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ASSEMBLING

[3] DISASSEMBLY/ASSEMBLY
[3]-2. Spiral bevel gear 37, Ball bearing 6201DDW, Ball bearing 696ZZ

Fig. A

Retaining 
ring R-32

1R005

(1) Assemble Bearing box section in the order of Figs. AB and D.
(2) Assemble Bearing box section to Gear housing.

Assembling Flat washer 12 and new Ball bearing 6201DDW to Bearing box. 
And then secure them with Retaining ring R-32.

Correct

Wrong

grooved side

Facing the flat surface to the upper side, 
put Labyrinth ring onto 1R031 and 
assemble Spindle.
Labyrinth ring works as a shield against
dust.  

If Labyrinth ring is assembled to Spindle
facing the groove surface to the upper side,
it does not work as a shield against dust. 

flat side

Fig. B

Fig. C

Spiral bevel 
gear 37 

Bearing box 

Ball bearing 696ZZ

Ring spring 11

Note: Ring spring 11 is deformed when removing.
          Correct it with pliers after setting it to the groove 
          of Spindle.

Spindle 

Assemble Spindle to Bearing 
box by pressing with Arbor 
press. 

Assemble Spiral bevel 
gear 37 by pressing
with Arbor press.

Assemble Ring spring 11 and Ball bearing 696ZZ
to Spindle. 

Labyrinth ring 

Fig. D

Spindle 

New
Ball bearing 
6201DDW
Flat washer 12

Bearing Box

Summary of Contents for GA4034

Page 1: ...1 rpm Diameter Hole diameter Wheel size mm Protection against electric shock Power supply cord m ft Net weight kg lbs GA4034 100 4 Brazil Australia 2 0 6 6 Other countries 2 5 8 2 1 8 4 0 1 9 4 2 11 0...

Page 2: ...tion to lubricate Lubricant Amount 9 18 Makita grease SG No 0 7g a little 3 DISASSEMBLY ASSEMBLY 3 1 Armature Ball bearing 629DDW Ball bearing 607DDW Spiral bevel gear 10 DISASSEMBLING 4x22 Tapping sc...

Page 3: ...Note Cover the work table with something soft to avoid the damage on Gear housing before disassembling Ball bearing 629DDW Ball bearing 629DDW Retaining ring R 26 Remove Retaining ring R 26 with 1R00...

Page 4: ...g 3 Remove Ball bearing 696ZZ with 1R269 and then separate Ring spring 11 from Spindle with 1R004 Fig 12 2 Spindle Spiral bevel gear 37 and Labyrinth ring can be removed as illustrated in Fig 13 3 Rem...

Page 5: ...031 and assemble Spindle Labyrinth ring works as a shield against dust If Labyrinth ring is assembled to Spindle facing the groove surface to the upper side it does not work as a shield against dust f...

Page 6: ...ages the inside surface of Pin cap producing plastic dust Pin cap Pin cap Compression spring 8 1R268 Shaft lock can be disassembled as illustrated in Figs 15 and 16 1R350 Fig 16 Fig 15 ASSEMBLING Fig...

Page 7: ...nd two 4x70 Tapping screws Fig 19 assemble Gear housing to Motor housing temporarily 2 Tap the front portion of Gear housing with plastic hammer until Field moves half from the original position Fig 2...

Page 8: ...eath Black Brown Blue AC DC Switch models for Keppel corporation limited in Singapore etc Fig D 2 Strain relief Brown lead wire is used for some countries Blue lead wire is used for some countries Noi...

Page 9: ...holder to Switch Fig D 3 AC DC Switch models for Keppel comporation limited in Singapore etc to Switch Field lead wire red Field lead wire red Field lead wire red Field lead wire black Field lead wir...

Page 10: ...or housing Motor housing Right side view Motor housing Belly side view Rib A Rib Switch Power supply cord Rib B Field lead wires red black have to be tight in Motor housing Brush holder Pass Field lea...

Page 11: ...as not to contact Rib B Rib B Rib A Switch Power supply cord Field lead wires red black have to be tight in Motor housing Motor housing Pass Field lead wire black by Rib on the Brush holder side Motor...

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