Makita HR2000 instruction manual Secure the drill chuck

Secure the drill chuck	in a	vise or	similar	rChkey /
securing devise. Place	the	chuck	key in
one of the three holes so that the chuck
body will not turn.

Remove the screw from the chuck adapter assembly and screw the chuck adapter into the drill chuck. Use a wrench to tighten the chuck adapter securely, applying about 300-

400kgf . cm (21.6-28.9Ib . ft) torque. [Note : you can obtain 300-400 kgf . cm (21.6-

28.9 Ib . ft) torque by applying pressure of 30-40 kg (66-88Ibs) to the wrench while

holding the portion 10 cm (4") from the wrench head.]

Open the chuck jaws fully and insert the screw through the chuck opening. Tighten the screw counterclockwise with a screw- driver.

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Screw

8