Makita BHR261 Technical Information page 3

R
epair
[2] LUBRICATION (cont.)
Apply Makita grease R. No.00 to the following portions designated with the black triangle to protect parts and product from
unusual abrasion.
Item No.
BHR261 BHR261T
Cap 35
1 111
Ring 21
4
114 Stopper
120 Steel Ball 6 (2pcs.)
124 Steel Ball 5
Change lever
13
16 O ring 17
17 Gear housing complete
19 Needle bearing complete
23 Lock plate
Spur gear 51
28
115 Steel ball 7
29
30 Tool holder complete
30
Tool holder guide complete
32 Sleeve 9
34 Ring 10
37 O ring 9
Fig. 2
13
1
4
BHR261
Fig. 3
Cross section
Swash bearing section: 4g
(Refer to Fig. 1.)
Description
Lip portion where Bit is inserted
Inner periphery
Inner periphery
Whole portion
Whole portion
Pins portions
Whole portion
(a) Oil seal 25 on the inside of Gear housing complete
(b) Inside where Swash bearing section rotates (Re: Fig. 3)
Needle bearing portion in Cup washer (Re: Fig. 37)
Pins portions
(c) Gear portion
(d) Surface where Clutch portion of 30 Tool holder (guide) complete contacts
Whole portion
Inside where Piston cylinder reciprocates
Inside where Impact bolt reciprocates
Portion where Cushion ring 13 contacts
Whole portion
(a)
(b)
16 17
19
23
BHR261
Crank section: 5g
Portion to lubricate
(d)
29
BHR261T
28
30
30
Impact bolt
For BHR261
Inside view of Inner housing
Gear section: 17g
P 3/ 21
Impact bolt
for BHR261T
Cushion ring 13
32
34
37
Emboss for
fixing Compression
spring 14