Help what kind of oil can i used in makita jackhammer oil HM0810T

https://www.manualslib.com/manual/585142/Makita-Hm1214c.html?page=5#manual

The GREASE for this heavy jackhammer
Makita 181490-7 Grease (if there are short carbon brushes to find ) replace all orings gaskets (and looking for an maintenance kit for this machine) 188015-8 thats the better way to service.

power cable can be fractured, autostop in carbon brushes activated or an loose contact or broken contact in electric field.

Bosch hammer uses grease available in repair kit. Check ebay or parts house. Remove four hex bolts on the mid section of the hammer and pull off the lower end. Most of the grease goes here. There is a side cover to expose the drive gears if you hear gear noise. Depending on use, only needs grease once a year. Good luck.

http://www.homedepot.com/p/Makita-Hammer-Bit-Grease-194683-7/205182387

For outside chisels

Inside its depend on the model but most time its a Makita 181490-7 or for the older types Hammer grease Makita P-08361

Go to http://www.makitatools.com/en-us/Modules/Home/Default.aspx, put your model number in search box in the top right. Two models of the HM1500 will come up, select yours and open the owner's manual. Find the paragraph labeled 'Lubrication' and follow it precicely. Demo hammers are very picky about what type of grease they use and how much. Too thick and they won't work, too thin and they won't lubricate properly and the parts inside are very expensive to replace. Same applies to how much to use.

Makita HM1500B Demolition Hammer Parts Makita HM1500 Instruction Manual Page 8

Use regular bar and chain oil for the oil tank. Use modern synthetic saw oil for the fuel mix. Both are available from home centers, hardware stores, and saw dealers. Be sure to premix the fuel and oil in it's own can and agitate thoroughly before refueling the saw. Hope this helps!

Hi is it the hm1810.if so when the machine is upright make sure that the holder on the base is at an angle of lets say 4-5 o clock then insert the steel into machine then push the holder downward into the 6 0 clock position this should lock the holder around the ridge on the steel u have inserted.
Good luck

What kind of oil is used in a Makita Demolition Hammer?