Makita HRH01ZX2 specifications Repair 18/22

Repair P 18/22

[3] DISASSEMBLY/ASSEMBLY

[3]-8. Swash bearing 10, Gear section (cont.)

ASSEMBLING

Fig. 51

Note: Be sure to apply Makita grease RB No.00 and Molybdenum disulfide lubricant to the specific portions shown in Figs. 1, 2 and 3.

1)Onto Cam shaft, slide Swash bearing 10, Sleeve 9, Spiral bevel gear 26 in order, then press-fit them using 1R032, 1R033 and arbor press.

2)Slide Bearing retainer B onto Cam shaft in advance, then press-fit Ball bearing 608ZZ then Ring 8 onto the shaft; be careful not to fix Bearing retainer B between the bearing and Spiral bevel gear26.

3)Onto Cam shaft, slide Super gear 10 and Compression spring 7 in order, then secure them with Retaining ring S-7 using 1R291.

4)Mount Guide plate then Piston joint to Piston cylinder. (Fig. 51)

5)Fit Compression spring 14 over the boss of Inner housing complete. (Figs. 3 and 52)

6)Insert the pole of Swash bearing 10 through the hole of Piston joint, then mount Swash bearing portion into Inner housing complete. Secure Swash bearing portion by fixing Bearing retainer B to Inner housing complete with two M4x12 Hex socket head bolts. (Fig. 53) Note: Be sure to apply adhesive to the threads of the two M4x12

Hex socket head bolts.

7)Insert Change plate into the groove of Clutch cam, then secure Inner support complete with two M4x25 Hex socket head bolts. (Fig. 54)

Fig. 53

Guide plate

1

Piston joint

2

Piston cylinder

Fig. 52

Compression spring 14

Inner housing

complete

M4x12 Hex socket	Swash bearing portion
head bolts (2pcs.)
Threadlocking bolt
Bearing retainer B	hole of
	Piston joint
Inner housing complete	pole of
	Swash bearing 10

Fig. 54

Change plate	Inner support
groove of Clutch cam	complete
Clutch cam