 AWG22 AWG14 AWG14 AWG14 Controller Line filter if used Stator P 10 11 Circuit diagr...

Page 11: ...Switch Route lead wires red yellow black of Terminal between Rib E and Rib F Put Line filter between Rib G and Rib H P 11 11 Wiring diagram Bend thick lead wires orange white blue of Controller here s...

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