Makita HR2022 User Manual download pdf (Page 9)

Repair

P 9 / 18

6. Swash bearing section can not be disassembled in one action by pressing cam shaft with arbor press, because

Take the following steps for disassembling them.

1. Disassemble ring 8 by pressing with arbor press as illustrated in Fig. 9.

2. Disassemble ball bearing 608ZZ with bearing extractor as illustrated in Fig. 9A.

3. Disassemble flat washer 8 and bearing retainer as illustrated in Fig. 9B.

4. Disassemble helical gear 26 by pressing with arbor press as illustrated in Fig. 9C.

1R022 Bearing

extractor plate

1R023 Bearing

extractor ring

Ring 8

1R236 Round bar

for arbor

1R236 Round bar

for arbor

Ball bearing

608ZZ

Ball bearing

606ZZ

Flat washer 8

Bearing retainer

Helical

gear 26

Swash

bearing 10

Clutch cam

Fig. 9

Fig. 9A Fig. 9B Fig. 9C

Fig. 9D Fig. 9E

5. After disassembling helical gear 26, swash bearing 10, clutch cam, compression spring 12 and flat washer 12

can be separated from spur gear 10 as illustrated in Fig. 9.

6. Disassemble ball bearing 606ZZ with bearing extractor as illustrated in Fig. 9E.

Compression

spring 12

Flat washer 12

Spur gear 10

Ball bearing

606ZZ

1 2 3 4 5 6 7 8 9 10 ... 18

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Makita HR2022 User Manual Page 9