Makita BHR202 Power Hammer User Manual


 
[2] LUBRICATION
[1] NECESSARY REPAIRING TOOLS
CAUTION: Remove the bit and the battery from the machine for safety before repair/ maintenance in
accordance with the instruction manual!
Repair
DescriptionCode No. Use for
Retaining ring S pliers ST-21R004 Removing Ring spring 29
Retaining ring S pliers ST-2N1R003 Removing Ring spring 19
Bearing plate(for arbor press)1R022 Attachment of 1R306 / Removing and Helical gear 25
Removing Helical gear 25
Pipe ring (for arbor press)1R023
Bearing setting plate 8.21R032 Assembling Swash bearing 10
Assembling Helical gear 25Bearing setting plate 10.21R033
Armature holder 32 set for use
with vise
1R038
Holding Tool holder complete when removing Ring spring 28 from Tool holder
complete
Ring spring setting tool A1R164 Assembling Oil seal 25 and Needle bearing complete to Gear housing complete
Ring spring setting tool B1R165 Assembling Needle bearing complete into Gear housing complete
Tip for Retaining ring pliers1R212 Attachment of 1R003
Pipe 301R232 Assembling Oil seal 25 to Gear housing complete
Round bar for arbor 30-1001R252 Removing Oil seal 25 from Gear housing complete
Bearing extractor1R269 Removing Ball bearing 608ZZ from Swash bearing section
Round bar for arbor 7-50
1R281
Removing Ring 8 from Cam shaft
1R291 Removing Retaining Ring S-7 from Cam shaft
Ring spring removing jig1R306 Removing Ring spring 29 from Tool holder complete
Piston cylinder
318132-2 Assembling Ring spring 28 to Tool holder complete
Retaining ring S and R pliers
Apply the following grease to protect parts and product from unusual abrasion.
* Makita grease R No.00 to the portions marked with black triangle
* Molybdenum disulfide lubricant to the portions marked with gray triangle
P 2 / 13
Fig. 1
Item No. Description Portion to lubricate Lubricant Amount
a little
1
(a) (c) (d)
(e)
16
17 28
Needle bearing
complete
29 30
13
34 37
Sleeve 9
Impact bolt
Cushion ring 13
(b)
Cap 35
O ring 17
1
16
Change lever13
Gear housing complete
Spur gear 51
17
28
Steel ball 7
29
Tool holder complete
30
Lip portion where Bit is inserted
Whole portion
Pin portion
Inside where Swash bearing section rotates
(a) Teeth portion, (b) Surface where Clutch portion of
30 Tool holder complete contacts
Whole portion
(c) Surface where Needle bearing complete contacts
(d) Surface where Plane bearing 28 of 63 Inner
housing complete contacts
(e) Inside where 41 Piston cylinder reciprocates
Ring 10
34
O ring 9
Surface where Cushion ring 13 contacts
Whole portion
37
Tool Holder Section
Makita grease R No. 00
Makita grease R
No. 00