Makita BDF446 Technical Information page 3

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epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Drill Chuck (cont.)
DISASSEMBLING
(2) Remove Drill chuck. (Fig. 4)
Fig. 4
Clockwise* recoil force
of Machine
Hex wrench 10
ASSEMBLING
(1) Set the machine. (Fig. 5, 6)
(2) Set Hex wrench 10 to vise and described in Fig. 3.
Fig. 5
Turn Drill chuck clockwise until it sits on
the end of the threaded portion of Spindle.
Drill chuck
end of the threaded
portion of Spindle
*Note: The rotational direction is viewed from operator.
1. Grip Hex wrench 10 with Drill chuck and hold Machine.
Important:
Be sure to hold the grip of Machine tightly with sufficient
counterclockwise* force against clockwise* recoil force
of Machine.
2. Pull Switch trigger slowly.
3. Spindle rotates counterclockwise* and consequently
Drill chuck is removed from spindle.
Counterclockwise* force
to be applied by operator
Fig. 6
Set Speed change lever
to Low speed mode
indicated by "1".
Speed change lever
Change ring
Set Change ring
to Drill mode.
P 3/ 10
Attach battery.
F/R Change lever
Set F/R Change lever to
Forward (clockwise) rotation.