Hitachi FDS 10DVA Manual

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
Remove the Drill Chuck
with the following procedures.
(a) Set the Shift Knob
(b) Align the white line on the Cap
(c) Fully open the jaws of the Drill Chuck
remember that the M5 x 20 Flat Hd. Screw
it to the right [clockwise].)
(d) Insert an M10 Hexagon Bar Wrench into the Drill Chuck
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.
Loosen
Drill Chuck
(2) Disassembly of Housing (B):
Remove the seven D3 x 14 Tapping Screws
Housing (A) and Housing (B) where the battery is inserted, and gently separate them.
MODEL
8
: (Fig.1)
8
from the Spindle Gear Set
17
to the "L" position to shift the gears to the Low-speed setting.
9
with the drill mark (
8
, and remove the M5 x 20 Flat Hd. Screw
Hexagon Bar Wrench
8
9
Cap
White Line
FDS 10DVA
13
of the fully assembled driver drill in accordance
).
7 is left-hand threaded, and must be loosened by turning
8
, and strike it gently with a wooden or plastic
Drill Mark
Fig. 1
4
which fix the main body. Then grasp the lower portions of
−#1 −
7 . (Be sure to
17
Shift Knob