Makita HM0860C Technical Information page 14

Maintenance program
The service life of Makita genuine Carbon brushes is approximate 120 hours.
When replacing the Carbon brushes, we recommend you of replacement of the following parts at the same time.
Description
Grease 30cc (See note below.)
Tool holder cap
2pcs. of Tool retainers
O ring 23
Fluoride ring 28
2pcs. of O ring 24
How to change Grease:
(1) Remove Crank cap from Crank housing complete. Refer to Fig. 17 of page 10.
(2) Rest the machine on the table with the bit end pointing upwards as Fig. 34. This will allow the old grease
coming down to the Crank housing.
(3) Wipe up the old grease gathered in Crank housing with cloth.
(4) Put the fresh grease into the Crank housing and other portions in accordance with the step in page 2,
"Lubrication".
Fig. 34
Part No.
181573-3 (In a vessel)
286269-2
310108-5 / 1pc. (Order 2 pcs. from Makita service center.)
213394-6
213431-6
213958-6 / 1pc. (Order 2 pcs. from Makita service center.)
P 14 /14