Repair

P 14 / 22

<14 > Disassembling swash bearing

(1)Referring to at page 6, disassemble the product in the order of Fig.40, Fig.41, Fig.42, Fig.44 and Fig. 45 in page 10 and 11.

And separate inner housing together with tool holder section and swash bearing section from gear housing as illustrated in Fig. 54. Ball baring 606ZZ can remain in gear housing in this stage. If so, refer to Fig. 59 at page 15.

(2)Separate tool holder section from inner housing as illustrated in Fig. 55.

 

Tool holder section

Plastic

Inner housing

hammer

 

*Ball bearing 606ZZ

Swash bearing section

Fig. 54

Tool holder section

Piston cylinder

Inner housing

Flat washer 28

Swash bearing section

Fig. 55

(3)Remove stop ring E-4, flat washer 5 and compression spring 6 with which change plate is fixed, from the pin of inner housing as illustrated in Fig. 56.

 

Piston cylinder

Stop ring E-4

 

Fat washer 5

Inner housing

Compression spring 6

 

Pin of inner housing

 

Change plate

 

Fig. 56

 

(4)Swash bearing section is held in inner housing with bearing retainer which is fastened with 2 pcs. of hex socket head bolts M4x12. Take off these hex socket head bolts M4x12 for disassembling swash bearing section.

See Fig. 57.

Hex socket

head bolts M4x12

Fig. 57

(5)Bring piston cylinder to the dead point. And , twist the the swash bearing section, while pulling off them from inner housing. Then swash bearing section and change plate can be removed from piston cylinder. See Fig. 58.

Piston cylinder

Change plate

Fig. 58

Page 14
Image 14
Makita HR2450T, HR2450FT specifications Hammer