MODEL FDS 10DVA
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1. REPAIR GUIDE:
Without fail, remove Type FEB 9 Storage Battery from the main body of the tool before attempting repair work
Because the tool is cordless, if the battery is left in and the switch is activated inadvertently, the motor will start
rotating unexpectedly and could cause serious injury.
1-1. Directions and Precautions for Disassembly and Reassembly of the Main Body:
The circled numbers in the descriptions below correspond to the item numbers in the Parts List and exploded
assembly diagram for the Model FDS 10DVA.
1-1-1. Disassembly:
(1) Removal of the Drill Chuck
8
: (Fig.1)
Remove the Drill Chuck
8
from the Spindle Gear Set
13
of the fully assembled driver drill in accordance
with the following procedures.
(a) Set the Shift Knob
17
to the “L” position to shift the gears to the Low-speed setting.
(b) Align the white line on the Cap
9
with the drill mark ( ).
(c) Fully open the jaws of the Drill Chuck
8
, and remove the M5 x 20 Flat Hd. Screw
7
. (Be sure to
remember that the M5 x 20 Flat Hd. Screw
7
is left-hand threaded, and must be loosened by turning
it to the right [clockwise].)
(d) Insert an M10 Hexagon Bar Wrench into the Drill Chuck
8
, and strike it gently with a wooden or plastic
hammer to loosen the Drill Chuck in a counterclockwise direction. After the Drill Chuck has been
loosened, continue to rotate it counterclockwise by hand to remove it from the main body.
Fig. 1
(2) Disassembly of Housing (B):
Remove the seven D3 x 14 Tapping Screws
4
which fix the main body. Then grasp the lower portions of
Housing (A) and Housing (B) where the battery is inserted, and gently separate them.
Loosen
Hexagon Bar Wrench
Shift Knob
17
Drill Chuck
8
Cap
9
White Line
Drill Mark
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