P 3/10
Repair
[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 
*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
ASSEMBLING
(1)Set the machine. (Figs. 5, 6)
(2)Set Hex wrench 10 to vise as described in Fig. 3.
Fig. 5 | Fig. 6 |
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
Set Speed change lever to Low speed mode indicated by "1".
Speed change lever | Attach battery. |
Change ring 
Set Change ring to Drill mode.
F/R Change lever
Set F/R Change lever to
Forward (clockwise) rotation.
