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Repair

[3] DISASSEMBLY/ASSEMBLY

[3]-4. Helical gear 47, Helical gear 9B, Ball bearings (cont.)

DISASSEMBLING

(5)Helical gear 47 section can be disassembled. (Fig. 10)

Fig. 10

1.Remove Helical gear 47 from Helical gear 9B using 1R037 and Arbor press with 1R278. Ball bearing 606ZZ remains on Helical gear 9B after this process.

2.Remove Ball bearing 606ZZ from Helical gear 9B with 1R269.

Helical

 

 

gear 47

1R269

Ball bearing

1R278

606ZZ

 

 

Helical

 

 

 

 

gear 9B

 

Ball bearing

 

 

606ZZ

 

1R037

Helical gear 9B

 

ASSEMBLING

(1)Assemble Ball bearings and Helical gear 47 to Helical gear 9B. (Fig. 11)

Fig. 11

1.Assemble Ball bearing 606ZZ to Helical gear 9B using 1R027 and arbor press.

2.Assemble Helical gear 47 to Helical gear 9B using 1R028 and arbor press.

3.Assemble Ball bearing 604ZZ

to the rod end of Helical gear 9B.

Rod portion of Helical gear 9B

1R027

Ball bearing 606ZZ

Set Ball bearing 606ZZ to

this position.

Helical

1R028

gear 47

Rod portion

Set Helical

of Helical

gear 47 here.

gear 9B

 

Ball bearing 604ZZ

Rod end of Helical gear 9B

Helical gear 47

Ball bearing 606ZZ

Side view

Ball bearing 604ZZ

Helical gear 47

Ball bearing 606ZZ

Gear end of Helical gear 9B

(2) Do the reverse step of Disassembling. (Fig. 8)

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Image 6
Makita CC300D (CC01*1) specifications Disassembly/Assembly