R
epair
P
4
/ 2
2
HR2611F
Spur
gear 10
Clutch cam A
HR2610
HR2611F
(c)
(d)
(e)
(f)
(g)
(h )
20
21
23
42
Piston
joint
44
45
46
47
55
58
64
70 71
1
16
65
(a)
(b)
26
29
30
36
Pin 6
32
40
38
[2] LUBRICATION
(for HR2610/ HR2611F)
Fig. 2
Item No.
Description
Grease/ Lubricant Amount
Portion to lubricate
Makita lubricating
oil VG100
Makita grease
RB No. 00
Cap 35
Gear housing complete Oil seal 25 on the inside of Gear housing complete
Lip portion where Bit is to be inserted
Entire surface
Entire surface
Entire surface
(h) Ball bearing portion
(g) Pole portion to be inserted into Piston joint
2g
3g
3g
3g
19g
in total
29
Steel ball 7.0 (2 pcs.)
Whole portion
Portion that contacts Sleeve 9
36
28
a little
a little
a little
a little
42
44
45
46
47
55
58
64
65
70
71
30
Driving flange
O ring 9
Tool holder complete
(140264-5/ 140265-3)
28
140264-5 for HR2610
140265-3 for HR2611F)
30
Portion that contacts Spur gear 51/ Pins 6 (6 pcs.)
30
Portion that contacts Spur gear 51/ Pins 6 (6 pcs.)
Portion that contacts Inner housing complete
(f) Portion that contacts 58 Swash bearing 10
Gear portion that engages with Armature gear shaft
Inside that contacts Piston joint
32
38
Impact bolt A
Outer periphery that contacts 28 Tool holder complete
(b) Inside where 46 Piston cylinder reciprocates
26
16
20
21
Push corn
Portion that contacts Clutch cam A
Compression spring 5 Periphery
23
O ring 21
Striker
O ring 17.5
Piston cylinder
(c) Inside where 44 Striker moves
(d) Periphery that 28 Tool holder complete contacts
Guide plate
Cam shaft
Swash bearing 10
Helical gear 26
O-ring 68
O ring 26
Oil seal 12
Flat washer 30
Flat washer 30
Spur gear 51
(a) Periphery that contacts 29 Driving flange / 30 Spur gear 51
(e) Gear portion that engages 30 Spur gear 51
40 Compression spring 20
HR2611F
Gear portion to engage with Spur gear 10/ 55 Cam shaft
1
Apply the following grease/ lubricant to protect parts and product from unusual abrasion.