Makita HR2601 ユーザーズマニュアル

P 11/ 13

ASSEMBLING

(1) Pressfit Ball bearing 608ZZ into Bearing box.

(2) Put Clutch cam B, Swash bearing 10, Flat washer 8 and Bearing box to Spur gear 10 in order, 

      then secure them using 1R033, 1R026 and arbor press. 

(3) Fit Bearing retainer in Bearing box, then pressfit Helical gear 26 to the shaft of Swash bearing section.

      Be careful of the directions of Bearing box and Helical gear 26. (Fig.25)    

(1) Assemble Guide plate and Piston joint to Piston cylinder. Align the holes of Piston joint to the installed direction of 

      Swash bearing 10. (Fig. 26) 

(2) Set Flat washer 14 and Compression spring 14 on the boss of Inner housing complete. (Fig. 26)

(3) Put the opposite end of Compression spring 14 on Guide plate, then push Piston cylinder into the bottom of Inner 

      housing complete and insert the pole of Swash bearing 10.

(4) Assemble Striker with O ring 17.5 to Piston cylinder. Refer to Fig 1.  

The center is projected higher than that of the reverse. 

Face the projection to Bearing retainer.

Bearing retainer

Bearing box with

Ball bearing 608ZZ

Helical gear 26

Viewed from 

Swash bearing 10 side

The wrong installation causes the top of 

Bearing retainer to bump against 

Armature shaft.

(1) Check that Clutch cam B is engaged with Swash bearing 10. (Fig. 27) 

(2) Assemble Gear housing complete to Inner housing complete.

Check here.

Swash bearing 10

Clutch 

cam B

Turn the pole of

Swash bearing 10.

Guide plate

the installed direction of 

      Swash bearing 10

Viewed from Swash bearing 10 

installation side

Boss of Inner housing

complete

Compression spring 14

Guide plate

Flat 

washer 14

Piston joint

Note: Air release hole on 

           Piston cylinder can be 

           positioned at either 

           side. (no fixed position)