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2. STANDARD REPAIR TIME (UNIT) SCHEDULES

−6−

Cap
Spring Holder
Spring
Thrust Plate
Steel Ball

(4 pcs.)

Spindle and 

Gear Set

Work Flow

FDS 9DV

Housing

(A),(B) Set

Shift Arm
Shift Knob
Switch
Mortor
Fin Ass'y
Terminal

General Assembly

Drill Chuck

FDS 10DV

MODEL

Variable

Fixed

10 20 30 40 50 60 min.

Summary of Contents for FDS 9DV

Page 1: ...b 16 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 hex bar wrench into the Drill Chuck 8 and stri...

Page 2: ...from the diode are permanently connected to the Switch 22 and should not be detached Remove the two M3 x 10 FT Screws 25 The FET of the Switch 22 and the Fin Ass y 26 can then be disassembled Then use a soldering iron to disconnect the lead wires of the Switch 22 from the Motor 21 and the lead wires of the Switch 22 from the Terminal 27 1 1 2 Reassembly Perform reassembly in the reverse order of d...

Page 3: ...lutch section Assemble the Cap 9 and Shift Arm 15 onto the Spindle and Gear Set 14 See Fig 10 During assembly be very careful not to allow the four Steel Balls 13 to drop out of the Spindle and Gear Set 14 a When assembling the Spring Holder 10 onto the Spindle and Gear Set 14 ensure that the notched portions of the Spindle and Gear Set 14 are properly aligned with the matching protruding portions...

Page 4: ...ssemble Bit Holder A 19 and Bit Holder B 5 respectively into housing A and housing B of the Housing A B Set 3 At this time ensure that the insert portions of the bit holders are properly installed into the insert receiving sockets of the housings See Fig 14 f Mount the components assembled as described in Para d onto the protruding portions of the Shift Arm 15 that is mounted on the components ass...

Page 5: ...ck Also confirm that the rotation speed of the Drill Chuck 8 changes properly between high and low speeds when the Shift Knob 16 position is changed Check the run out of the Drill Chuck 8 With a 6 mm test bar Special Repair Tool J 223 2 Code No 305713 mounted in the Drill Chuck 8 ensure that run out is not more than 0 5 mm when measured at a distance of 50 mm from the end of the chuck b Tapping Sc...

Page 6: ...ap Spring Holder Spring Thrust Plate Steel Ball 4 pcs Spindle and Gear Set Work Flow FDS 9DV Housing A B Set Shift Arm Shift Knob Switch Mortor Fin Ass y Terminal General Assembly Drill Chuck FDS 10DV MODEL Variable Fixed 10 20 30 40 50 60 min ...

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